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HomeMy WebLinkAboutMetals 04022024LA TESTING 1"j'A TESTING Noah Ambos CTEH Center for Toxicology & Env. Health 5120 North Shore Drive North Little Rock, AR 72118 LA Testing 5431 Industrial Drive Huntington Beach, CA 92649 (714) 828-4999 CustomerService(o)emsl.com Re: Narrative: NIOSH 7303 LA Testing Order: 332406119, Project ID: PROJ-032229 Dear Noah HUNTINGTON BEACH, CA 92649 5431 INDUSTRIAL DRIVE PHONE: (714) 828-4999 On 4/ 3/2024, LA Testing Huntington Beach, CA received 22 air samples for metals analysis via NIOSH 7300 Modified method. The samples were received and logged in following normal lab procedures. All samples were received under Chain of Custody and in good condition unless otherwise noted. NIOSH 7300 Modified LA Testing Order: 332406119, Project ID: PROJ-032229: All samples were prepared and analyzed according to the method specified NIOSH 7300 Modified. The samples were submitted on cellulose ester membrane filters which were prepared utilizing a hot block digestion technique as indicated in the method. The samples were then analyzed via Inductively Coupled Plasma (ICP) analysis utilizing Atomic Emission Spectroscopy (AES). All preparation and analyses were performed within the method specific hold time requirement. Results are reported in mg/m3. Quality Control Dilutions: None Calibrations: The RL, RLVS ICV and bracketing CCV standards were within control limits. Blanks: Target analytes were not detected above the reporting limit in the associated blanks. Media blank was not subtracted from sample concentrations. LCS/LCSD: The laboratory control sample spike recoveries and RPD results were within control limits. ICSA/ICSB: The interference check solution results were within control limits. QC was performed at rates compliant with both the American Industrial Hygiene Association (AIHA) and the California Environmental Laboratory Accreditation Program (ELAP). 1 certify that this report is in compliance with the terms and conditions of the contract, both technically and for completeness, for other than the conditions detailed above. In addition, I certify, that to the best of my knowledge and belief, the data as reported are true and accurate. Release of the data contained in this Michael Chapman, Laboratory Manager q• Paqe 1 Of April 11, 2024 CHEMMETALNARR.2.0 LA Testing 5431 Industrial Drive, Huntington Beach, CA 92649 Phone: (714) 828-4999 Fax: (714) 828-4944 Email: hblabOlatestinq.com TESTING Attn: Noah Ambos 4/11/2024 CTEH Center for Toxicology & Env. Health 5120 North Shore Drive North Little Rock, AR 72118 Phone: (501) 801-8500 Fax: (501) 614-2835 The following analytical report covers the analysis performed on samples submitted to LA Testing on 4/3/2024. The results are tabulated on the attached data pages for the following client designated project: Project ID: PROJ-032229 PROJ-032229 The reference number for these samples is EMSL Order #332406119. Please use this reference when calling about these samples. If you have any questions, please do not hesitate to contact me at (714) 828-4999. Approved By: Michael Chapman, Laboratory Manager AIHA LAP, LLC-IHLAP Accredited #101650 EMSL maintains liability limited to cost of analysis. Interpretation and use of test results are the responsibility of the client. This report relates only to the samples reported above, and may not be reproduced, except in full, without written approval by EMSL. EMSL bears no responsibility for sample collection activities or analytical method limitations. The report reflects the samples as received. Results are generated from the field sampling data (sampling volumes and areas, locations, etc.) provided by the client on the Chain of Custody. Samples are within quality control criteria and met method specifications unless otherwise noted. Page 1 of 16 Paqe 2 Of 32 LA Testing LA Testing Order: 332406119 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 4/3/2024 09:45 AM North Little Rock, AR 72118 Collected: 4/2/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0402ME001A Collected. 4/2/2024 Lab ID: 332406119-0001 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Antimony <0.72 0.72 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Arsenic <0.72 0.72 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Barium <3.6 3.6 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Beryllium <0.072 0.072 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Chromium <0.72 0.72 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Copper <0.72 0.72 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Lead <0.36 0.36 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Manganese <0.36 0.36 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Molybdenum <0.36 0.36 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Nickel <0.72 0.72 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Selenium <0.72 0.72 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Silver <0.72 0.72 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Thallium <0.72 0.72 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Zinc <0.72 0.72 pg/m' 4/9/2024 CM 4/9/2024 TH Client Sample Description TUCA0402ME002A Collected. 4/2/2024 Lab ID: 332406119-0002 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/11/2024 9:21:46 AM Page 2 of 16 Paqe 3 Of 32 LA Testing LA Testing Order: 332406119 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 4/3/2024 09:45 AM North Little Rock, AR 72118 Collected: 4/2/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0402ME002A Collected. 4/2/2024 Lab ID: 332406119-0002 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH Client Sample Description TUCA0402ME003A Collected. 