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HomeMy WebLinkAboutMetals 02022024LA 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: 332401880, Project ID: PROJ-032229 Dear Noah HUNTINGTON BEACH, CA 92649 5431 INDUSTRIAL DRIVE PHONE: (714) 828-4999 On 2/ 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: 332401880, 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). February 12, 2024 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 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 2/12/2024 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 2/3/2024. 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 #332401880. 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 30 LA Testing LA Testing Order: 332401880 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: 2/3/2024 09:10 AM North Little Rock, AR 72118 Collected: 2/2/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0202ME001A Collected. 2/2/2024 Lab ID: 332401880-0001 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Antimony <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Chromium <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Copper <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Nickel <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Selenium <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Silver <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Thallium <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Zinc <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH Client Sample Description TUCA0202ME002A Collected. 2/2/2024 Lab ID: 332401880-0002 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Antimony <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Chromium <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Copper <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/12/2024 12:04:01 PM Page 2 of 16 Paqe 3 Of 30 LA Testing LA Testing Order: 332401880 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: 2/3/2024 09:10 AM North Little Rock, AR 72118 Collected: 2/2/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0202ME002A Collected. 2/2/2024 Lab ID: 332401880-0002 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Nickel <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Selenium <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Silver <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Thallium <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Zinc <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH Client Sample Description TUCA0202ME003A Collected. 2/2/2024 Lab ID: 332401880-0003 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.4 3.4 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Antimony <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Barium <3.4 3.4 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Chromium <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cobalt <0.34 0.34 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Copper <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Lead <0.34 0.34 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Manganese <0.34 0.34 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Molybdenum <0.34 0.34 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Nickel <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Selenium <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Silver <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Thallium <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Vanadium <0.34 0.34 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Zinc <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/12/2024 12:04:01 PM Page 3 of 16 Paqe 4 Of 30 LA Testing LA Testing Order: 332401880 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: 2/3/2024 09:10 AM North Little Rock, AR 72118 Collected: 2/2/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0202ME004A Collected. 2/2/2024 Lab ID: 332401880-0004 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Antimony <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Chromium <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Copper <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Nickel <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Selenium <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Silver <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Thallium <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Zinc <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH Client Sample Description TUCA0202ME005A Collected. 2/2/2024 Lab ID: 332401880-0005 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.4 3.4 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Antimony <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Barium <3.4 3.4 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Chromium <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cobalt <0.34 0.34 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Copper <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Lead <0.34 0.34 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Manganese <0.34 0.34 pg/m' 2/5/2024 TH 2/6/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/12/2024 12:04:01 PM Page 4 of 16 Paqe 5 Of 30 LA Testing LA Testing Order: 332401880 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: 2/3/2024 09:10 AM North Little Rock, AR 72118 Collected: 2/2/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0202ME005A Collected. 