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HomeMy WebLinkAboutMetals 04162024LA TESTING g.'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: 332407154, Project ID: PROJ-032229 Dear Noah HUNTINGTON BEACH, CA 92649 5431 INDUSTRIAL DRIVE PHONE: (714) 828-4999 On 4/17/2024, 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: 332407154, 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 24, 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 4/24/2024 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 4/17/2024. 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 #332407154. 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: 332407154 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: 4/17/2024 11:05 AM North Little Rock, AR 72118 Collected: 4/16/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0416ME001A Collected. 4/16/2024 Lab ID: 332407154-0001 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Antimony <0.72 0.72 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Arsenic <0.72 0.72 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Barium <3.6 3.6 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Beryllium <0.072 0.072 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Chromium <0.72 0.72 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Copper <0.72 0.72 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Lead <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Manganese <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Molybdenum <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Nickel <0.72 0.72 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Selenium <0.72 0.72 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Silver <0.72 0.72 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Thallium <0.72 0.72 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Zinc <0.72 0.72 pg/m' 4/18/2024 TH 4/19/2024 TH Client Sample Description TUCA0416ME002A Collected. 4/16/2024 Lab ID: 332407154-0002 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Barium <3.6 3.6 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Lead <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Manganese <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/24/2024 11:45:55 AM Page 2 of 16 Paqe 3 Of 30 LA Testing LA Testing Order: 332407154 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: 4/17/2024 11:05 AM North Little Rock, AR 72118 Collected: 4/16/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0416ME002A Collected. 4/16/2024 Lab ID: 332407154-0002 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH Client Sample Description TUCA0416ME003A Collected. 4/16/2024 Lab ID: 332407154-0003 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Barium <3.6 3.6 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Lead <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Manganese <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Molybdenum <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/24/2024 11:45:55 AM Page 3 of 16 Paqe 4 Of 30 LA Testing LA Testing Order: 332407154 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: 4/17/2024 11:05 AM North Little Rock, AR 72118 Collected: 4/16/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0416ME004A Collected. 4/16/2024 Lab ID: 332407154-0004 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <4.2 4.2 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Antimony <0.84 0.84 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Arsenic <0.84 0.84 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Barium <4.2 4.2 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Beryllium <0.084 0.084 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cadmium <0.17 0.17 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Chromium <0.84 0.84 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cobalt <0.42 0.42 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Copper <0.84 0.84 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Lead <0.42 0.42 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Manganese <0.42 0.42 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Molybdenum <0.42 0.42 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Nickel <0.84 0.84 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Selenium <0.84 0.84 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Silver <0.84 0.84 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Thallium <0.84 0.84 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Vanadium <0.42 0.42 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Zinc <0.84 0.84 pg/m' 4/18/2024 TH 4/19/2024 TH Client Sample Description TUCA0416ME005A Collected. 