4/2/2024 Lab ID: 332406119-0003 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.9 3.9 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Antimony <0.78 0.78 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Arsenic <0.78 0.78 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Barium <3.9 3.9 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Beryllium <0.078 0.078 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cadmium <0.16 0.16 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Chromium <0.78 0.78 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cobalt <0.39 0.39 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Copper <0.78 0.78 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Lead <0.39 0.39 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Manganese <0.39 0.39 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Molybdenum <0.39 0.39 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Nickel <0.78 0.78 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Selenium <0.78 0.78 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Silver <0.78 0.78 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Thallium <0.78 0.78 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Vanadium <0.39 0.39 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Zinc <0.78 0.78 pg/m' 4/9/2024 CM 4/9/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/11/2024 9:21:46 AM Page 3 of 16 Paqe 4 Of 32 LA Testing LA Testing Order: 332406119 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 4/3/2024 09:45 AM North Little Rock, AR 72118 Collected: 4/2/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0402ME004A Collected. 4/2/2024 Lab ID: 332406119-0004 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH Client Sample Description TUCA0402ME005A Collected. 4/2/2024 Lab ID: 332406119-0005 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/11/2024 9:21:46 AM Page 4 of 16 Paqe 5 Of 32 LA Testing LA Testing Order: 332406119 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 4/3/2024 09:45 AM North Little Rock, AR 72118 Collected: 4/2/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0402ME005A Collected. 4/2/2024 Lab ID: 332406119-0005 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH Client Sample Description TUCA0402ME006A Collected. 4/2/2024 Lab ID: 332406119-0006 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/11/2024 9:21:46 AM Page 5 of 16 Paqe 6 Of 32 LA Testing LA Testing Order: 332406119 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 4/3/2024 09:45 AM North Little Rock, AR 72118 Collected: 4/2/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0402ME007A Collected. 4/2/2024 Lab ID: 332406119-0007 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH Client Sample Description TUCA0402ME008A Collected. 4/2/2024 Lab ID: 332406119-0008 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/11/2024 9:21:46 AM Page 6 of 16 Paqe 7 Of 32 LA Testing LA Testing Order: 332406119 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 4/3/2024 09:45 AM North Little Rock, AR 72118 Collected: 4/2/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0402ME008A Collected. 4/2/2024 Lab ID: 332406119-0008 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH Client Sample Description TUCA0402ME009A Collected. 4/2/2024 Lab ID: 332406119-0009 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/11/2024 9:21:46 AM Page 7 of 16 Paqe 8 Of 32 LA Testing LA Testing Order: 332406119 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 4/3/2024 09:45 AM North Little Rock, AR 72118 Collected: 4/2/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0402ME010A Collected. 4/2/2024 Lab ID: 332406119-0010 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH Client Sample Description TUCA0402MEFBO01A Collected. 4/2/2024 Lab ID: 332406119-0011 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <5.0 5.0 pg/filter 4/9/2024 CM 4/9/2024 TH 7300 Modified Antimony <1.0 1.0 pg/filter 4/9/2024 CM 4/9/2024 TH 7300 Modified Arsenic <1.0 1.0 pg/filter 4/9/2024 CM 4/9/2024 TH 7300 Modified Barium <5.0 5.0 pg/filter 4/9/2024 CM 4/9/2024 TH 7300 Modified Beryllium <0.10 0.10 pg/filter 4/9/2024 CM 4/9/2024 TH 7300 Modified Cadmium <0.20 0.20 pg/filter 4/9/2024 CM 4/9/2024 TH 7300 Modified Chromium <1.0 1.0 pg/filter 4/9/2024 CM 4/9/2024 TH 7300 Modified Cobalt <0.50 0.50 pg/filter 4/9/2024 CM 4/9/2024 TH 7300 Modified Copper <1.0 1.0 pg/filter 4/9/2024 CM 4/9/2024 TH 7300 Modified Lead <0.50 0.50 pg/filter 4/9/2024 CM 4/9/2024 TH 7300 Modified Manganese <0.50 0.50 pg/filter 4/9/2024 CM 4/9/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/11/2024 9:21:46 AM Page 8 of 16 Paqe 9 Of 32 LA Testing LA Testing Order: 332406119 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 4/3/2024 09:45 AM North Little Rock, AR 72118 Collected: 4/2/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0402MEFBO01A Collected. 4/2/2024 Lab ID: 332406119-0011 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.50 0.50 pg/filter 4/9/2024 CM 4/9/2024 TH 7300 Modified Nickel <1.0 1.0 pg/filter 4/9/2024 CM 4/9/2024 TH 7300 Modified Selenium <1.0 1.0 pg/filter 4/9/2024 CM 4/9/2024 TH 7300 Modified Silver <1.0 1.0 pg/filter 4/9/2024 CM 4/9/2024 TH 7300 Modified Thallium <1.0 1.0 pg/filter 4/9/2024 CM 4/9/2024 TH 7300 Modified Vanadium <0.50 0.50 pg/filter 4/9/2024 CM 4/9/2024 TH 7300 Modified Zinc <1.0 1.0 pg/filter 4/9/2024 CM 4/9/2024 TH Client Sample Description TUCA0402ME001 B Collected. 4/2/2024 Lab ID: 332406119-0012 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Antimony <0.69 0.69 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Chromium <0.69 0.69 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Copper <0.69 0.69 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Nickel <0.69 0.69 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Selenium <0.69 0.69 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Silver <0.69 0.69 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Thallium <0.69 0.69 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Zinc <0.69 0.69 pg/m' 4/9/2024 CM 4/9/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/11/2024 9:21:46 AM Page 9 of 16 Paqe 10 Of 32 LA Testing LA Testing Order: 332406119 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 4/3/2024 09:45 AM North Little Rock, AR 72118 Collected: 4/2/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0402ME002B Collected. 