2/2/2024 Lab ID: 332401880-0005 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.34 0.34 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Nickel <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Selenium <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Silver <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Thallium <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Vanadium <0.34 0.34 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Zinc <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH Client Sample Description TUCA0202ME006A Collected. 2/2/2024 Lab ID: 332401880-0006 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Antimony <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Chromium <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Copper <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Nickel <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Selenium <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Silver <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Thallium <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Zinc <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/12/2024 12:04:01 PM Page 5 of 16 Paqe 6 Of 30 LA Testing LA Testing Order: 332401880 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: 2/3/2024 09:10 AM North Little Rock, AR 72118 Collected: 2/2/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0202ME007A Collected. 2/2/2024 Lab ID: 332401880-0007 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.4 3.4 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Antimony <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Barium <3.4 3.4 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Chromium <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cobalt <0.34 0.34 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Copper <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Lead <0.34 0.34 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Manganese <0.34 0.34 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Molybdenum <0.34 0.34 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Nickel <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Selenium <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Silver <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Thallium <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Vanadium <0.34 0.34 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Zinc <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH Client Sample Description TUCA0202ME008A Collected. 2/2/2024 Lab ID: 332401880-0008 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <5.1 5.1 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Antimony <1.0 1.0 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Arsenic <1.0 1.0 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Barium <5.1 5.1 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Beryllium <0.10 0.10 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cadmium <0.21 0.21 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Chromium <1.0 1.0 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cobalt <0.51 0.51 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Copper <1.0 1.0 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Lead <0.51 0.51 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Manganese <0.51 0.51 pg/m' 2/5/2024 TH 2/6/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/12/2024 12:04:01 PM Page 6 of 16 Paqe 7 Of 30 LA Testing 5431 Industrial Drive, Huntington Beach, CA 92649 'I.APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING httt ://www.LATestina.com hblab(c)latestina.com Attn: Noah Ambos Phone: CTEH Center for Toxicology & Env. Health Fax: 5120 North Shore Drive Received: North Little Rock, AR 72118 Collected: PROJ-032229 LA Testing Order: 332401880 CustomerlD: CTEH99 CustomerPO: ProjectlD: PROJ-032229 (501)801-8500 (501)614-2835 2/3/2024 09:10 AM 2/2/2024 Analytical Results Client Sample Description TUCA0202ME008A Collected. 2/2/2024 Lab ID: 332401880-0008 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.51 0.51 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Nickel <1.0 1.0 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Selenium <1.0 1.0 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Silver <1.0 1.0 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Thallium <1.0 1.0 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Vanadium <0.51 0.51 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Zinc <1.0 1.0 pg/m' 2/5/2024 TH 2/6/2024 TH Client Sample Description TUCA0202ME009A Collected. 2/2/2024 Lab ID: 332401880-0009 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Antimony <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Chromium <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Copper <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Nickel <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Selenium <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Silver <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Thallium <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Zinc <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/12/2024 12:04:01 PM Page 7 of 16 Paqe 8 Of 30 LA Testing LA Testing Order: 332401880 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: 2/3/2024 09:10 AM North Little Rock, AR 72118 Collected: 2/2/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0202ME010A Collected. 