4/16/2024 Lab ID: 332407154-0005 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Barium <3.6 3.6 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Lead <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Manganese <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/24/2024 11:45:55 AM Page 4 of 16 Paqe 5 Of 30 LA Testing LA Testing Order: 332407154 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: 4/17/2024 11:05 AM North Little Rock, AR 72118 Collected: 4/16/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0416ME005A Collected. 4/16/2024 Lab ID: 332407154-0005 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH Client Sample Description TUCA0416ME006A Collected. 4/16/2024 Lab ID: 332407154-0006 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Barium <3.6 3.6 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Lead <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Manganese <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Molybdenum <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/24/2024 11:45:55 AM Page 5 of 16 Paqe 6 Of 30 LA Testing LA Testing Order: 332407154 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: 4/17/2024 11:05 AM North Little Rock, AR 72118 Collected: 4/16/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0416ME007A Collected. 4/16/2024 Lab ID: 332407154-0007 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Barium <3.6 3.6 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Lead <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Manganese <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Molybdenum <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH Client Sample Description TUCA0416ME008A Collected. 4/16/2024 Lab ID: 332407154-0008 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Barium <3.6 3.6 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Lead <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Manganese <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/24/2024 11:45:55 AM Page 6 of 16 Paqe 7 Of 30 LA Testing LA Testing Order: 332407154 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: 4/17/2024 11:05 AM North Little Rock, AR 72118 Collected: 4/16/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0416ME008A Collected. 4/16/2024 Lab ID: 332407154-0008 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH Client Sample Description TUCA0416ME009A Collected. 4/16/2024 Lab ID: 332407154-0009 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Barium <3.6 3.6 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Lead <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Manganese <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Molybdenum <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/24/2024 11:45:55 AM Page 7 of 16 Paqe 8 Of 30 LA Testing LA Testing Order: 332407154 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: 4/17/2024 11:05 AM North Little Rock, AR 72118 Collected: 4/16/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0416ME010A Collected. 4/16/2024 Lab ID: 332407154-0010 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Barium <3.6 3.6 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Lead <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Manganese <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Molybdenum <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH Client Sample Description TUCA0416MEFBO01A Collected. 4/16/2024 Lab ID: 332407154-0011 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <5.0 5.0 pg/filter 4/18/2024 TH 4/19/2024 TH 7300 Modified Antimony <1.0 1.0 pg/filter 4/18/2024 TH 4/19/2024 TH 7300 Modified Arsenic <1.0 1.0 pg/filter 4/18/2024 TH 4/19/2024 TH 7300 Modified Barium <5.0 5.0 pg/filter 4/18/2024 TH 4/19/2024 TH 7300 Modified Beryllium <0.10 0.10 pg/filter 4/18/2024 TH 4/19/2024 TH 7300 Modified Cadmium <0.20 0.20 pg/filter 4/18/2024 TH 4/19/2024 TH 7300 Modified Chromium <1.0 1.0 pg/filter 4/18/2024 TH 4/19/2024 TH 7300 Modified Cobalt <0.50 0.50 pg/filter 4/18/2024 TH 4/19/2024 TH 7300 Modified Copper <1.0 1.0 pg/filter 4/18/2024 TH 4/19/2024 TH 7300 Modified Lead <0.50 0.50 pg/filter 4/18/2024 TH 4/19/2024 TH 7300 Modified Manganese <0.50 0.50 pg/filter 4/18/2024 TH 4/19/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/24/2024 11:45:55 AM Page 8 of 16 Paqe 9 Of 30 LA Testing LA Testing Order: 332407154 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: 4/17/2024 11:05 AM North Little Rock, AR 72118 Collected: 4/16/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0416MEFBO01A Collected. 