4/2/2024 Lab ID: 332406119-0013 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH Client Sample Description TUCA0402ME003B Collected. 4/2/2024 Lab ID: 332406119-0014 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/11/2024 9:21:46 AM Page 10 of 16 Paqe 11 Of 32 LA Testing LA Testing Order: 332406119 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 4/3/2024 09:45 AM North Little Rock, AR 72118 Collected: 4/2/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0402ME003B Collected. 4/2/2024 Lab ID: 332406119-0014 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH Client Sample Description TUCA0402ME004B Collected. 4/2/2024 Lab ID: 332406119-0015 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 4/9/2024 CM 4/9/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/11/2024 9:21:46 AM Page 11 of 16 Paqe 12 Of 32 LA Testing LA Testing Order: 332406119 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 4/3/2024 09:45 AM North Little Rock, AR 72118 Collected: 4/2/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0402ME005B Collected. 4/2/2024 Lab ID: 332406119-0016 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH Client Sample Description TUCA0402ME006B Collected. 4/2/2024 Lab ID: 332406119-0017 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Barium <3.6 3.6 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Lead <0.36 0.36 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Manganese <0.36 0.36 pg/m' 4/9/2024 CM 4/9/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/11/2024 9:21:46 AM Page 12 of 16 Paqe 13 Of 32 LA Testing LA Testing Order: 332406119 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 4/3/2024 09:45 AM North Little Rock, AR 72118 Collected: 4/2/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0402ME006B Collected. 4/2/2024 Lab ID: 332406119-0017 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.36 0.36 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH Client Sample Description TUCA0402ME007B Collected. 4/2/2024 Lab ID: 332406119-0018 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/11/2024 9:21:46 AM Page 13 of 16 Paqe 14 Of 32 LA Testing LA Testing Order: 332406119 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 4/3/2024 09:45 AM North Little Rock, AR 72118 Collected: 4/2/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0402ME008B Collected. 4/2/2024 Lab ID: 332406119-0019 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <4.1 4.1 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Antimony <0.83 0.83 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Arsenic <0.83 0.83 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Barium <4.1 4.1 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Beryllium <0.083 0.083 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cadmium <0.17 0.17 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Chromium <0.83 0.83 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cobalt <0.41 0.41 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Copper <0.83 0.83 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Lead <0.41 0.41 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Manganese <0.41 0.41 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Molybdenum <0.41 0.41 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Nickel <0.83 0.83 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Selenium <0.83 0.83 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Silver <0.83 0.83 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Thallium <0.83 0.83 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Vanadium <0.41 0.41 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Zinc <0.83 0.83 pg/m' 4/9/2024 CM 4/9/2024 TH Client Sample Description TUCA0402ME009B Collected. 4/2/2024 Lab ID: 332406119-0020 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Barium <3.6 3.6 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Lead <0.36 0.36 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Manganese <0.36 0.36 pg/m' 4/9/2024 CM 4/9/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/11/2024 9:21:46 AM Page 14 of 16 Paqe 15 Of 32 LA Testing LA Testing Order: 332406119 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 4/3/2024 09:45 AM North Little Rock, AR 72118 Collected: 4/2/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0402ME009B Collected. 4/2/2024 Lab ID: 332406119-0020 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.36 0.36 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 4/9/2024 CM 4/9/2024 TH Client Sample Description TUCA0402ME010B Collected. 4/2/2024 Lab ID: 332406119-0021 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Antimony <0.72 0.72 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Arsenic <0.72 0.72 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Barium <3.6 3.6 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Beryllium <0.072 0.072 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Chromium <0.72 0.72 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Copper <0.72 0.72 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Lead <0.36 0.36 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Manganese <0.36 0.36 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Molybdenum <0.36 0.36 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Nickel <0.72 0.72 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Selenium <0.72 0.72 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Silver <0.72 0.72 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Thallium <0.72 0.72 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 4/9/2024 CM 4/9/2024 TH 7300 Modified Zinc <0.72 0.72 pg/m' 4/9/2024 CM 4/9/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/11/2024 9:21:46 AM Page 15 of 16 Paqe 16 Of 32 LA Testing LA Testing Order: 332406119 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 4/3/2024 09:45 AM North Little Rock, AR 72118 Collected: 4/2/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0402MEFBO01 B Collected. 