2/2/2024 Lab ID: 332401880-0010 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.4 3.4 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Antimony <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Barium <3.4 3.4 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Chromium <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cobalt <0.34 0.34 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Copper <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Lead <0.34 0.34 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Manganese <0.34 0.34 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Molybdenum <0.34 0.34 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Nickel <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Selenium <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Silver <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Thallium <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Vanadium <0.34 0.34 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Zinc <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH Client Sample Description TUCA0202MEFBO01A Collected. 2/2/2024 Lab ID: 332401880-0011 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <5.0 5.0 pg/filter 2/5/2024 TH 2/6/2024 TH 7300 Modified Antimony <1.0 1.0 pg/filter 2/5/2024 TH 2/6/2024 TH 7300 Modified Arsenic <1.0 1.0 pg/filter 2/5/2024 TH 2/6/2024 TH 7300 Modified Barium <5.0 5.0 pg/filter 2/5/2024 TH 2/6/2024 TH 7300 Modified Beryllium <0.10 0.10 pg/filter 2/5/2024 TH 2/6/2024 TH 7300 Modified Cadmium <0.20 0.20 pg/filter 2/5/2024 TH 2/6/2024 TH 7300 Modified Chromium <1.0 1.0 pg/filter 2/5/2024 TH 2/6/2024 TH 7300 Modified Cobalt <0.50 0.50 pg/filter 2/5/2024 TH 2/6/2024 TH 7300 Modified Copper <1.0 1.0 pg/filter 2/5/2024 TH 2/6/2024 TH 7300 Modified Lead <0.50 0.50 pg/filter 2/5/2024 TH 2/6/2024 TH 7300 Modified Manganese <0.50 0.50 pg/filter 2/5/2024 TH 2/6/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/12/2024 12:04:01 PM Page 8 of 16 Paqe 9 Of 30 LA Testing LA Testing Order: 332401880 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: 2/3/2024 09:10 AM North Little Rock, AR 72118 Collected: 2/2/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0202MEFBO01A Collected. 2/2/2024 Lab ID: 332401880-0011 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.50 0.50 pg/filter 2/5/2024 TH 2/6/2024 TH 7300 Modified Nickel <1.0 1.0 pg/filter 2/5/2024 TH 2/6/2024 TH 7300 Modified Selenium <1.0 1.0 pg/filter 2/5/2024 TH 2/6/2024 TH 7300 Modified Silver <1.0 1.0 pg/filter 2/5/2024 TH 2/6/2024 TH 7300 Modified Thallium <1.0 1.0 pg/filter 2/5/2024 TH 2/6/2024 TH 7300 Modified Vanadium <0.50 0.50 pg/filter 2/5/2024 TH 2/6/2024 TH 7300 Modified Zinc <1.0 1.0 pg/filter 2/5/2024 TH 2/6/2024 TH Client Sample Description TUCA0202ME001 B Collected. 2/2/2024 Lab ID: 332401880-0012 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 2/5/2024 TH 2/6/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/12/2024 12:04:01 PM Page 9 of 16 Paqe 10 Of 30 LA Testing LA Testing Order: 332401880 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: 2/3/2024 09:10 AM North Little Rock, AR 72118 Collected: 2/2/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0202ME002B Collected. 2/2/2024 Lab ID: 332401880-0013 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <4.1 4.1 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Antimony <0.81 0.81 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Arsenic <0.81 0.81 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Barium <4.1 4.1 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Beryllium <0.081 0.081 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cadmium <0.16 0.16 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Chromium <0.81 0.81 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cobalt <0.41 0.41 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Copper <0.81 0.81 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Lead <0.41 0.41 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Manganese <0.41 0.41 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Molybdenum <0.41 0.41 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Nickel <0.81 0.81 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Selenium <0.81 0.81 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Silver <0.81 0.81 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Thallium <0.81 0.81 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Vanadium <0.41 0.41 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Zinc <0.81 0.81 pg/m' 2/5/2024 TH 2/6/2024 TH Client Sample Description TUCA0202ME003B Collected. 2/2/2024 Lab ID: 332401880-0014 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Antimony <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Chromium <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Copper <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/12/2024 12:04:01 PM Page 10 of 16 Paqe 11 Of 30 LA Testing LA Testing Order: 332401880 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: 2/3/2024 09:10 AM North Little Rock, AR 72118 Collected: 2/2/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0202ME003B Collected. 2/2/2024 Lab ID: 332401880-0014 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Nickel <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Selenium <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Silver <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Thallium <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Zinc <0.69 0.69 pg/m' 2/5/2024 TH 2/6/2024 TH Client Sample Description TUCA0202ME004B Collected. 2/2/2024 Lab ID: 332401880-0015 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 2/5/2024 TH 2/6/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/12/2024 12:04:01 PM Page 11 of 16 Paqe 12 Of 30 LA Testing LA Testing Order: 332401880 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: 2/3/2024 09:10 AM North Little Rock, AR 72118 Collected: 2/2/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0202ME005B Collected. 