4/16/2024 Lab ID: 332407154-0011 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.50 0.50 pg/filter 4/18/2024 TH 4/19/2024 TH 7300 Modified Nickel <1.0 1.0 pg/filter 4/18/2024 TH 4/19/2024 TH 7300 Modified Selenium <1.0 1.0 pg/filter 4/18/2024 TH 4/19/2024 TH 7300 Modified Silver <1.0 1.0 pg/filter 4/18/2024 TH 4/19/2024 TH 7300 Modified Thallium <1.0 1.0 pg/filter 4/18/2024 TH 4/19/2024 TH 7300 Modified Vanadium <0.50 0.50 pg/filter 4/18/2024 TH 4/19/2024 TH 7300 Modified Zinc <1.0 1.0 pg/filter 4/18/2024 TH 4/19/2024 TH Client Sample Description TUCA0416ME001 B Collected. 4/16/2024 Lab ID: 332407154-0012 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/24/2024 11:45:55 AM Page 9 of 16 Paqe 10 Of 30 LA Testing LA Testing Order: 332407154 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: 4/17/2024 11:05 AM North Little Rock, AR 72118 Collected: 4/16/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0416ME002B Collected. 4/16/2024 Lab ID: 332407154-0013 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Barium <3.6 3.6 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Lead <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Manganese <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Molybdenum <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH Client Sample Description TUCA0416ME003B Collected. 4/16/2024 Lab ID: 332407154-0014 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 4/18/2024 TH 4/19/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/24/2024 11:45:55 AM Page 10 of 16 Paqe 11 Of 30 LA Testing LA Testing Order: 332407154 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: 4/17/2024 11:05 AM North Little Rock, AR 72118 Collected: 4/16/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0416ME003B Collected. 4/16/2024 Lab ID: 332407154-0014 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.35 0.35 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH Client Sample Description TUCA0416ME004B Collected. 4/16/2024 Lab ID: 332407154-0015 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/24/2024 11:45:55 AM Page 11 of 16 Paqe 12 Of 30 LA Testing LA Testing Order: 332407154 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: 4/17/2024 11:05 AM North Little Rock, AR 72118 Collected: 4/16/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0416ME005B Collected. 4/16/2024 Lab ID: 332407154-0016 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH Client Sample Description TUCA0416ME006B Collected. 4/16/2024 Lab ID: 332407154-0017 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 4/18/2024 TH 4/19/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/24/2024 11:45:55 AM Page 12 of 16 Paqe 13 Of 30 LA Testing LA Testing Order: 332407154 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: 4/17/2024 11:05 AM North Little Rock, AR 72118 Collected: 4/16/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0416ME006B Collected. 4/16/2024 Lab ID: 332407154-0017 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.35 0.35 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH Client Sample Description TUCA0416ME007B Collected. 4/16/2024 Lab ID: 332407154-0018 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Barium <3.6 3.6 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Lead <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Manganese <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Molybdenum <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/24/2024 11:45:55 AM Page 13 of 16 Paqe 14 Of 30 LA Testing LA Testing Order: 332407154 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: 4/17/2024 11:05 AM North Little Rock, AR 72118 Collected: 4/16/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0416ME008B Collected. 