4/2/2024 Lab ID: 332406119-0022 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <5.0 5.0 pg/filter 4/9/2024 CM 4/9/2024 TH 7300 Modified Antimony <1.0 1.0 pg/filter 4/9/2024 CM 4/9/2024 TH 7300 Modified Arsenic <1.0 1.0 pg/filter 4/9/2024 CM 4/9/2024 TH 7300 Modified Barium <5.0 5.0 pg/filter 4/9/2024 CM 4/9/2024 TH 7300 Modified Beryllium <0.10 0.10 pg/filter 4/9/2024 CM 4/9/2024 TH 7300 Modified Cadmium <0.20 0.20 pg/filter 4/9/2024 CM 4/9/2024 TH 7300 Modified Chromium <1.0 1.0 pg/filter 4/9/2024 CM 4/9/2024 TH 7300 Modified Cobalt <0.50 0.50 pg/filter 4/9/2024 CM 4/9/2024 TH 7300 Modified Copper <1.0 1.0 pg/filter 4/9/2024 CM 4/9/2024 TH 7300 Modified Lead <0.50 0.50 pg/filter 4/9/2024 CM 4/9/2024 TH 7300 Modified Manganese <0.50 0.50 pg/filter 4/9/2024 CM 4/9/2024 TH 7300 Modified Molybdenum <0.50 0.50 pg/filter 4/9/2024 CM 4/9/2024 TH 7300 Modified Nickel <1.0 1.0 pg/filter 4/9/2024 CM 4/9/2024 TH 7300 Modified Selenium <1.0 1.0 pg/filter 4/9/2024 CM 4/9/2024 TH 7300 Modified Silver <1.0 1.0 pg/filter 4/9/2024 CM 4/9/2024 TH 7300 Modified Thallium <1.0 1.0 pg/filter 4/9/2024 CM 4/9/2024 TH 7300 Modified Vanadium <0.50 0.50 pg/filter 4/9/2024 CM 4/9/2024 TH 7300 Modified Zinc <1.0 1.0 pg/filter 4/9/2024 CM 4/9/2024 TH AIHA LAP, LLC-IHLAP Accredited #101650 Definitions: MDL - method detection limit J - Result was below the reporting limit, but at or above the MDL ND - indicates that the analyte was not detected at the reporting limit RL - Reporting Limit (Analytical) D - Dilution Sample required a dilution which was used to calculate final results ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/11/2024 9:21:46 AM Page 16 of 16 Paqe 17 Of 32 Printed: 4/11 /2024 Batch: 33Q240409-2MC E Instrument: 33-PE8300 Initial Cal Std: Cal Check Std: Internal Std: LCS Std MS Std Matrix: Cassettes I ICP QC Batch Summary Created: 4/9/24 11:43 am By: camartinez 332406119-0001 332406119-0005 332406119-0009 332406119-0013 332406119-0017 332406119-0002 332406119-0006 332406119-0010 332406119-0014 332406119-0018 332406119-0003 332406119-0007 332406119-0011 332406119-0015 332406119-0019 332406119-0004 332406119-0008 332406119-0012 332406119-0016 332406119-0020 Blank/DL Control Other Method Blank[7] Matrix Blank[7] LCSD[7] LCS[1] 332406119-0001 04/09/2411:32 04/09/2411:34 04/09/2411:44 04/09/2413:14 04/09/2414:06 Result Ng/filter RL Ng/filter Result pg/filter RL Ng/filter Result pg/filter True Conc jig/filter % Rec 73.7051-119. 552 % RPD <=20 Result pg/filter True Conc jig/filter % Rec 73.7051-119. 552 RL Ng/m3 Result Ng/m' Aluminum 0.100 5. -0.340 5.0 24.3 25.0 97.0 2.67 23.6 25.0 94.4 3.6 0.87 Antimony 0.665 1.0 0.130 1.0 23.5 25.0 93.8 2.66 22.8 25.0 91.4 0.72 0.55 Arsenic 0.18 1. 0.415,1.0 24.1 25.0 96.5 0.702 24.3 25.0 97.2 0.72 0.24 Barium 0.0050 5. 0.0 5.0 23.8 25. 95.1 5.51 22.5 25.0 90.0 3.6 0.035 Beryllium 0.00 0.1 0.0 0.1 24.5 25. 97.9 3.05 23.7 25.0 94.910.072 0.0 Cadmium -0.0050 0.2 -0.015 0.2 24.8 25. 99.4 2.30 24.3 25.0 97.1 0.1 -0.010 Chromium 0.010 1. 0.0 1. 25.6 25. 102 2.47 25.0 25.0 99.9 0.72 0.028 Cobalt -0.025 0.5 -0.015 0.5 27.3 25. 109 0.826 27.1 25.0 108 0.3 -0.018 Copper -0.13 1. -0.17 1. 26.6 25. 106 4.28 25.5 25.0 102 0.72 0.17 Lead 0.165 0.50 0.075 0.5 26.6 25. 106 0.604 26.4 25.0 106 0.36 0.068 Manganese 0.00 0.50 0.00 0.5 25.5 25. 102 2.26 24.9 25.0 99.q 0.36 0.050 Molybdenum -0.080 0.5 -0.010 0.5 25.6 25.0 102 1.52 25.2 25.0 101 0.3 -0.0035 Nickel 0.0050 1. -0.0050 1. 26.1 25. 104 1.70 25.6 25.0 103 0.72 0.0035 Selenium 0.240 1.0 0.025 1. 25.1 25. 100 2.38 24.5 25.0 97.8 0.7 -0.16 Silver 0.0350 1.0 0.015 1. 25.6 25. 102 2.55 25.0 25.0 99.9 0.7 -0.021 Thallium 0.150 1.0 0.31 1. 26.6 25. 106 0.396 26.5 25.0 106 0.72 0.17 Vanadium 0.0150 0.50 0.00 0.5 25.9 25. 104 2.31 25.3 25.0 1011 0.3 -0.010 Zinc -0.030 1. -0.025 1. 27.q 25. 110 0.127 27. 25.0 1101 0.721 0.23 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 1 of 4 Page 18 Of 32 Printed: 4/11 /2024 Batch: 33Q240409-2MC E Instrument: 33-PE8300 Initial Cal Std: Cal Check Std: Internal Std: LCS Std MS Std Matrix: Cassettes ICP QC Batch Summary Created: 4/9/24 11:43 am By: camartinez 332406119-0001 332406119-0005 332406119-0009 332406119-0013 332406119-0017 332406119-0002 332406119-0006 332406119-0010 332406119-0014 332406119-0018 332406119-0003 332406119-0007 332406119-0011 332406119-0015 332406119-0019 332406119-0004 332406119-0008 332406119-0012 332406119-0016 332406119-0020 Other 332406119-0002 332406119-0003 332406119-0004 332406119-0005 332406119-0006 332406119-0007 332406119-0008 04/09/2414:17 04/09/2414:20 04/09/2414:22 04/09/2414:25 04/09/2414:32 04/09/2414:34 04/09/2414:37 RL pg/m' Result Ng/m' RL pg/m' Result Ng/m' RL pg/m' Result Ng/m' RL pg/m' Result pg/m' RL pg/m' Result pg/m' RL pg/m' Result pg/m' RL pg/m' Result pg/m' Aluminum 3.5 0.593 3.9 0.218 3. -0.0278 3.5 0.0769 3.5 0.237 3. -0.0522 3.5 0.26 Antimony 0.70 0.575 0.78 0.168 0.7 0.487 0.70 -0.339 0.70 -0.105 0.70 0.278 0.70 0.62 Arsenic 0.70 0.410 0.7 -0.070 0.7 0.00 0.70 -0.0420 0.70 0.126 0.70, 0.0452 0.7 -0.17 Barium 3.5 0.0351 3.9 0.039 3.5 0.0418 3.5 0.0525 3.5 0.0454 3.5 0.0348 3.5 0.041 Beryllium 0.070 0.00 0.07 0.0 0.070 0.00 0.07 -0.00350 0.070 0.00 0.070 0.00 0.070 0.0 Cadmium 0.1 -0.0140 0.16 0.0039 0.1 -0.00348 0.14 0.00 0.14 -0.0034 0.1 -0.00696 0.14 0.0 Chromium 0.70 0.0316 0.78 0.027 0.70 0.0418 0.70 0.0315 0.70 0.206 0.70 0.0244 0.70 0.035 Cobalt 0.3 -0.0281 0.3 -0.00780 0.3q 0.0069 0.3 -0.010 0.3 -0.0069 0.3 -0.020 0.3 -0.0069 Copper 0.70 0.323 0.7q 0.133 0.70 0.125 0.70 0.199 0.70 0.182 0.7q 0.0522 0.70 0.13 Lead 0.35 0.235 0.3 -0.0156 0.35 0.0487 0.35 0.0140 0.35 0.0034 0.3 -0.0696 0.35 0.066 Manganese 0.35 0.0246 0.39 0.0234 0.35 0.0209 0.35 0.0175 0.35 0.0175 0.35 0.0278 0.35 0.017 Molybdenum 0.3 -0.0070 0.3 -0.027 0.3 -0.010 0.3 -0.017 0.3 -0.0244 0.3 -0.013 0.3 -0.014 Nickel 0.70 0.00351 0.78 0.00 0.70 0.00 0.70 0.0105 0.70 0.0105 0.70 0.0139 0.70 0.0069 Selenium 0.7 -0.161 0.7 -0.015 0.7 -0.0278 0.70 0.00350 0.70 0.482 0.70 0.132 0.7 -0.059 Silver 0.7 -0.0140 0.7q 0.0468 0.7 0.0383 0.70 0.0455 0.70 0.0454 0.701 0.05571 0.70 0.059 Thallium 0.70 0.253 0.78 0.11 0.7 0.0557 0.70 0.0665 0.70 0.202 0.70 0.153 0.7 -0.055 Vanadium 0.35 0.00351 0.39 0.0234 0.3 -0.0069 0.35 -0.0105 0.3 -0.010 0.3 -0.020 0.3 -0.017 Zinc 0.70 0.312 0.78 0.16 0.7 0.124 0.70 0.150 0.70 0.150 0.70 0.0870 0.70 0.15 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 2 of 4 Page 19 Of 32 Printed: 4/11 /2024 Batch: 33Q240409-2MC E Instrument: 33-PE8300 Initial Cal Std: Cal Check Std: Internal Std: LCS Std MS Std Matrix: Cassettes ICP QC Batch Summary Created: 4/9/24 11:43 am By: camartinez 332406119-0001 332406119-0005 332406119-0009 332406119-0013 332406119-0017 332406119-0002 332406119-0006 332406119-0010 332406119-0014 332406119-0018 332406119-0003 332406119-0007 332406119-0011 332406119-0015 332406119-0019 332406119-0004 332406119-0008 332406119-0012 332406119-0016 332406119-0020 Other 332406119-0009 332406119-0010 332406119-0011 332406119-0012 332406119-0013 332406119-0014 332406119-0015 04/09/2414:40 04/09/2414:47 04/09/2414:50 04/09/2414:54 04/09/2414:57 04/09/2415:00 04/09/2415:02 RL pg/m' Result Ng/m' RL pg/m' Result Ng/m' RL pg/filter Result pg/filter RL pg/m' Result pg/m' RL pg/m' Result Ng/m' RL pg/m' Result JL pg/m' RL pg/m' Result pg/m' Aluminum 3.5 0.0696 3.5 0.217 5. -0.00500 3.5 0.719 3.5 0.786 3.5 0.663 3.5 0.35 Antimony 0.70 0.466 0.70 0.311 1.0 0.245 0.69 0.358 0.70 0.597 0.71 0.296 0.70 0.34 Arsenic 0.70 0.219 0.70, 0.0489 1.0 0.0c 0.69 0.327 0.70 0.00702 0.71 0.176 0.70 0.035 Barium 3.5 0.0418 3.5 0.0489 5.0 0.025 3.5 0.0452 3.5 0.0456 3.5 0.0388 3.5 0.042 Beryllium 0.070 0.00 0.070 0.00 0.1 0.0 0.069 0.00 0.070 0.00 0.071 0.00 0.070 0.0 Cadmium 0.14 0.00 0.14 0.00 0.2 -0.010 0.1 -0.00347 0.14 0.00 0.1 -0.00706 0.14 0.0 Chromium 0.70 0.0418 0.70 0.241 1.0 0.055 0.69 0.0486 0.70 0.0456 0.71 0.0564 0.70 0.035 Cobalt 0.3 -0.020 0.3 -0.0034 0.5 -0.0050 0.3 -0.0243 0.3 -0.031 0.3 -0.0141 0.3 -0.010 Copper 0.70 0.170 0.7q 0.175 1.0 0.21 0.6p 0.156 0.70 0.130 0.71 0.247 0.70 0.12 Lead 0.35 0.153 0.35 0.0873 0.5C 0.0050 0.35 0.0347 0.35 0.0667 0.35 0.0811 0.35 0.0211 Manganese 0.35 0.0174 0.35 0.0210 0.5c 0.015 0.35 0.0313 0.35 0.0351 0.35 0.0318 0.35 0.017 Molybdenum 0.3 -0.038 0.3 -0.0210 0.5C 0.015 0.3 -0.0521 0.3 -0.0316 0.3 -0.017 0.3 -0.0035 Nickel 0.70 0.0139 0.70 0.0210 1.0 0.015 0.69 0.0278 0.70 0.0175 0.71 0.0141 0.70 0.0070 Selenium 0.7 -0.115 0.7 -0.178 1.0 0.42 0.69 -0.0278 0.70 0.253 0.71 0.191 0.70 0.11 Silver 0.70 0.0383 0.7q 0.0381 1.0 0.085C 0.69 0.0417 0.70 0.0316 0.71 0.0318 0.70 0.038 Thallium 0.70 0.0418 0.70 0.133 1.0 0.23 0.69 -0.0729 0.70 0.179 0.711 0.134 0.7 -0.035 Vanadium 0.3 -0.034 0.3 -0.0034 0.5 -0.025 0.35 -0.00347 0.35 0.00351 0.3 -0.0212 0.3 -0.0141 Zinc 0.7q 0.157 0.70 0.175 1.q 0.17 0.69 0.142 0.70 0.144 0.711 0.159 0.7q 0.12 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 3 of 4 Page 20 Of 32 Printed: 4/11/2024 ICP QC Batch Summary Batch: 33Q240409-2MCE Created: 4/9/24 11:43 am By: camartinez Instrument: 33-PE8300 Initial Cal Std: Samples: Cal Check Std: Internal Std: 332406119-0001 332406119-0005 332406119-0009 LCS Std 332406119-0002 332406119-0006 332406119-0010 332406119-0003 332406119-0007 332406119-0011 MS Std Matrix: Cassettes 332406119-0004 1 332406119-0008 332406119-0012 332406119-0013 332406119-0014 332406119-0015 332406119-0016 Other 332406119-0016 332406119-0017 332406119-0018 332406119-0019 332406119-0020 04/09/2415:05 04/09/2415:08 04/09/2415:10 04/09/2415:18 04/09/2415:20 RL pg/m3 Result pg/m' RL pg/m' Result pg/m' RL pg/m' Result pg/m3 RL pg/m' Result pg/m' RL pg/m' Result pg/m' Aluminum 3.5 0.363 3.6 0.394 3.5 0.28 4.1 0.376 3.6 -0.042 Antimony 0.71 -0.0670 0.71 0.266 0.71 -0.16 0.83 0.343 0.71 0.0500 Arsenic 0.71 0.148 0.71 0.185 0.71 0.212 0.83 -0.0413 0.71 0.136 Barium 3.5 0.0353 3.6 0.0391 3.5 0.0497 4.1 0.0413 3.6 0.035 Beryllium 0.071 -0.00353 0.071 0.00 0.071 0.00 0.08 0.00 0.071 0.0 Cadmium 0.1 -0.00353 0.14 0.00 0.14 0.00 0.17 0.00413 0.14 0.00 Chromium 0.71 0.0317 0.71 0.0675 0.71 0.0355 0.83 0.0413 0.71 0.0321 Cobalt 0.3 -0.0141 0.3 -0.032 0.3 -0.0071 0.41 -0.0124 0.36 -0.0143 Copper 0.71 0.113 0.711 0.110 0.71 0.0923 0.83 0.194 0.71 0.0571 Lead 0.3 -0.00353 0.36 0.0568 0.3 -0.0958 0.41 0.0413 0.36 0.0464 Manganese 0.35 0.0212 0.36 0.0178 0.35 0.0177 0.411 0.0248 0.36 0.0178 Molybdenum 0.3 -0.0035 0.3 -0.017 0.3 -0.0035 0.41 -0.00826 0.36 -0.0107 Nickel 0.71 0.0141 0.71 0.0107 0.71 0.0177 0.83 0.00826 0.71 0.0178 Selenium 0.71 0.261 0.71 -0.0391 0.71 0.0781 0.83 0.103 0.71 0.053 Silver 0.71 0.0388 0.71 0.0568 0.71 0.0355 0.83 0.0495 0.71 0.035 Thallium 0.71 0.0776 0.71 0.0426 0.71 0.0213 0.83 0.178 0.71 0.0750 Vanadium 0.35 0.00 0.3 -0.0107 0.35 0.09 0.41 0.00413 0.36 0.0035 Zinc 0.71 0.127 0.71 0.131 0.711 0.124 0.83 0.202 0.71 0.100 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data 332406119-0017 332406119-0018 332406119-0019 332406119-0020 CHEMICPBATSUMX 3.0 Page 4 of 4 Page 21 Of 32 Printed: 4/11 /2024 Batch: 33Q240409-2MC E Instrument: 33-PE8300 Initial Cal Std: Cal Check Std: Internal Std: LCS Std MS Std Matrix: Cassettes I ICP QC Batch Summary Created: 4/9/24 11:43 am By: camartinez 332406119-0001 332406119-0005 332406119-0009 332406119-0013 332406119-0017 332406119-0002 332406119-0006 332406119-0010 332406119-0014 332406119-0018 332406119-0003 332406119-0007 332406119-0011 332406119-0015 332406119-0019 332406119-0004 332406119-0008 332406119-0012 332406119-0016 332406119-0020 Blank/DL Control Other Method Blank[7] Matrix Blank[7] LCSD[7] LCS[1] 332406119-0001 04/09/2411:32 04/09/2411:34 04/09/2411:44 04/09/2413:14 04/09/2414:06 Result Ng/filter RL Ng/filter Result pg/filter RL Ng/filter Result pg/filter True Conc jig/filter % Rec 73.7051-119. 552 % RPD <=20 Result pg/filter True Conc jig/filter % Rec 73.7051-119. 552 RL Ng/m3 Result Ng/m' Aluminum 0.100 5. -0.340 5.0 24.3 25.0 97.0 2.67 23.6 25.0 94.4 3.6 0.87 Antimony 0.665 1.0 0.130 1.0 23.5 25.0 93.8 2.66 22.8 25.0 91.4 0.72 0.55 Arsenic 0.18 1. 0.415,1.0 24.1 25.0 96.5 0.702 24.3 25.0 97.2 0.72 0.24 Barium 0.0050 5. 0.0 5.0 23.8 25. 95.1 5.51 22.5 25.0 90.0 3.6 0.035 Beryllium 0.00 0.1 0.0 0.1 24.5 25. 97.9 3.05 23.7 25.0 94.910.072 0.0 Cadmium -0.0050 0.2 -0.015 0.2 24.8 25. 99.4 2.30 24.3 25.0 97.1 0.1 -0.010 Chromium 0.010 1. 0.0 1. 25.6 25. 102 2.47 25.0 25.0 99.9 0.72 0.028 Cobalt -0.025 0.5 -0.015 0.5 27.3 25. 