2/2/2024 Lab ID: 332401880-0016 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 2/5/2024 TH 2/6/2024 TH Client Sample Description TUCA0202ME006B Collected. 2/2/2024 Lab ID: 332401880-0017 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Antimony <0.72 0.72 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Arsenic <0.72 0.72 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Barium <3.6 3.6 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Beryllium <0.072 0.072 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Chromium <0.72 0.72 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Copper <0.72 0.72 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Lead <0.36 0.36 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Manganese <0.36 0.36 pg/m' 2/5/2024 TH 2/6/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/12/2024 12:04:01 PM Page 12 of 16 Paqe 13 Of 30 LA Testing LA Testing Order: 332401880 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: 2/3/2024 09:10 AM North Little Rock, AR 72118 Collected: 2/2/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0202ME006B Collected. 2/2/2024 Lab ID: 332401880-0017 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.36 0.36 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Nickel <0.72 0.72 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Selenium <0.72 0.72 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Silver <0.72 0.72 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Thallium <0.72 0.72 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Zinc <0.72 0.72 pg/m' 2/5/2024 TH 2/6/2024 TH Client Sample Description TUCA0202ME007B Collected. 2/2/2024 Lab ID: 332401880-0018 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Antimony <0.72 0.72 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Arsenic <0.72 0.72 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Barium <3.6 3.6 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Beryllium <0.072 0.072 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Chromium <0.72 0.72 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Copper <0.72 0.72 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Lead <0.36 0.36 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Manganese <0.36 0.36 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Molybdenum <0.36 0.36 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Nickel <0.72 0.72 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Selenium <0.72 0.72 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Silver <0.72 0.72 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Thallium <0.72 0.72 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Zinc <0.72 0.72 pg/m' 2/5/2024 TH 2/6/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/12/2024 12:04:01 PM Page 13 of 16 Paqe 14 Of 30 LA Testing LA Testing Order: 332401880 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: 2/3/2024 09:10 AM North Little Rock, AR 72118 Collected: 2/2/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0202ME008B Collected. 2/2/2024 Lab ID: 332401880-0019 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 2/5/2024 TH 2/6/2024 TH Client Sample Description TUCA0202ME009B Collected. 2/2/2024 Lab ID: 332401880-0020 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Antimony <0.72 0.72 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Arsenic <0.72 0.72 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Barium <3.6 3.6 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Beryllium <0.072 0.072 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Chromium <0.72 0.72 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Copper <0.72 0.72 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Lead <0.36 0.36 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Manganese <0.36 0.36 pg/m' 2/5/2024 TH 2/6/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/12/2024 12:04:01 PM Page 14 of 16 Paqe 15 Of 30 LA Testing LA Testing Order: 332401880 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: 2/3/2024 09:10 AM North Little Rock, AR 72118 Collected: 2/2/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0202ME009B Collected. 2/2/2024 Lab ID: 332401880-0020 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.36 0.36 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Nickel <0.72 0.72 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Selenium <0.72 0.72 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Silver <0.72 0.72 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Thallium <0.72 0.72 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Zinc <0.72 0.72 pg/m' 2/5/2024 TH 2/6/2024 TH Client Sample Description TUCA0202ME010B Collected. 2/2/2024 Lab ID: 332401880-0021 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Antimony <0.72 0.72 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Arsenic <0.72 0.72 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Barium <3.6 3.6 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Beryllium <0.072 0.072 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Chromium <0.72 0.72 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Copper <0.72 0.72 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Lead <0.36 0.36 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Manganese <0.36 0.36 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Molybdenum <0.36 0.36 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Nickel <0.72 0.72 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Selenium <0.72 0.72 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Silver <0.72 0.72 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Thallium <0.72 0.72 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 2/5/2024 TH 2/6/2024 TH 7300 Modified Zinc <0.72 0.72 pg/m' 2/5/2024 TH 2/6/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/12/2024 12:04:01 PM Page 15 of 16 Paqe 16 Of 30 LA Testing LA Testing Order: 332401880 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: 2/3/2024 09:10 AM North Little Rock, AR 72118 Collected: 2/2/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0202MEFBO01 B Collected. 