4/16/2024 Lab ID: 332407154-0019 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <5.2 5.2 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Antimony <1.0 1.0 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Arsenic <1.0 1.0 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Barium <5.2 5.2 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Beryllium <0.10 0.10 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cadmium <0.21 0.21 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Chromium <1.0 1.0 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cobalt <0.52 0.52 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Copper <1.0 1.0 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Lead <0.52 0.52 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Manganese <0.52 0.52 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Molybdenum <0.52 0.52 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Nickel <1.0 1.0 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Selenium <1.0 1.0 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Silver <1.0 1.0 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Thallium <1.0 1.0 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Vanadium <0.52 0.52 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Zinc <1.0 1.0 pg/m' 4/18/2024 TH 4/19/2024 TH Client Sample Description TUCA0416ME009B Collected. 4/16/2024 Lab ID: 332407154-0020 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Barium <3.6 3.6 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Lead <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Manganese <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/24/2024 11:45:55 AM Page 14 of 16 Paqe 15 Of 30 LA Testing LA Testing Order: 332407154 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: 4/17/2024 11:05 AM North Little Rock, AR 72118 Collected: 4/16/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0416ME009B Collected. 4/16/2024 Lab ID: 332407154-0020 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH Client Sample Description TUCA0416ME010B Collected. 4/16/2024 Lab ID: 332407154-0021 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Barium <3.6 3.6 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Lead <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Manganese <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Molybdenum <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 4/18/2024 TH 4/19/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 4/18/2024 TH 4/19/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/24/2024 11:45:55 AM Page 15 of 16 Paqe 16 Of 30 LA Testing LA Testing Order: 332407154 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: 4/17/2024 11:05 AM North Little Rock, AR 72118 Collected: 4/16/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0416MEFBO01 B Collected. 4/16/2024 Lab ID: 332407154-0022 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <5.0 5.0 pg/filter 4/18/2024 TH 4/19/2024 TH 7300 Modified Antimony <1.0 1.0 pg/filter 4/18/2024 TH 4/19/2024 TH 7300 Modified Arsenic <1.0 1.0 pg/filter 4/18/2024 TH 4/19/2024 TH 7300 Modified Barium <5.0 5.0 pg/filter 4/18/2024 TH 4/19/2024 TH 7300 Modified Beryllium <0.10 0.10 pg/filter 4/18/2024 TH 4/19/2024 TH 7300 Modified Cadmium <0.20 0.20 pg/filter 4/18/2024 TH 4/19/2024 TH 7300 Modified Chromium <1.0 1.0 pg/filter 4/18/2024 TH 4/19/2024 TH 7300 Modified Cobalt <0.50 0.50 pg/filter 4/18/2024 TH 4/19/2024 TH 7300 Modified Copper <1.0 1.0 pg/filter 4/18/2024 TH 4/19/2024 TH 7300 Modified Lead <0.50 0.50 pg/filter 4/18/2024 TH 4/19/2024 TH 7300 Modified Manganese <0.50 0.50 pg/filter 4/18/2024 TH 4/19/2024 TH 7300 Modified Molybdenum <0.50 0.50 pg/filter 4/18/2024 TH 4/19/2024 TH 7300 Modified Nickel <1.0 1.0 pg/filter 4/18/2024 TH 4/19/2024 TH 7300 Modified Selenium <1.0 1.0 pg/filter 4/18/2024 TH 4/19/2024 TH 7300 Modified Silver <1.0 1.0 pg/filter 4/18/2024 TH 4/19/2024 TH 7300 Modified Thallium <1.0 1.0 pg/filter 4/18/2024 TH 4/19/2024 TH 7300 Modified Vanadium <0.50 0.50 pg/filter 4/18/2024 TH 4/19/2024 TH 7300 Modified Zinc <1.0 1.0 pg/filter 4/18/2024 TH 4/19/2024 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: 4/24/2024 11:45:55 AM Page 16 of 16 Paqe 17 Of 30 Printed: 4/24/2024 Batch: 33Q240418-5M 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: 4/18/24 6:45 pm By: thuynh 332407154-0001 332407154-0005 332407154-0009 332407154-0013 332407154-0017 332407154-0002 332407154-0006 332407154-0010 332407154-0014 332407154-0018 332407154-0003 332407154-0007 332407154-0011 332407154-0015 332407154-0019 332407154-0004 332407154-0008 332407154-0012 332407154-0016 332407154-0020 Blank/DL Control Other Method Blank[7] Matrix Blank[7] LCS[1] LCSD[1] 332407154-0001 04/19/2410:33 04/19/2410:40 04/19/2410:43 04/19/2410:45 04/19/2413:01 Result Ng/filter RL Ng/filter IL 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 -0.0200 5.0 0.295 5.0 23.8 25.0 95.2 24.7 25.0 98.8 3.77 3.6 0.74 Antimony 0.090 1. -0.380 1.0 22.6 25.0 90.3 23.0 25.0 92.1 2.00 0.72 0.067 Arsenic -0.19 1. 0.310,1.0 22.9 25.0 91.7 23.3 25.0 93.3 1.71 0.72 -0.10 Barium -0.025 5. -0.020 5.0 23.5 25. 93.8124.0 25.0 96.0 2.28, 3.6 0.0501 Beryllium 0.0050 0.1 0.0050 0.1 23.6 25. 