109 0.826 27.1 25.0 108 0.3 -0.018 Copper -0.13 1. -0.17 1. 26.6 25. 106 4.28 25.5 25.0 102 0.72 0.17 Lead 0.165 0.50 0.075 0.5 26.6 25. 106 0.604 26.4 25.0 106 0.36 0.068 Manganese 0.00 0.50 0.00 0.5 25.5 25. 102 2.26 24.9 25.0 99.q 0.36 0.050 Molybdenum -0.080 0.5 -0.010 0.5 25.6 25.0 102 1.52 25.2 25.0 101 0.3 -0.0035 Nickel 0.0050 1. -0.0050 1. 26.1 25. 104 1.70 25.6 25.0 103 0.72 0.0035 Selenium 0.240 1.0 0.025 1. 25.1 25. 100 2.38 24.5 25.0 97.8 0.7 -0.16 Silver 0.0350 1.0 0.015 1. 25.6 25. 102 2.55 25.0 25.0 99.9 0.7 -0.021 Thallium 0.150 1.0 0.31 1. 26.6 25. 106 0.396 26.5 25.0 106 0.72 0.17 Vanadium 0.0150 0.50 0.00 0.5 25.9 25. 104 2.31 25.3 25.0 1011 0.3 -0.010 Zinc -0.030 1. -0.025 1. 27.q 25. 110 0.127 27. 25.0 1101 0.721 0.23 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 1 of 4 Page 22 Of 32 Printed: 4/11 /2024 Batch: 33Q240409-2MC E Instrument: 33-PE8300 Initial Cal Std: Cal Check Std: Internal Std: LCS Std MS Std Matrix: Cassettes ICP QC Batch Summary Created: 4/9/24 11:43 am By: camartinez 332406119-0001 332406119-0005 332406119-0009 332406119-0013 332406119-0017 332406119-0002 332406119-0006 332406119-0010 332406119-0014 332406119-0018 332406119-0003 332406119-0007 332406119-0011 332406119-0015 332406119-0019 332406119-0004 332406119-0008 332406119-0012 332406119-0016 332406119-0020 Other 332406119-0002 332406119-0003 332406119-0004 332406119-0005 332406119-0006 332406119-0007 332406119-0008 04/09/2414:17 04/09/2414:20 04/09/2414:22 04/09/2414:25 04/09/2414:32 04/09/2414:34 04/09/2414:37 RL pg/m' Result Ng/m' RL pg/m' Result Ng/m' RL pg/m' Result Ng/m' RL pg/m' Result pg/m' RL pg/m' Result pg/m' RL pg/m' Result pg/m' RL pg/m' Result pg/m' Aluminum 3.5 0.593 3.9 0.218 3. -0.0278 3.5 0.0769 3.5 0.237 3. -0.0522 3.5 0.26 Antimony 0.70 0.575 0.78 0.168 0.7 0.487 0.70 -0.339 0.70 -0.105 0.70 0.278 0.70 0.62 Arsenic 0.70 0.410 0.7 -0.070 0.7 0.00 0.70 -0.0420 0.70 0.126 0.70, 0.0452 0.7 -0.17 Barium 3.5 0.0351 3.9 0.039 3.5 0.0418 3.5 0.0525 3.5 0.0454 3.5 0.0348 3.5 0.041 Beryllium 0.070 0.00 0.07 0.0 0.070 0.00 0.07 -0.00350 0.070 0.00 0.070 0.00 0.070 0.0 Cadmium 0.1 -0.0140 0.16 0.0039 0.1 -0.00348 0.14 0.00 0.14 -0.0034 0.1 -0.00696 0.14 0.0 Chromium 0.70 0.0316 0.78 0.027 0.70 0.0418 0.70 0.0315 0.70 0.206 0.70 0.0244 0.70 0.035 Cobalt 0.3 -0.0281 0.3 -0.00780 0.3q 0.0069 0.3 -0.010 0.3 -0.0069 0.3 -0.020 0.3 -0.0069 Copper 0.70 0.323 0.7q 0.133 0.70 0.125 0.70 0.199 0.70 0.182 0.7q 0.0522 0.70 0.13 Lead 0.35 0.235 0.3 -0.0156 0.35 0.0487 0.35 0.0140 0.35 0.0034 0.3 -0.0696 0.35 0.066 Manganese 0.35 0.0246 0.39 0.0234 0.35 0.0209 0.35 0.0175 0.35 0.0175 0.35 0.0278 0.35 0.017 Molybdenum 0.3 -0.0070 0.3 -0.027 0.3 -0.010 0.3 -0.017 0.3 -0.0244 0.3 -0.013 0.3 -0.014 Nickel 0.70 0.00351 0.78 0.00 0.70 0.00 0.70 0.0105 0.70 0.0105 0.70 0.0139 0.70 0.0069 Selenium 0.7 -0.161 0.7 -0.015 0.7 -0.0278 0.70 0.00350 0.70 0.482 0.70 0.132 0.7 -0.059 Silver 0.7 -0.0140 0.7q 0.0468 0.7 0.0383 0.70 0.0455 0.70 0.0454 0.701 0.05571 0.70 0.059 Thallium 0.70 0.253 0.78 0.11 0.7 0.0557 0.70 0.0665 0.70 0.202 0.70 0.153 0.7 -0.055 Vanadium 0.35 0.00351 0.39 0.0234 0.3 -0.0069 0.35 -0.0105 0.3 -0.010 0.3 -0.020 0.3 -0.017 Zinc 0.70 0.312 0.78 0.16 0.7 0.124 0.70 0.150 0.70 0.150 0.70 0.0870 0.70 0.15 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 2 of 4 Page 23 Of 32 Printed: 4/11 /2024 Batch: 33Q240409-2MC E Instrument: 33-PE8300 Initial Cal Std: Cal Check Std: Internal Std: LCS Std MS Std Matrix: Cassettes ICP QC Batch Summary Created: 4/9/24 11:43 am By: camartinez 332406119-0001 332406119-0005 332406119-0009 332406119-0013 332406119-0017 332406119-0002 332406119-0006 332406119-0010 332406119-0014 332406119-0018 332406119-0003 332406119-0007 332406119-0011 332406119-0015 332406119-0019 332406119-0004 332406119-0008 332406119-0012 332406119-0016 332406119-0020 Other 332406119-0009 332406119-0010 332406119-0011 332406119-0012 332406119-0013 332406119-0014 332406119-0015 04/09/2414:40 04/09/2414:47 04/09/2414:50 04/09/2414:54 04/09/2414:57 04/09/2415:00 04/09/2415:02 RL pg/m' Result Ng/m' RL pg/m' Result Ng/m' RL pg/filter Result pg/filter RL pg/m' Result pg/m' RL pg/m' Result Ng/m' RL pg/m' Result JL pg/m' RL pg/m' Result pg/m' Aluminum 3.5 0.0696 3.5 0.217 5. -0.00500 3.5 0.719 3.5 0.786 3.5 0.663 3.5 0.35 Antimony 0.70 0.466 0.70 0.311 1.0 0.245 0.69 0.358 0.70 0.597 0.71 0.296 0.70 0.34 Arsenic 0.70 0.219 0.70, 0.0489 1.0 0.0c 0.69 0.327 0.70 0.00702 0.71 0.176 0.70 0.035 Barium 3.5 0.0418 3.5 0.0489 5.0 0.025 3.5 0.0452 3.5 0.0456 3.5 0.0388 3.5 0.042 Beryllium 0.070 0.00 0.070 0.00 0.1 0.0 0.069 0.00 0.070 0.00 0.071 0.00 0.070 0.0 Cadmium 0.14 0.00 0.14 0.00 0.2 -0.010 0.1 -0.00347 0.14 0.00 0.1 -0.00706 0.14 0.0 Chromium 0.70 0.0418 0.70 0.241 1.0 0.055 0.69 0.0486 0.70 0.0456 0.71 0.0564 0.70 0.035 Cobalt 0.3 -0.020 0.3 -0.0034 0.5 -0.0050 0.3 -0.0243 0.3 -0.031 0.3 -0.0141 0.3 -0.010 Copper 0.70 0.170 0.7q 0.175 1.0 0.21 0.6p 0.156 0.70 0.130 0.71 0.247 0.70 0.12 Lead 0.35 0.153 0.35 0.0873 0.5C 0.0050 0.35 0.0347 0.35 0.0667 0.35 0.0811 0.35 0.0211 Manganese 0.35 0.0174 0.35 0.0210 0.5c 0.015 0.35 0.0313 0.35 0.0351 0.35 0.0318 0.35 0.017 Molybdenum 0.3 -0.038 0.3 -0.0210 0.5C 0.015 0.3 -0.0521 0.3 -0.0316 0.3 -0.017 0.3 -0.0035 Nickel 0.70 0.0139 0.70 0.0210 1.0 0.015 0.69 0.0278 0.70 0.0175 0.71 0.0141 0.70 0.0070 Selenium 0.7 -0.115 0.7 -0.178 1.0 0.42 0.69 -0.0278 0.70 0.253 0.71 0.191 0.70 0.11 Silver 0.70 0.0383 0.7q 0.0381 1.0 0.085C 0.69 0.0417 0.70 0.0316 0.71 0.0318 0.70 0.038 Thallium 0.70 0.0418 0.70 0.133 1.0 0.23 0.69 -0.0729 0.70 0.179 0.711 0.134 0.7 -0.035 Vanadium 0.3 -0.034 0.3 -0.0034 0.5 -0.025 0.35 -0.00347 0.35 0.00351 0.3 -0.0212 0.3 -0.0141 Zinc 0.7q 0.157 0.70 0.175 1.q 0.17 0.69 0.142 0.70 0.144 0.711 0.159 0.7q 0.12 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 3 of 4 Page 24 Of 32 Printed: 4/11/2024 ICP QC Batch Summary Batch: 33Q240409-2MCE Created: 4/9/24 11:43 am By: camartinez Instrument: 33-PE8300 Initial Cal Std: Samples: Cal Check Std: Internal Std: 332406119-0001 332406119-0005 332406119-0009 LCS Std 