2/2/2024 Lab ID: 332401880-0022 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <5.0 5.0 pg/filter 2/5/2024 TH 2/6/2024 TH 7300 Modified Antimony <1.0 1.0 pg/filter 2/5/2024 TH 2/6/2024 TH 7300 Modified Arsenic <1.0 1.0 pg/filter 2/5/2024 TH 2/6/2024 TH 7300 Modified Barium <5.0 5.0 pg/filter 2/5/2024 TH 2/6/2024 TH 7300 Modified Beryllium <0.10 0.10 pg/filter 2/5/2024 TH 2/6/2024 TH 7300 Modified Cadmium <0.20 0.20 pg/filter 2/5/2024 TH 2/6/2024 TH 7300 Modified Chromium <1.0 1.0 pg/filter 2/5/2024 TH 2/6/2024 TH 7300 Modified Cobalt <0.50 0.50 pg/filter 2/5/2024 TH 2/6/2024 TH 7300 Modified Copper <1.0 1.0 pg/filter 2/5/2024 TH 2/6/2024 TH 7300 Modified Lead <0.50 0.50 pg/filter 2/5/2024 TH 2/6/2024 TH 7300 Modified Manganese <0.50 0.50 pg/filter 2/5/2024 TH 2/6/2024 TH 7300 Modified Molybdenum <0.50 0.50 pg/filter 2/5/2024 TH 2/6/2024 TH 7300 Modified Nickel <1.0 1.0 pg/filter 2/5/2024 TH 2/6/2024 TH 7300 Modified Selenium <1.0 1.0 pg/filter 2/5/2024 TH 2/6/2024 TH 7300 Modified Silver <1.0 1.0 pg/filter 2/5/2024 TH 2/6/2024 TH 7300 Modified Thallium <1.0 1.0 pg/filter 2/5/2024 TH 2/6/2024 TH 7300 Modified Vanadium <0.50 0.50 pg/filter 2/5/2024 TH 2/6/2024 TH 7300 Modified Zinc <1.0 1.0 pg/filter 2/5/2024 TH 2/6/2024 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: 2/12/2024 12:04:01 PM Page 16 of 16 Paqe 17 Of 30 Printed: 2/12/2024 Batch: 33Q240206-3M C E Instrument: 33-PE8300 Initial Cal Std: Cal Check Std: Internal Std: LCS Std MS Std Matrix: Cassettes I ICP QC Batch Summary Created: 2/6/24 12:04 pm By: thuynh 332401880-0001 332401880-0005 332401880-0009 332401880-0013 332401880-0017 332401880-0002 332401880-0006 332401880-0010 332401880-0014 332401880-0018 332401880-0003 332401880-0007 332401880-0011 332401880-0015 332401880-0019 332401880-0004 332401880-0008 332401880-0012 332401880-0016 332401880-0020 Blank/DL Control Other Method Blank[7] Matrix Blank[7] LCS[1] LCSD[1] 332401880-0003 02/06/2410:19 02/06/2410:21 02/06/2410:23 02/06/2410:25 02/06/2412:58 Result Ng/filter RL Ng/filter Result pg/filter RL Ng/filter Result pg/filter True Conc jig/filter % Rec 73.7051-119. 552 Result pg/filter True Conc pg/filter % Rec 73.7051-119. 552 % RPD <m20 RL pg/m' Result Ng/m' Aluminum 0.155 5. -0.0350 5.0 24.0 25.0 95.9 23.5 25.0 94.0 2.02 3.4 0.72 Antimony 0.295 1.0 0.110 1.0 22.8 25.0 91.3 22.5 25.0 90.0 1.39 0.69 0.20 Arsenic 0.22 1. -0.165, 1.0 23.5 25.0 94.0 23.4 25.0 93.4 0.598 0.69 0.0068 Barium 0.0 5. -0.010 5.0 23.5 25. 93.9 23.9 25.0 95.4 1.65 3.4 0.024 Beryllium 0.00500 0.1 0.0 0.1 24.0 25. 96.1 23.9 25.0 95.6 0.541 0.069 0.0 Cadmium -0.00500 0.2C 0.0050 0.2 25.1 25. 100 25.2 25.0 101 0.298 0.1 -0.0034 Chromium 0.0 1. 0.0 1. 23.6 25. 94.5 23.5 25.0 93.9 0.573 0.69 0.030 Cobalt 0.0300 0.5 -0.020 0.5 25.5 25.0 102 25.6 25.0 102 0.274 0.3 -0.0034 Copper -0.045 1. -0.070 1. 23.3 25.0 93.2 23.3 25.0 93.0 0.150 0.69 0.030 Lead 0.00 0.5 -0.11 0.5 24.1 25.0 96.2 24.5 25.0 98.1 1.87 0.3 -0.027 Manganese 0.00 0.5 -0.0050 0.5 24.7 25.0 98.7 24.5 25.0 98.2 0.50q 0.34 0.0034 Molybdenum 0.0450 0.5 -0.015 0.5 24.9 25.0 99.4 25.1 25.0 100 0.881 0.34 0.0034 Nickel 0.015 1. -0.0050 1. 25.9 25.0 103 26.0 25.0 104 0.463 0.69 0.010 Selenium 0.510 1.0 0.42 1. 23.6 25.0 94.4 23.6 25.0 94.4 0.0424 0.69 0.32 Silver 0.0300 1.0 0.025 1. 23.5 25.0 94.0 23.5 25.0 94.0 0.00 0.69 0.065 Thallium -0.025 1. -0.19 1. 25.1 25.0 100 24.8 25.0 99.3 1.18 0.6 -0.058 Vanadium -0.025 0.5 -0.020 0.5 24.1 25. 96. 23.9 25.0 95.7 0.64 0.3 -0.027 Zinc -0.24 1. -0.21 1. 25. 25. 101 25.4 25.0 102 0.394 0.6 -0.10 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 1 of 4 Page 18 Of 30 Printed: 2/12/2024 ICP QC Batch Summary Batch: 33Q240206-3MCE Created: 2/6/24 12:04 pm By: thuynh Instrument: 33-PE8300 Initial Cal Std: Samples: Cal Check Std: Internal Std: 332401880-0001 332401880-0005 332401880-0009 LCS Std 332401880-0002 332401880-0006 332401880-0010 332401880-0003 332401880-0007 332401880-0011 MS Std 332401880-0004 332401880-0008 332401880-0012 Matrix: Cassettes 332401880-0013 332401880-0017 332401880-0014 332401880-0018 332401880-0015 332401880-0019 332401880-0016 332401880-0020 Other 332401880-0004 332401880-0005 332401880-0006 332401880-0007 332401880-0008 332401880-0009 332401880-0011 02/06/2413:00 02/06/2413:03 02/06/2413:05 02/06/2413:07 02/06/2413:10 02/06/2413:12 02/06/2413:31 RL pg/m' Result Ng/m3 RL pg/m' Result Ng/m' RL pg/m' Result Ng/m' RL pg/m' Result pg/m' RL pg/m' Result Ng/m' RL pg/m' Result pg/m' RL pg/filter Result Ng filter Aluminum 3.5 0.207 3.4 0.155 3. 0.0694 3.4 0.168 5.1 0.493 3.5 0.364 5. -0.13 Antimony 0.6 0.065 0.6 0.57 0.6 0.54 0.69 0.336 1.0 0.76 0.6 0.381 1. 0.84 Arsenic 0.6 -0.33 0.6 0.030 0.6 0.062 0.69 0.0548 1.0 -0.0770 0.6 0.079 1. 0.26 Barium 3. 0.017 3. 0.0241 3. 0.027 3. 0.030 5.1 0.025 3. 0.020 5. 