94.6 23.8 25.0 95.3 0.779 0.072 0.0 Cadmium 0.020 0.2 0.010 0.2 24.1 25. 96.5 24.3 25.0 97.1 0.640 0.14 0.0 Chromium -0.0050 1. -0.015 1. 24.1 25. 96.3 24.2 25.0 96.9 0.621 0.72 0.032 Cobalt -0.0050 0.5 -0.0050 0.5 25.3 25. 101 25.8 25.0 103 1.97 0.3 -0.0071 Copper -0.0950 1.0 0.015 1. 24.0 25. 96.0 24.2 25.0 96.9 0.954 0.72 0.028 Lead -0.160 0.5 -0.195 0.50 23.5 25. 94.1 23.9 25.0 95.8 1.81 0.3 -0.111 Manganese 0.00 0.50 0.00 0.50 24.2 25. 96.7 24.3 25.0 97.2 0.578 0.36 0.028 Molybdenum -0.080 0.5 -0.0400 0.50 25.1 25.0 100 25.5 25.0 102 1.76 0.3 -0.042 Nickel 0.010 1. -0.00500 1.0 24.7 25. 98.8 24.8 25.0 99.1 0.222 0.72 0.017 Selenium 0.050 1. -0.025 1.0 23.1 25. 92.5 23.7 25.0 94.8 2.52 0.7 -0.0751 Silver 0.045 1. -0.0050 1.0 24.8 25. 99.1 24.8 25.0 99.2 0.1011 0.7 -0.0035 Thallium -0.0900 1.0 0.30C 1.0 24.8 25. 99.0 25.3 25.0 101 2.12 0.72 -0.0035 Vanadium 0.0250 0.50 0.060C 0.50 24.6 25. 98.3 24.7 25.0 98.8 0.528 0.3 0.042 Zinc -0.030 1. -0.040C 1.0 25.1 25. 101 25.5 25.0 102 1.66 0.72 0.057 (') 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: 4/24/2024 ICP QC Batch Summary Batch: 33Q240418-5MCE Created: 4/18/24 6:45 pm By: thuynh Instrument: 33-PE8300 Initial Cal Std: Samples: Cal Check Std: Internal Std: 332407154-0001 332407154-0005 332407154-0009 LCS Std 332407154-0002 332407154-0006 332407154-0010 332407154-0003 332407154-0007 332407154-0011 MS Std Matrix: Cassettes 332407154-0004 332407154-0008 332407154-0012 332407154-0013 332407154-0017 332407154-0014 332407154-0018 332407154-0015 332407154-0019 332407154-0016 332407154-0020 Other 332407154-0002 332407154-0003 332407154-0004 332407154-0005 332407154-0006 332407154-0007 332407154-0008 04/19/2413:03 04/19/2413:06 04/19/2413:14 04/19/2413:16 04/19/2413:19 04/19/2413:21 04/19/2413:24 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 3.6 0.904 3.6 0.888 4.2 0.51 3.6 1.04 3.6 0.779 3.6 0.531 3.6 0.50 Antimony 0.71 0.0500 0.71 -0.257 0.8 -0.084 0.71 0.139 0.71 -0.0786 0.71 -0.217 0.71 0.021 Arsenic 0.71 -0.0465 0.71 0.0428 0.8 -0.11E 0.71 0.232 0.71 0.0572 0.71 0.185 0.71 0.13 Barium 3.6 0.0465 3.6 0.0464 4.2 0.0548 3.6 0.0535 3.6 0.0572 3.6 0.0534 3.6 0.049 Beryllium 0.071 0.00 0.071 0.00 0.084 0.00422 0.071 0.00357 0.071 0.00 0.071 0.00 0.071 0.0 Cadmium 0.14 0.00 0.14 0.00713 0.17 0.0126 0.14 0.00714 0.14 0.00715 0.14 0.00356 0.14 0.010 Chromium 0.71 0.0929 0.71 0.0321 0.84 0.169 0.71 0.118 0.71 0.186 0.71 0.0356 0.71 0.0321 Cobalt 0.3 -0.010 0.3 -0.014 0.4 -0.0211 0.3 -0.0500 0.36 -0.0035 0.3 -0.0178 0.36 0.0071 Copper 0.71 -0.0429 0.71 0.0392 0.84 0.0422 0.711 0.0250 0.71 0.0357 0.71 -0.0392 0.71 0.046 Lead 0.3 -0.229 0.3 -0.125 0.4 -0.131 0.36 -0.0642 0.36 -0.157 0.3 -0.107 0.3 -0.074 Manganese 0.36 0.0250 0.36 0.0214 0.42 0.0295 0.36 0.0321 0.36 0.0214 0.36 0.0214 0.36 0.021 Molybdenum 0.3 -0.028 0.3 -0.0321 0.4 -0.046 0.36 -0.0892 0.36 -0.0322 0.3 -0.028 0.3 -0.028 Nickel 0.71 0.0429 0.71 0.0143 0.84 0.0126 0.71 0.0286 0.71 0.0536 0.71 0.0142 0.71 0.014 Selenium 0.71 -0.0679 0.71 0.103 0.84 0.00843 0.71 0.196 0.71 0.147 0.71 0.00 0.71 0.099 Silver 0.71 0.00357 0.71 0.00357 0.84 0.0169 0.71 0.00357 0.71 0.0143 0.71 0.007121 0.71 0.017 Thallium 0.71 0.0574 0.71 -0.021 0.8 -0.139 0.71 -0.0821 0.71 0.0607 0.71 0.053 0.71 -0.19 Vanadium 0.36 0.042 0.3 0.0535 0.42 0.0632 0.36 0.168 0.36 0.0322 0.36 0.057 0.3 0.042 Zinc 0.71 0.0391 0.711 0.0464 0.81 0.0211 0.71 0.107 0.71 0.0286 0.71 0.0890 0.711 0.060 (') 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: 4/24/2024 ICP QC Batch Summary Batch: 33Q240418-5MCE Created: 4/18/24 6:45 pm By: thuynh Instrument: 33-PE8300 Initial Cal Std: Samples: Cal Check Std: Internal Std: 332407154-0001 332407154-0005 332407154-0009 LCS Std 332407154-0002 332407154-0006 332407154-0010 332407154-0003 332407154-0007 332407154-0011 MS Std Matrix: Cassettes 332407154-0004 332407154-0008 332407154-0012 332407154-0013 332407154-0017 332407154-0014 332407154-0018 332407154-0015 332407154-0019 332407154-0016 332407154-0020 Other 332407154-0009 332407154-0010 332407154-0011 332407154-0012 332407154-0013 332407154-0014 332407154-0015 04/19/2413:27 04/19/2413:29 04/19/2413:31 04/19/2413:34 04/19/2413:37 04/19/2413:44 04/19/2413:47 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 pg/m' RL pg/m' Result pg/m' JL RL pg/m' Result pg/m' Aluminum 3.6 1.25 3.6 0.840 5.0 0.655 3.5 1.24 3.6 1.01 3.5 0.818 3.5 0.55 Antimony 0.71 0.0321 0.71 0.00 1. -0.120 0.71 0.0177 0.71 -0.0214 0.71 0.0390 0.71 -0.14 Arsenic 0.71 -0.0428 0.71 0.157 1.0 0.045C 0.71 0.0745 0.71 -0.0356 