332406119-0002 332406119-0006 332406119-0010 332406119-0003 332406119-0007 332406119-0011 MS Std Matrix: Cassettes 332406119-0004 1 332406119-0008 332406119-0012 332406119-0013 332406119-0014 332406119-0015 332406119-0016 Other 332406119-0016 332406119-0017 332406119-0018 332406119-0019 332406119-0020 04/09/2415:05 04/09/2415:08 04/09/2415:10 04/09/2415:18 04/09/2415:20 RL pg/m3 Result pg/m' RL pg/m' Result pg/m' RL pg/m' Result pg/m3 RL pg/m' Result pg/m' RL pg/m' Result pg/m' Aluminum 3.5 0.363 3.6 0.394 3.5 0.28 4.1 0.376 3.6 -0.042 Antimony 0.71 -0.0670 0.71 0.266 0.71 -0.16 0.83 0.343 0.71 0.0500 Arsenic 0.71 0.148 0.71 0.185 0.71 0.212 0.83 -0.0413 0.71 0.136 Barium 3.5 0.0353 3.6 0.0391 3.5 0.0497 4.1 0.0413 3.6 0.035 Beryllium 0.071 -0.00353 0.071 0.00 0.071 0.00 0.08 0.00 0.071 0.0 Cadmium 0.1 -0.00353 0.14 0.00 0.14 0.00 0.17 0.00413 0.14 0.00 Chromium 0.71 0.0317 0.71 0.0675 0.71 0.0355 0.83 0.0413 0.71 0.0321 Cobalt 0.3 -0.0141 0.3 -0.032 0.3 -0.0071 0.41 -0.0124 0.36 -0.0143 Copper 0.71 0.113 0.711 0.110 0.71 0.0923 0.83 0.194 0.71 0.0571 Lead 0.3 -0.00353 0.36 0.0568 0.3 -0.0958 0.41 0.0413 0.36 0.0464 Manganese 0.35 0.0212 0.36 0.0178 0.35 0.0177 0.411 0.0248 0.36 0.0178 Molybdenum 0.3 -0.0035 0.3 -0.017 0.3 -0.0035 0.41 -0.00826 0.36 -0.0107 Nickel 0.71 0.0141 0.71 0.0107 0.71 0.0177 0.83 0.00826 0.71 0.0178 Selenium 0.71 0.261 0.71 -0.0391 0.71 0.0781 0.83 0.103 0.71 0.053 Silver 0.71 0.0388 0.71 0.0568 0.71 0.0355 0.83 0.0495 0.71 0.035 Thallium 0.71 0.0776 0.71 0.0426 0.71 0.0213 0.83 0.178 0.71 0.0750 Vanadium 0.35 0.00 0.3 -0.0107 0.35 0.09 0.41 0.00413 0.36 0.0035 Zinc 0.71 0.127 0.71 0.131 0.711 0.124 0.83 0.202 0.71 0.100 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data 332406119-0017 332406119-0018 332406119-0019 332406119-0020 CHEMICPBATSUMX 3.0 Page 4 of 4 Page 25 Of 32 OrderID: 332406119 v 0 v m r n � aIo rD cr 3 n Q o n '. 3 a n ini Cl ii fi C) fl Cl (i n Cl Cl to O i n n n n n n n n n n M OQ AA �AAA3 A A A A 0 O 1V O N O IN O N O N O N 0 N O N O Ni O N �, O �+ — �� 'a Nim i m m m m m m m rn m m , rD O O O O O O 0 O 0 O 0 O O O O 0 w c' 2. i IC pp O r cr 0 O lD 0o V m Ln A W N ~ + O r w n n n n n n n n D D v �^ q n .r o N 3 in n O 0 m O p Q M. ID n _ 0 0 0 0 0 0 0 0 0 0 30 z 1" O O 0 0 0 O O O 0 n -p a � 0 O n l0 n 00 n V n of n [n n A D W n N n N n = v o ro o 3 3 O r 0 A A A A A A A fV A W N °} m W W W W W N W 00 N lD N• 3 1-k V O 0) N LD m N) Ln m 10 V F 01 �4 A In A N In N fD C D m o � m 7 C � � v N .P A A A A A A A A A N \ N \ N \ N \ N \ N \ N \ N \ N \ N \ N Qj to � nr C 00 30 0 0 0 0 0 0 0 0 0 o v N N N fV N N N N N Ncki A A A A A A A Ln 0 O O O o O O O O 0 fu w W tD W A W O W Ln W O W In W 1--1 W V U.)W W 3 r rAo ©�❑ c M Ct n -i A A A A A A A A A A to N N N N N N N N N N r+ V1 O fl1 v 3 y 3 = T O O O O O 0 O O O O N N N N N N N N N N + !D y n = p A A A A A A A A A A rD m a ,�. w a O N m G c" o xa ■� m c c In to (n In Ln to In A In Um In l0 Ln A In O A In A 0 W Ln W � �' N �-* lD �-& N � 'C E O rt 70 n. a 0 7C 7C 7C 7C 7C 7C 7C 7C 7C 7C ,rt !.� C N rmi Z N O O O O O O O O O O x o N o EL v, m r EL p Q �o CAM 15 + Al X X X X X X X X X X and Mn m d (DD ❑ m y CIEA p v _ p o n =r m ❑ i _ z m fl b x n n_ z 0 In r) C 0 v z v n z n m A m CA 0 ,~1 W W 44% 0 co Paqe 26 Of 32 Paae 1 Of 3 OrderID: 332406119 v c) U m m n m C m 'O d, v m n O m z to Cr C O --i �' n n n n n n n n n D to a D > > D D D > D D O °1 0 0 0 0 0 0 O 0 0 0 X. 3 A A A A A A A A A O O O O O O O O O O N rD m CL m m m m m m m m m T1 00 00 o O o 0 O O 0 O O Z 00 V On to A w N I--i O �; co W co co m W co 0 co n o' CL mf1 o O O O O 0 O O O O W „ 3 O O O 0 O O O 0 O O -p p to 00 V Q1 Ln A W N F•l O T w co 00 03 W co O W 0o v] D d C I-- F I--+ 1.— 1-4 Fa Fa N o W O N p O 000 V O V A tD m V to 0) V N fV 00 A M A A A A A A A A A A N N N N N N N N N N O1 N N N N N N N IV IV N v O 0 'O O NJ Q NJ o O Q O N p. A O ar Ln tr to to Ln to Ln In tD N [n 00 to A to O rD A 4:� 4 4�- A A A A A A \ \ \ \ \ -- \ \ \ \ r* vt Q W W W W w W W w to N v 10 N N NJ NJ NJN N N N N v�0 0 0 cN o 0 0 a a 0, NJ NJ tj N A A A A A A A A A Jy fi 0 0 0 0 0 0 0 0 0 0 v � Cs [J I tD m N V W N tD ? O j rn CD ;vl 7z ;m 71 ?z A ;Prl ;Pcz ;Prl A �r O O O O O O O O O O a1 CAM 16 + Al X X X X x X X X X X and Mn M 0 a. D D n n n n n n n D m _. s � x n o GR a m = -V sCL0 = ro O D In: n In N n m m to ro a �a rD o � 0 d rD I' O m L, 000. 0 z O r- O :t r In qD 0 Un S n m fD 0 O 3. � v C' Q 0 f� 0 3 Q 3 0 0 - C. D z n S o 3 I- rr 0 n .� ro O u w 7r PZ c D -1 C o a CA 3 PA ro hi c 0000 2 v kA lu C ❑ c m u 3 7 � m m iw 0 C d 61 c 0 �r N� 3 ' a hQj Q n OJ N x fa 2t x D 3 Ol C C a W a 0 fD = . - ❑ W x 5, n z pi N O Q n {/1 N EL Na CA ro °—' < F ❑ PD N N !D p v o -< m � z eo x 0 m m z n m 0 m D P l I Z 0 n n 0 v Z 0 D Z n X m A m CA W 0 Paqe 27 Of 32 Paae 2 Of 3 OrderID: 332406119 v c� c An O N m o, -v m on m �� m rn n rn C rn v w v m O m z iA a c °' c Ln O A D O aF orj n0i m o m E I n w m o w F. Q co w °* O a Ln m r a m o C 0 CLJ- W 0 F" W N V)0) O oo N 3 lD rD -0 A rD r r 2. A A tA K CA a3 O O via N N cu , + rfl A A rD to F" F-A rr w w o � �a 3 � m tn -°a 3 NJ 0 NJ or-i v a pi N F, O Ln 0 aa) O O CAM 16 + Al X X and Mn rD zr 0 n D n `� f.°Fes. r+ ro ro x. Page 28 Of 32 Paae 3 Of 3 i� 0 Ln n of 0 0 � 3 z` 0 0 o 00 vi S n gNrD 0 0 n o 3 ro z 0 A ID a -a 3 n, x m m m o o m 0, a -, o c o rD ;; m a y rj m A ry at m s 0 c c 0 10 o a w �. Q I = f D -► © {/} X O ro Z N = y^EA 0 N 0 EL `, 3 sa a v a' °—' CL ,D rD❑ < U — _ a m ❑■ m p v o � ., z rD v im x m Z 0 m 0 n i n n_ Z O T n c 0 16 vw CA Z M v 40. n40 Z coy � tD rn A m *4 LA Testing 5431 Industrial Drive, Huntington Beach, CA 92649 /Pir Phone: (714) 828-4999 Fax: (714) 828-4944 I Email: hblab@latesting.com TESTING Attn: Noah Ambos Customer ID: CTEH99 CTEH Center for Toxicology & Env. Health Customer PO: 5120 North Shore Drive Received: 04/03/24 9:45 AM North Little Rock, AR 72118 Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332406119 Project: PRO7-032229 LA Testing Proj ID: PROJ-032229 Cust COC ID Project Type: Standard Project Receipt Confirmation Shipping Tracking Number: EMSL Received Cust Sample Order ID