0.020 Beryllium 0.069 0.00 0.069 0.00 0.069 0.00 0.069 0.00 0.10 0.00 0.069 0.00 0.10 0.0 Cadmium 0.14 0.00 0.14 0.00 0.1 -0.00347 0.14 0.00 0.21 -0.0051 0.1 -0.0034 0.2 -0.0050 Chromium 0.69 0.0104 0.69 0.186 0.69 0.208 0.69 0.0137 1.0 0.0205 0.69 0.0104 1.0 0.045 Cobalt 0.3 -0.00346 0.34 0.00 0.3 -0.00347 0.34 0.0171 0.51 -0.0205 0.35 0.00347 0.50 0.0050 Copper 0.69 0.0173 0.6q 0.0241 0.69 0.013q 0.6 -0.0137 1.0 0.00 0.6q 0.00693 1.0 0.025 Lead 0.3 -0.142 0.3 -0.0378 0.35 0.0416 0.34 -0.0343 0.51 -0.0462 0.35 0.0520 0.5 -0.17 Manganese 0.35 0.0173 0.34 0.00344 0.35 0.00 0.34 0.00 0.51 0.00514 0.35 0.00 0.50 0.0 Molybdenum 0.3 -0.034 0.3 -0.010 0.3 -0.0034 0.34 -0.0480 0.51 -0.030 0.3 -0.0347 0.50 0.0050 Nickel 0.69 0.0104 0.69 0.00344 0.6q 0.00 0.69 0.0240 1.0 0.0103 0.69 0.00 1.0 0.010 Selenium 0.69 0.304 0.69 0.309 0.6 0.434 0.69 0.387 1.0 0.621 0.69 0.170 1.0 0.53 Silver 0.69 0.0277 0.6q 0.041 q 0.6 0.0278 0.69 0.0206 1.0 0.0308 0.6q 0.03471 1.0 0.055 Thallium 0.6 -0.013 0.6 -0.0206 0.6 0.0278 0.69 -0.0137 1.0 -0.0103 0.6 -0.18 1. -0.27 Vanadium 0.3 -0.017 0.3 -0.0241 0.3 -0.017 0.34 -0.00685 0.51 -0.0257 0.3 -0.020 0.5 -0.020 Zinc 0.6 -0.0691 0.6 -0.072 0.6 -0.139 0.69 -0.117 1.0 -0.0873 0.6 -0.11 1. -0.17 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 2 of 4 Page 19 Of 30 Printed: 2/12/2024 Batch: 33Q240206-3 M C E Instrument: 33-PE8300 Initial Cal Std: Cal Check Std: Internal Std: LCS Std MS Std Matrix: Cassettes ICP QC Batch Summary Created: 2/6/24 12:04 pm By: thuynh Samples: 332401880-0001 332401880-0002 332401880-0003 332401880-0004 332401880-0005 332401880-0009 332401880-0006 332401880-0010 332401880-0007 332401880-0011 332401880-0008 332401880-0012 332401880-0013 332401880-0017 332401880-0014 332401880-0018 332401880-0015 332401880-0019 332401880-0016 332401880-0020 Other 332401880-0013 332401880-0014 332401880-0017 332401880-0019 332401880-0020 332401880-0002 332401880-0012 02/06/2413:35 02/06/2413:38 02/06/2413:49 02/06/2413:54 02/06/2413:56 02/06/2415:22 02/06/2415:32 RL pg/m' Result pg/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' RL pg/m' Result pg/m' RL pg/m3 Result pg/m' Aluminum 4.1 0.341 3.5 0.232 3.6 0.250 3.5 0.336 3.6 0.698 3.5 0.243 3.5 0.26 Antimony 0.81 0.613 0.69 0.636 0.72 0.629 0.71 0.403 0.72 0.412 0.6 -0.0417 0.70 0.027 Arsenic 0.81 -0.122 0.6 -0.128 0.7 -0.175 0.71 0.0318 0.72 0.168 0.6 -0.0347 0.70 0.010 Barium 4.1 0.0284 3.5 0.0242 3.6 0.0322 3.5 0.0248 3.6 0.0251 3.5 0.0208 3.5 0.020 Beryllium 0.081 0.00 0.069 0.00 0.072 0.00 0.071 0.00 0.072 0.00 0.069 0.00 0.070 0.0 Cadmium 0.1 -0.00406 0.14 0.00346 0.14 0.0035 0.1 -0.00354 0.14 0.00 0.1 -0.010 0.1 -0.0034 Chromium 0.81 0.0244 0.69 0.0173 0.72 0.243 0.71 0.0177 0.72 0.0465 0.69 0.0208 0.70 0.020 Cobalt 0.41 -0.0081 0.3 -0.0104 0.3q 0.0071 0.3 -0.0141 0.36 -0.028 0.3 -0.0139 0.35 0.017 Copper 0.81 0.0284 0.6 -0.0138 0.72 0.0822 0.711 0.0424 0.72 0.0358 0.6q 0.00 0.7 -0.017 Lead 0.41 -0.093 0.3 -0.055 0.3 -0.0501 0.3 -0.0424 0.36 -0.0143 0.35 0.0834 0.3 -0.073 Manganese 0.41 0.00406 0.35 0.00 0.36 0.00 0.35 0.0141 0.36 0.00 0.35 0.0174 0.35 0.0034 Molybdenum 0.41 -0.020 0.3 -0.034 0.3 -0.017 0.3 -0.0212 0.36 -0.0107 0.35 0.0139 0.3 -0.031 Nickel 0.81 0.0122 0.69 0.00691 0.72 0.00715 0.71 0.00707 0.72 0.0143 0.69 0.00695 0.70 0.0 Selenium 0.81 0.203 0.69 0.560 0.72 0.129 0.71 0.516 0.72 0.422 0.69 0.333 0.70 0.46 Silver 0.81 0.0124 0.6q 0.0242 0.72 0.0322 0.71 0.00707 0.72 0.0286 0.6q 0.0521 0.70 0.0034 Thallium 0.81 0.0081 0.6 -0.128 0.72 0.0035 0.71 -0.209 0.72 -0.0644 0.6 -0.083 0.7 -0.11 Vanadium 0.41 -0.044 0.3 -0.017 0.3 -0.014 0.3 -0.0248 0.36 -0.00716 0.3 -0.010 0.3 -0.013 Zinc 0.81 -0.130 0.6 -0.144 0.7 0.0215 0.71 -0.0884 0.72 -0.085 0.6 -0.083 0.7 -0.13 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 3 of 4 Page 20 Of 30 Printed: 2/12/2024 Batch: 33Q240206-3 M C E Instrument: 33-PE8300 Initial Cal Std: Cal Check Std: Internal Std: LCS Std MS Std Matrix: Cassettes ICP QC Batch Summary Created: 2/6/24 12:04 pm By: thuynh Samples: 332401880-0001 332401880-0002 332401880-0003 332401880-0004 332401880-0005 332401880-0009 332401880-0006 332401880-0010 332401880-0007 332401880-0011 332401880-0008 332401880-0012 332401880-0013 332401880-0017 332401880-0014 332401880-0018 332401880-0015 332401880-0019 332401880-0016 332401880-0020 Other 332401880-0015 332401880-0016 332401880-0018 332401880-0010 332401880-0001 02/06/2415:38 02/06/2415:41 02/06/2415:43 02/06/2416:25 02/06/2416:30 RL pg/m3 Result pg/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 0.377 3.5 0.322 3.6 0.169 3.4 0.206 3.5 0.00346 Antimony 0.71 0.628 0.70 0.428 0.72 0.328 0.69 0.0137 0.69 0.550 Arsenic 0.71 -0.0529 0.7 -0.028 0.7 -0.213 0.69 -0.0274 0.69 -0.197 Barium 3.5 0.0247 3.5 0.0245 3.6 0.00721 3.4 0.00343 3.5 0.00346 Beryllium 0.071 0.00 0.070 0.00 0.072 0.00 0.06 -0.00343 0.06 -0.00346 Cadmium 0.14 0.00353 0.14 0.00 0.14 0.00360 0.14 0.00685 0.14 0.00 Chromium 0.71 0.0459 0.70 0.0245 0.72 0.0216 0.69 0.0171 0.69 0.0173 Cobalt 0.35 0.0176 0.3 -0.0140 0.36 0.00 0.34 0.0103 0.35 0.0104 Copper 0.71 0.190 0.7q 0.0946 0.72 0.0144 0.6 -0.0068 0.6 -0.0346 Lead 0.35 0.0317 0.3 -0.0771 0.3 -0.202 0.34 -0.106 0.3 -0.0726 Manganese 0.35 0.00353 0.35 0.00 0.36 0.00721 0.34 -0.00343 0.3 -0.00346 Molybdenum 0.3 -0.0141 0.35 0.0245 0.3 -0.021 0.34 -0.0240 0.3 -0.0104 Nickel 0.71 -0.00353 0.70 0.0140 0.72 0.00 0.69 0.00685 0.69 0.0138 Selenium 0.71 0.286 0.70 0.568 0.72 0.407 0.69 0.243 0.69 0.266 Silver 0.71 0.0317 0.7q 0.035q 0.72 0.0324 0.69 0.0206 0.69 0.0380 Thallium 0.71 0.0176 0.7 0.0241 0.7 -0.115 0.69 -0.0274 0.69 0.00 Vanadium 0.3 -0.017 0.3 -0.017 0.3 -0.0036 0.34 -0.0240 0.3 -0.0242 Zinc 0.71 -0.067 0.7 -0.0911 0.7 -0.126 0.69 -0.151 0.69 -0.15 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 4 of 4 Page 21 Of 30 Printed Batch: Instrument: Initial Cal Std: Cal Check Std: Internal Std: LCS Std MS Std Matrix: 2/12/2024 33Q240206-5MCE 33-PE8300 Cassettes I ICP QC Batch Summary Created: 2/6/24 12:08 pm By: thuynh 332401687-0021 332401903-0021 332401687-0022 332401903-0022 332401880-0021 332401880-0022 Blank/DL Control Other Method Blank[7] Matrix Blank[7] LCS[1] LCSD[1] 332401880-0021 02/06/2410:40 02/06/2410:42 02/06/2410:45 02/06/2410:47 02/06/2413:58 Result Ng/filter RL Ng/filter Result pg/filter RL Ng/filter Result pg/filter True Conc jig/filter % Rec 73.7051-119. 