0.71 0.152 0.71 0.12 Barium 3.6 0.0464 3.6 0.0499 5.0 0.0050 3.5 0.0284 3.6 0.0392 3.5 0.0248 3.5 0.031 Beryllium 0.071 0.00 0.071 0.00 0.1 0.0 0.071 0.00 0.071 0.00 0.071 0.00354 0.071 0.0 Cadmium 0.14 0.00714 0.14 0.00712 0.2C 0.015 0.14 0.00709 0.14 0.0107 0.14 0.00708 0.14 0.0070 Chromium 0.71 0.385 0.71 0.449 1.0 0.065 0.71 0.266 0.71 0.0392 0.71 0.0602 0.71 0.014 Cobalt 0.3 -0.025 0.3 -0.017 0.5 -0.010C 0.35 0.00 0.36 -0.0035 0.3 -0.0142 0.35 0.0035 Copper 0.71 0.0535 0.71 0.0178 1.0 0.030C 0.71 -0.0532 0.71 0.0356 0.71 0.0496 0.71 0.035 Lead 0.3 -0.157 0.3 -0.089 0.5 -0.080 0.3 -0.117 0.36 -0.0463 0.3 -0.088 0.3 -0.049 Manganese 0.36 0.0357 0.36 0.0356 0.5C 0.0050C 0.35 0.0319 0.36 0.0320 0.35 0.0177 0.35 0.014 Molybdenum 0.3 -0.0035 0.3 -0.035 0.5 -0.065 0.3 -0.0284 0.36 -0.0392 0.3 -0.063 0.3 -0.049 Nickel 0.71 0.0143 0.71 0.0107 1.0 0.025C 0.71 0.0284 0.71 0.00356 0.71 0.00708 0.71 0.0070 Selenium 0.71 0.00 0.71 0.331 1.0 0.19 0.71 0.234 0.71 0.0285 0.71 -0.191 0.71 0.049 Silver 0.71 0.0107 0.71 0.0035 1. -0.0050C 0.71 0.0035 0.71 0.0107 0.71 0.0319 0.71 -0.0035 Thallium 0.71 0.060q 0.711 0.035 1. -0.10 0.71 -0.0496 0.71 -0.0463 0.711 0.0490 0.711 0.014 Vanadium 0.36 0.067 0.3 0.0427 0.5C 0.065C 0.35 0.0496 0.36 0.0605 0.3 0.05311 0.31 0.042 Zinc 0.71 0.0670 0.711 0.0641 1. -0.075C 0.71 0.0177 0.71 0.0214 0.711 0.04611 0.711 0.0531 (') 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: 4/24/2024 Batch: 33Q240418-5 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: 4/18/24 6:45 pm By: thuynh Samples: 332407154-0001 332407154-0002 332407154-0003 332407154-0004 332407154-0005 332407154-0009 332407154-0006 332407154-0010 332407154-0007 332407154-0011 332407154-0008 332407154-0012 332407154-0013 332407154-0017 332407154-0014 332407154-0018 332407154-0015 332407154-0019 332407154-0016 332407154-0020 Other 332407154-0016 332407154-0017 332407154-0018 332407154-0019 332407154-0020 04/19/2413:49 04/19/2413:52 04/19/2413:55 04/19/2413:57 04/19/2414:00 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 0.788 3.5 0.664 3.6 0.43 5.2 0.366 3.6 0.821 Antimony 0.71 -0.117 0.71 -0.049 0.71 -0.024 1.0 0.0418 0.71 -0.12 Arsenic 0.71 0.134 0.71 -0.035 0.71 -0.11 1.0 -0.057 0.71 -0.0427 Barium 3.5 0.0247 3.5 0.0213 3.6 0.0284 5.2 0.0209 3.6 0.0284 Beryllium 0.071 0.00 0.071 0.00 0.071 0.00356 0.10 0.00 0.071 0.00 Cadmium 0.14 0.0141 0.14 0.0142 0.14 0.00 0.21 0.0105 0.14 0.010 Chromium 0.71 0.219 0.71 0.0355 0.71 0.0142 1.0 0.0837 0.71 0.042 Cobalt 0.3 -0.0070 0.3 -0.035 0.3 -0.017 0.5 -0.0262 0.36 -0.0213 Copper 0.71 -0.0460 0.711 0.0497 0.71 -0.042 1.0 -0.0680 0.71 -0.0604 Lead 0.3 -0.173 0.3 -0.163 0.3 -0.114 0.52 -0.120 0.36 -0.121 Manganese 0.35 0.0212 0.35 0.0142 0.36 0.0213 0.52 0.0262 0.36 0.0178 Molybdenum 0.3 -0.038 0.3 -0.063 0.3 -0.049 0.52 -0.078 0.36 -0.0391 Nickel 0.71 0.0106 0.71 0.0106 0.71 0.0142 1.0 0.0157 0.71 0.0142 Selenium 0.71 0.389 0.71 0.131 0.71 -0.00711 1.0 0.241 0.71 -0.024 Silver 0.71 0.00 0.71 0.0071 0.71 -0.00356 1.0 0.00 0.71 0.0178 Thallium 0.71 -0.00707 0.71 0.146 0.71 -0.074 1.0 -0.00523 0.71 0.056 Vanadium 0.35 0.0530 0.35 0.0355 0.36 0.0605 0.52 0.0680 0.36 0.0676 Zinc 0.71 0.0212 0.71 0.0142 0.711 0.024 1.0 -0.0157 0.71 0.010 (') 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: 4/24/2024 33Q240418-2MCE 33-PE8300 Cassettes I ICP QC Batch Summary Created: 4/18/24 6:39 pm By: thuynh 332406943-0021 332407154-0021 332407233-0003 332406943-0022 332407154-0022 332407234-0001 332407053-0021 332407233-0001 332407234-0002 332407053-0022 332407233-0002 332407234-0003 Blank/DL Control Other Method Blank[7] Matrix Blank[7] LCS[1] LCSD[1] 332407154-0021 04/19/24 09:59 04/19/24 10:02 04/19/24 10:05 04/19/24 10:12 04/19/24 14:02 Result Ng/filter RL Ng/filter IL 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 0.125 5.0 0.0850 5.0 23.0 25.0 92.0 23.7 25.0 94.8 2.98 3.6 0.98 Antimony 0.00 1.0 0.0100 1.0 22.8 25.0 91.0 22.4 25.0 89.6 1.59 0.71 0.063 Arsenic 0.12 1. 0.135,1.0 23.1 25.0 92.5 22.9 25.0 91.5 1.09 0.71 0.19 Barium -0.020 5. -0.025 5.0 23.1 25. 92.2123.1 25.0 92.3 0.0867, 3.6 0.028 Beryllium 0.00 0.1 0.0050 0.1 23.3 25. 93.2 23.4 25.0 93.5 0.386 0.071 0.0 Cadmium 0.015 0.2 0.010 0.2 23.8 25. 95.0 23.5 25.0 94.0 1.02 0.14 0.010 Chromium -0.0050 1. -0.015 1. 23.8 25. 95.4 23.6 25.0 94.4 1.03 0.71 0.0781 Cobalt -0.015 0.5 -0.035 0.5 25.4 25. 101 25.2 25.0 101 0.415 0.3 -0.010 Copper -0.0150 1.0 0.015 1. 23.6 25. 94.6 23.5 25.0 93.9 0.679 0.71 -0.071 Lead -0.125 0.5 -0.0050 0.50 23.6 25. 94.3 23.3 25.0 93.1 1.30 0.3 -0.074 Manganese -0.0050 0.5 -0.0050 0.50 23.9 25. 