Test Date TAT Due Date TUCA0402ME001A 332406119-0001 C-CAM 16 Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402ME001A 332406119-0001 C-Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402ME002A 332406119-0002 C-CAM 16 Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402ME002A 332406119-0002 C-Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402ME003A 332406119-0003 C-CAM 16 Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402ME003A 332406119-0003 C-Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402ME004A 332406119-0004 C-CAM 16 Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402ME004A 332406119-0004 C-Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402ME005A 332406119-0005 C-CAM 16 Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402ME005A 332406119-0005 C-Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402ME006A 332406119-0006 C-CAM 16 Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402ME006A 332406119-0006 C-Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402ME007A 332406119-0007 C-CAM 16 Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM Date Sent 41312024 2:33:22 PM Paqe 29 Of 32 911ALA Testing 5431 Industrial Drive, Huntington Beach, CA 92649 Phone: (714) 828-4999 Fax: (714) 828-4944 Email: hblab@latesting.com TESTING Attn: Noah Ambos Customer ID: CTEH99 CTEH Center for Toxicology & Env. Health Customer PO: 5120 North Shore Drive Received: 04/03/24 9:45 AM North Little Rock, AR 72118 Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332406119 Project: PRO7-032229 LA Testing Proj ID: PROJ-032229 Cust COC ID Project Type: Standard Project Receipt Confirmation Shipping Tracking Number: EMSL Received Cust Sample Order ID Test Date TAT Due Date TUCA0402ME007A 332406119-0007 C-Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402ME008A 332406119-0008 C-CAM 16 Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402ME008A 332406119-0008 C-Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402ME009A 332406119-0009 C-CAM 16 Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402ME009A 332406119-0009 C-Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402ME010A 332406119-0010 C-CAM 16 Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402ME010A 332406119-0010 C-Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402MEFBO01A 332406119-0011 C-CAM 16 Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402MEFBO01A 332406119-0011 C-Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402ME001B 332406119-0012 C-CAM 16 Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402ME001B 332406119-0012 C-Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402ME002B 332406119-0013 C-CAM 16 Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402ME002B 332406119-0013 C-Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM Date Sent 41312024 2:33:23 PM Paqe 30 Of 32 2 911ALA Testing 5431 Industrial Drive, Huntington Beach, CA 92649 Phone: (714) 828-4999 Fax: (714) 828-4944 Email: hblab@latesting.com TESTING Attn: Noah Ambos Customer ID: CTEH99 CTEH Center for Toxicology & Env. Health Customer PO: 5120 North Shore Drive Received: 04/03/24 9:45 AM North Little Rock, AR 72118 Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332406119 Project: PRO7-032229 LA Testing Proj ID: PROJ-032229 Cust COC ID Project Type: Standard Project Receipt Confirmation Shipping Tracking Number: EMSL Received Cust Sample Order ID Test Date TAT Due Date TUCA0402ME003B 332406119-0014 C-CAM 16 Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402ME003B 332406119-0014 C-Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402ME004B 332406119-0015 C-CAM 16 Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402ME004B 332406119-0015 C-Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402ME005B 332406119-0016 C-CAM 16 Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402ME005B 332406119-0016 C-Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402ME006B 332406119-0017 C-CAM 16 Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402ME006B 332406119-0017 C-Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402ME007B 332406119-0018 C-CAM 16 Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402ME007B 332406119-0018 C-Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402ME008B 332406119-0019 C-CAM 16 Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402ME008B 332406119-0019 C-Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402ME009B 332406119-0020 C-CAM 16 Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM Date Sent 41312024 2:33:23 PM Paqe 31 Of 32 3 911ALA Testing 5431 Industrial Drive, Huntington Beach, CA 92649 Phone: (714) 828-4999 Fax: (714) 828-4944 Email: hblab@latesting.com TESTING Attn: Noah Ambos Customer ID: CTEH99 CTEH Center for Toxicology & Env. Health Customer PO: 5120 North Shore Drive Received: 04/03/24 9:45 AM North Little Rock, AR 72118 Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332406119 Project: PRO7-032229 LA Testing Proj ID: PROJ-032229 Cust COC ID Project Type: Standard Project Receipt Confirmation Shipping Tracking Number: EMSL Received Cust Sample Order ID Test Date TAT Due Date TUCA0402ME009B 332406119-0020 C-Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402ME010B 332406119-0021 C-CAM 16 Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402ME010B 332406119-0021 C-Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402MEFBO01B 332406119-0022 C-CAM 16 Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM TUCA0402MEFBO01B 332406119-0022 C-Metals by ICP 4/3/2024 1 Week (EOD) 4/10/2024 9:45:00 AM 6:00:00 PM Note: The above sample log -in information is based solely on the data provided by the customer on the Chain of Custody form. Sample count, ID number verification, and evaluation of each individual sample is not started/done until sample analysis process begins by the scientist at the lab bench. If at this point the staff finds that a sample is missing, ID number does not match, or has any other issue that will disrupt analysis, the customer will be notified. Date Sent 41312024 2:33:23 PM Paqe 32 Of 32 4