552 Result pg/filter True Conc jig/filter % Rec 73.7051-119. 552 % RPD <m20 RL pg/m3 Result Ng/m' Aluminum 0.280 5.0 0.0600 5.0 23.7 25.0 94.8 24.5 25.0 98.1 3.36 3.6 0.40 Antimony 0.775 1.0 0.790 1.0 23.9 25.0 95.6 24.0 25.0 95.9 0.355 0.72 0.14 Arsenic 0.15 1. -0.185, 1.0 23.9 25.0 95.6 23.2 25.0 92.7 3.06 0.72 -0.089 Barium -0.010 5. -0.0050 5.0 25.1 25. 100 24.7 25.0 98.8 1.63 3.6 0.0251 Beryllium 0.00500 0.11C 0.0050 0.1 24.2 25. 96.7 24.3 25.0 97.3 0.577,0.072 0.0 Cadmium 0.00 0.2C 0.0 0.2 25.7 25. 103 25.6 25.0 102 0.487 0.1 -0.010 Chromium 0.025 1. 0.010 1. 24.1 25. 96.5 24.5 25.0 98.1 1.64 0.72 0.010 Cobalt -0.0050 0.5 -0.015 0.5 26.2 25.0 105 26.0 25.0 104 0.441 0.3 -0.010 Copper -0.070 1. -0.050 1. 25.2 25.0 101 25.4 25.0 101 0.455 0.72 0.0071 Lead -0.135 0.50 0.10 0.5 25.4 25.0 102 25.1 25.0 101 1.01 0.3 -0.12 Manganese -0.0050 0.5 -0.0050 0.5 25.2 25.0 101 25.3 25.0 101 0.51q 0.36 0.0 Molybdenum 0.0100 0.50 0.025 0.5 25.6 25.0 103 25.6 25.0 103 0.00 0.3 -0.028 Nickel 0.00 1.0 0.020 1. 26.6 25.0 106 26.5 25.0 106 0.377 0.72 0.017 Selenium 0.675 1.0 0.080 1. 24.0 25.0 96.0 24.3 25.0 97.3 1.32 0.72 0.34 Silver 0.0300 1.0 0.0050 1. 24.0 25.0 96.0 24.1 25.0 96.4 0.457 0.72 0.043 Thallium -0.35 1. -0.12 1. 25.6 25.0 103 25.6 25.0 102 0.137 0.72 -0.096 Vanadium 0.0 0.5 -0.015 0.5 24. 25. 98.9 24.8 25.0 99.3 0.404 0.3 -0.017 Zinc -0.20 1. -0.22 1. 26. 25. 106 26.3 25.0 10 0.171 0.72 -0.111 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 1 of 2 Page 22 Of 30 Printed Batch: Instrument: Initial Cal Std: Cal Check Std: Internal Std: LCS Std MS Std Matrix: 2/12/2024 33Q240206-5MCE 33-PE8300 Cassettes Other 332401880-0022 02/06/24 14:01 RL pg/filter Result 19 Ng/filter Aluminum 5.0 0.25 Antimony 1.0 0.82 Arsenic 1. -0.060 Barium 5.0 0.010 Beryllium 0.1 -0.0050 Cadmium 0.20 0.0050 Chromium 1.0 0.030 Cobalt 0.50 0.015 Copper 1. -0.010 Lead 0.5 -0.38 Manganese 0.50 0.0 Molybdenum 0.5 -0.0050 Nickel 1.0 0.0 Selenium 1.0 0.48 Silver 1.0 0.020 Thallium 1. -0.065 Vanadium 0.5 -0.035 Zinc 1. -0.15 ICP QC Batch Summary Created: 2/6/24 12:08 pm By: thuynh 332401687-0021 332401903-0021 332401687-0022 332401903-0022 332401880-0021 332401880-0022 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 2 of 2 Page 23 Of 30 OrderID: 332401880 v m m Q m n O m Z ;:A 0_ C C C C C C C c:C C D D > D D > D D D > m 61 O O O O O O O O O O 3 IV N N N PV N fV N N !V 0 0 0 0 0 0 0 0 0 0 3 0 O a CDLn A O O O �; O O n n 000 n n n n n n a n o' 3 n m 0 O 0 0 O O O 0 O 0 '_'? 3 3 w O O O O O O CD O nCL DD D D D D D D D D_ o -< V 1 (� L N 3 w .+ or N '� fD C N 3 v-0 �M 6-6 G��m�� 3 vi -D U"1 3 ro 6 v' N 0 (A 1 3 N � � N m � lif (./i "" Vt l!1 �j1 N t!'ti _ to 6? C N1 C4 3 ro RL ,A X X X X X X X X X X CAM 16 + Al and Mn CD O Q n n n n n n n n n n m. aj b X Paqe 24 Of 30 Paae 1 Of 3 0 so, 3 a v Q m 3 z a O O ;4 n � m O S � n v, 3 o "1 v c c� 3 d� 3 x A m � ro a vQ,, m o o p c T o .+ o ro - , ► a OQ m X 4 4 a m ■ro a tD =r lu c c 0 rt w m z o p Im �" do a °F <cu rD `� ❑ rD ro c ❑■ = 3 ro O rn ❑ Z m v m �C 2 n_ z 0 n n c 0 v n z v n z i1 A m mn wi CA W N O OD OrderID: 332401880 t n O m z Ln Im'� 3 o — ° a C C C C C C C C C n c -3 n n n n n n n n n D to 1 :30 n n n n n n n n n o n c O O O O O O O O O fV 3 '* Ai N N N IV Iv IN N IV -0 0 s 6 cp m 0 m o 0 m F O y uw f7 rn CL N `m m m m rn rn m rn rn rn -n m r,rto CD O CD O O O O O CD O O C) O O O O O w O O a, 00 Z3 O co 00 � w cn A W t� O kn Q OO Ln rp CD w w w 0o w 07 w w D lu o 00 = S L^ o 7 m v M S 0 g 0 0 M S p a 3 M. 3 rn Z) m � o a o 0 o a a a o v =i 3 ° O O o O Q Q O O O O n a Q W m z O w 00 V d1 Cn A W N F-k O iF C, w w w w w w w w w n o 1 S r+ o w s w w — tA �, O m n C'� 06 vl Irt LA 3 C N 00 00 IV N 47 l/1 N 3 0 - -Q 3 �m0N 67 N -0 W w �' w L 3 �o M N O O g eDy n O O m • w W N W W �_ [�D O "� fND ro E OQ ini N N pQ m ,� 9 CD 7 r-r•. N S — n z X _ cu a N N y o 3 O ~ w CANE 16 + AI X X X X X X X X X X '-Y val and Mn 3 m m r`Dn ❑ re r. K x ro y — ❑m - 3 ❑ Q CD O m ❑ a x 0 II II � II II II n n n > n n n X Paqe 25 Of 30 Paae 2 Of 3 n n Z O C O v a z v n z Y ' kkk� m A m mn CA (rf C7 OD `) OrderID: 332401880 w � r n� C cr 67 h i c1 C C � o D a a N o 3 N rm 49 N �p Q 0 rm K t- T 07 m O 3 a) _+ ^! O FF O O O lu co O CL LIP) ID : T m v p O F+ Q 07 v d 07 O -2 3 t�J In in w 3 C� r r � N 1 m � � � N rat fG �(D V) +Ln �-0 mL -0 3 v N Lm p pv'y W "p Vt � ro rn (1 v CAM 16 + Al X X and Mn 3' a� I I jp � TJ F 1 0 a r 3 oa 3 ' Iv — a � M �l1 d a o n D rn :� Y ".