95.5 23.7 25.0 94.7 0.778 0.36 0.021 Molybdenum -0.080 0.5 -0.065 0.50 25.0 25.0 100 24.9 25.0 99.4 0.762 0.3 -0.067 Nickel -0.015 1. -0.015 1.0 24.3 25. 97.2 24.1 25.0 96.6 0.640 0.71 0.021 Selenium -0.285 1.0 0.020 1.0 23.2 25. 92.8 23.2 25.0 92.9 0.172 0.71 0.23 Silver 0.00 1. -0.0050 1. 24.4 25.q 97.6 24.2 25.0 96.8 0.90q 0.71 0.017 Thallium 0.030 1. -0.035 1. 25.0 25. 100 24.7 25.0 98.9 1.27 0.71 -0.017 Vanadium 0.0800 0.50 0.055 0.5 24.3 25. 97.0 24.1 25.0 96.3 0.786 0.36 0.063 Zinc -0.040 1. -0.020 1. 25.4 25. 101 25.0 25.0 100 0.935 0.71 -0.0035 (') 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: 4/24/2024 Batch: 33Q240418-2MC E Instrument: 33-PE8300 Initial Cal Std: Cal Check Std: Internal Std: LCS Std MS Std Matrix: Cassettes Other 332407154-0022 04/19/24 14:05 RL pg/filter Result pg/filter Aluminum 5. 0.53 Antimony 1.0 0.010 Arsenic 1. -0.025 Barium 5.0 0.010 Beryllium 0.10 0.0 Cadmium 0.20 0.010 Chromium 1.0 0.035 Cobalt 0.5 -0.015 Copper 1. -0.075 Lead 0.5 -0.090 Manganese 0.50 0.010 Molybdenum 0.5 -0.10 Nickel 1.0 0.0050 Selenium 1.0 0.13 Silver 1.0 0.015 Thallium 1.0 0.10 Vanadium 0.50 0.060 Zinc 1.0 0.015 ICP QC Batch Summary Created: 4/18/24 6:39 pm By: thuynh 332406943-0021 332407154-0021 332407233-0003 332406943-0022 332407154-0022 332407234-0001 332407053-0021 332407233-0001 332407234-0002 332407053-0022 332407233-0002 332407234-0003 (') 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: 332407154 lu vo CD 0 'N1 W a- 3 n o rD o 0 0 — m vi c c c c c c c c c c n n n n n n n n n n cn a :3 n n n n n n n n n a vOQ 0 0 0 0 o 0 o O O o 3 A A A A A A A A A A 'O �, O F� rn F✓ 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A A m 0000 v - w N N N N N N N N N N A A A A W W W W W W '* 3 �J N m NJ Ili W 00 W 00 A rD fD � °� °t ❑ rn O O O O O O O O O O to ' A \ A \ A \ A \ A \ A \ A \ ? 1--1 A A \ O al 3 tiv y 7 O = 'O Q ID(DW ofl N N N N N N N N N N * !D 0 A A A A A A A -Pb- A A M a ,* a N n m K LA 'a3 M 301 C Ln u, Lm Ln u , U'i W Ln U9 Cl1 � 0,'F m O lJ1 W A 00 A W W Co W W N 00 A 0 F Ol F- N O V _-1 ID vl ,n A Cp , M m (D a Q �, .+ "3*.- ❑ W j 7C 7C X 7C 7[ 7z 7; 7z 77 r+ N O to n Z N O O O O O O O O O O a' © o s 0 N EL a -0 - g - cane 1s + ai x X X X X X X X X X and Mn 3 In m m m ❑ rD < N 2. 1 I 1 I I I I 1 1 i _ m — cu O 10 S ❑ Q z eD T v II II � II II II n n n n n n n> n n d� °art R x Paqe 24 Of 30 Paae 1 Of 3 m m i n 0 n m m n L O 0 O v z v n z m A m mn 24 cw W CO V Ul OrderID: 332407154 ° n n n n n n n n 3 0 o a o 0 0 0 0 0 rn rn rn rn a~i rn rn rn rn � � o m CL 3 m m m m m m m m m -n m 00 Q O 00 O O 00 O 00 O ' r O LD 00 V Ol In 4i W NJI--x CD~; n D co ED W m W w W w D7 n os 0 C vi m M Ln n m0 O O O O m0 O m0 p Qj 3 o O O O O O O O O O O t7 a w 00 �I m cn PhW NJ Y O W ar 00 co 40 00 w O co O co D 3 lD Ln O OQi a) 00 � IQ Y A O fND 'D W O V W In Ql i- rn C r r r r r r r r r f N O O O O O O O O O O �+ 3 ===o� N r+ d ip In (n In In Ln Ln Ln Ln Ln O r� 3 -0 00 W 00 W -1 IQ00 W lD (0 O O O O O O O O O O Cn a m N O N O O O O O O O F 00. 0) V Lo V N Lo A O Ln O O j rp m �—F 7C 7[ x7C 7< ;K 7C 7C 71 7C 0 0 0 0 0 0 0 0 0 0 CAM 16 + Al X X X X X X x X X X and Mn 3 O d n> n n n n n n n n w Page 25 Of 30 Paae 2 Of 3 �ro o 0 ro o m 3 u+ Do Cr C O O ul N r4 n ' FJ OLno =r fDg� n 0 Fr 0 9 3 D 0� 1 a ❑ C (( p pj d � _ d m 0 rb O �n rm a M d a pu m N X X 1 ry .0 N A (o =r v O ^� C H C N (ten Q 3 r1 V r" CL n O ❑ w � O L,0.ro Z N a O y o Q Q El m v �^ ❑ rD ro O � ro ❑ z ro x m m W z n 0 -f, :�l OrderID: 332407154 fl C7 m r z � p C C n N v m m j D -- O m 4 �rn rn m C 0 i C� K Md 19 fD 0 h W r CD -0 aj ' cr 3 0 a 0 m = C C O — (D in CD cu 0 D °' n a -P. o 3 r* F� A "O j O O Q 3 T7 r m O nl O O O rr 0 O� _ afD Ln rrn ors n m o Y+; 3 o O O cu m O co 0 N A Ln cn w p o N 3 V rQ 'C3 ip fd r r LA O O N �Ln cu C, �. 3_ v fD 4�b 4�- rn w Ln d 00 0 �.0 o � ro r� 0 ate, cn 0.0 (D 00 O o O N m O O m' N CAM 16 + Al x x and Mn O Q —_ x CD z = m Q U) c� ro z 0 0 0 cr -i .. O m y` < 0) NJ rm 00 z cr .+ ' ao r [n Cn � n n n Ln rr ? fop O 0 (D 9 O 3 � o � v ❑c m o A c o v n, x m m c x �a rD =r W C G M 'n" � L2 •* 4 mo ,+ CL O rD Z N = I to Q v C N a rD � °—' (D ❑ rD {pr to rp � ❑� _ rb 3 rb ❑ v O 3 rD ❑ Z m x_ n n_ z 0 n n C 0 v D v z n r m A M w T 1V 0 V Paqe 26 Of 30 Paqe 3 Of 3 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: 04/17/24 11:05 AM North Little Rock, AR 72118 Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332407154 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 TUCA0416ME001A 332407154-0001 C-CAM 16 Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416ME001A 332407154-0001 C-Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416ME002A 332407154-0002 C-CAM 16 Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416ME002A 332407154-0002 C-Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416ME003A 332407154-0003 C-CAM 16 Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416ME003A 332407154-0003 C-Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416ME004A 332407154-0004 C-CAM 16 Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416ME004A 332407154-0004 C-Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416ME005A 332407154-0005 C-CAM 16 Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416ME005A 332407154-0005 C-Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416ME006A 332407154-0006 C-CAM 16 Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416ME006A 332407154-0006 C-Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416ME007A 332407154-0007 C-CAM 16 Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM Date Sent 411712024 11:49:23 AM Paqe 27 Of 30 1 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: 04/17/24 11:05 AM North Little Rock, AR 72118 Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332407154 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 TUCA0416ME007A 332407154-0007 C-Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416ME008A 332407154-0008 C-CAM 16 Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416ME008A 332407154-0008 C-Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416ME009A 332407154-0009 C-CAM 16 Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416ME009A 332407154-0009 C-Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416ME010A 332407154-0010 C-CAM 16 Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416ME010A 332407154-0010 C-Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416MEFBO01A 332407154-0011 C-CAM 16 Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416MEFBO01A 332407154-0011 C-Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416ME001B 332407154-0012 C-CAM 16 Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416ME001B 332407154-0012 C-Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416ME002B 332407154-0013 C-CAM 16 Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416ME002B 332407154-0013 C-Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM Date Sent 411712024 11:49:23 AM Paqe 28 Of 30 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: 04/17/24 11:05 AM North Little Rock, AR 72118 Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332407154 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 TUCA0416ME003B 332407154-0014 C-CAM 16 Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416ME003B 332407154-0014 C-Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416ME004B 332407154-0015 C-CAM 16 Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416ME004B 332407154-0015 C-Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416ME005B 332407154-0016 C-CAM 16 Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416ME005B 332407154-0016 C-Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416ME006B 332407154-0017 C-CAM 16 Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416ME006B 332407154-0017 C-Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416ME007B 332407154-0018 C-CAM 16 Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416ME007B 332407154-0018 C-Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416ME008B 332407154-0019 C-CAM 16 Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416ME008B 332407154-0019 C-Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416ME009B 332407154-0020 C-CAM 16 Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM Date Sent 411712024 11:49:24 AM 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 Received: 04/17/24 11:05 AM North Little Rock, AR 72118 Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332407154 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 TUCA0416ME009B 332407154-0020 C-Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416ME010B 332407154-0021 C-CAM 16 Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416ME010B 332407154-0021 C-Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416MEFBO01B 332407154-0022 C-CAM 16 Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 AM 6:00:00 PM TUCA0416MEFBO01B 332407154-0022 C-Metals by ICP 4/17/2024 1 Week (EOD) 4/24/2024 11:05:00 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 411712024 11:49:24 AM Paqe 30 Of 30 4