� Ln M Q >D a� O 3 w a ro N T 3 0. C p Z'r O O r <n H IA n 00 T m ro g o =r Fr V n ro , o 3 v 3 3 rD z� m ro � n � a r� 3 o Oi m O � n a '�- n D C ro 1 � 7 CL d O 3 d IA IA ro N 3 � g Y � �o a ro El 6 3 7 3 � m m m o o o,mY C N X i m R M C . � CJ C „ o m U v N CD M L'' f D .. M of 3 m FL ID ❑ 7 n z X _ y p o a 3 FLH d d 3 m Q o N f° rp { co Pr � = 3 �■ rn p v K rr m ❑ z eD a Q M D n z 0 n C J�J 0 0 n z v n z m A m T 0 M LF4 C.rl N O CD CD Co Paqe 26 Of 30 Paqe 3 Of 3 LA Testing 5431 Industrial Drive, Huntington Beach, CA 92649 /Pir Phone: (714) 828-4999 I 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: 02/03/24 9:10 AM North Little Rock, AR 72118 Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332401880 Project: PRO7-032229 LA Testing Proj ID: PROJ-032229 Cust COC ID Project Type: Standard Confirmation of Samples Received Shipping Tracking Number: EMSL Received Cust Sample Order ID Test Date TAT Due Date TUCA0202ME001A 332401880-0001 C-CAM 16 Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202ME001A 332401880-0001 C-Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202ME002A 332401880-0002 C-CAM 16 Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202ME002A 332401880-0002 C-Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202ME003A 332401880-0003 C-CAM 16 Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202ME003A 332401880-0003 C-Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202ME004A 332401880-0004 C-CAM 16 Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202ME004A 332401880-0004 C-Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202ME005A 332401880-0005 C-CAM 16 Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202ME005A 332401880-0005 C-Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202ME006A 332401880-0006 C-CAM 16 Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202ME006A 332401880-0006 C-Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202ME007A 332401880-0007 C-CAM 16 Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM Date Sent 21312024 12:40:08 PM Paqe 27 Of 30 1 Testing 5431 Industrial Drive, Huntington Beach, CA 92649 911ALA Phone: (714) 828-4999 TESTING Fax: (714) 828-4944 Email: hblab@latesting.com Attn: Noah Ambos Customer ID: CTEH99 CTEH Center for Toxicology & Env. Health Customer PO: 5120 North Shore Drive Received: 02/03/24 9:10 AM North Little Rock, AR 72118 Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332401880 Project: PRO7-032229 LA Testing Proj ID: PROJ-032229 Cust COC ID Project Type: Standard Confirmation of Samples Received Shipping Tracking Number: EMSL Received Cust Sample Order ID Test Date TAT Due Date TUCA0202ME007A 332401880-0007 C-Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202ME008A 332401880-0008 C-CAM 16 Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202ME008A 332401880-0008 C-Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202ME009A 332401880-0009 C-CAM 16 Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202ME009A 332401880-0009 C-Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202ME010A 332401880-0010 C-CAM 16 Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202ME010A 332401880-0010 C-Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202MEFBO01A 332401880-0011 C-CAM 16 Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202MEFBO01A 332401880-0011 C-Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202ME001B 332401880-0012 C-CAM 16 Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202ME001B 332401880-0012 C-Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202ME002B 332401880-0013 C-CAM 16 Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202ME002B 332401880-0013 C-Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM Date Sent 21312024 12:40:08 PM Paqe 28 Of 30 2 Testing 5431 Industrial Drive, Huntington Beach, CA 92649 911ALA Phone: (714) 828-4999 TESTING Fax: (714) 828-4944 Email: hblab@latesting.com Attn: Noah Ambos Customer ID: CTEH99 CTEH Center for Toxicology & Env. Health Customer PO: 5120 North Shore Drive Received: 02/03/24 9:10 AM North Little Rock, AR 72118 Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332401880 Project: PRO7-032229 LA Testing Proj ID: PROJ-032229 Cust COC ID Project Type: Standard Confirmation of Samples Received Shipping Tracking Number: EMSL Received Cust Sample Order ID Test Date TAT Due Date TUCA0202ME003B 332401880-0014 C-CAM 16 Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202ME003B 332401880-0014 C-Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202ME004B 332401880-0015 C-CAM 16 Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202ME004B 332401880-0015 C-Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202ME005B 332401880-0016 C-CAM 16 Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202ME005B 332401880-0016 C-Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202ME006B 332401880-0017 C-CAM 16 Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202ME006B 332401880-0017 C-Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202ME007B 332401880-0018 C-CAM 16 Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202ME007B 332401880-0018 C-Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202ME008B 332401880-0019 C-CAM 16 Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202ME008B 332401880-0019 C-Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202ME009B 332401880-0020 C-CAM 16 Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM Date Sent 21312024 12:40:08 PM Paqe 29 Of 30 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 North Little Rock, AR 72118 Received: 02/03/24 9:10 AM Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332401880 Project: PRO7-032229 LA Testing Proj ID: PROJ-032229 Cust COC ID Project Type: Standard Confirmation of Samples Received Shipping Tracking Number: EMSL Received Cust Sample Order ID Test Date TAT Due Date TUCA0202ME009B 332401880-0020 C-Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202ME010B 332401880-0021 C-CAM 16 Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202ME010B 332401880-0021 C-Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202MEFBO01B 332401880-0022 C-CAM 16 Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM TUCA0202MEFBO01B 332401880-0022 C-Metals by ICP 2/3/2024 1 Week (EOD) 2/12/2024 9:10:00 AM 6:00:00 PM Date Sent 21312024 12:40:08 PM Paqe 30 Of 30 4