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HomeMy WebLinkAboutMetals 02182024LA 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: 332402808, Project ID: PROJ-032229 Dear Noah HUNTINGTON BEACH, CA 92649 5431 INDUSTRIAL DRIVE PHONE: (714) 828-4999 On 2/19/2024, 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: 332402808, 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 26, 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 q4a Paqe 1 Of F .4 24 0 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 2/26/2024 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 2/19/2024. 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 #332402808. 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 24 LA Testing LA Testing Order: 332402808 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: 2/19/2024 09:40 AM North Little Rock, AR 72118 Collected: 2/18/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0218ME001A Collected. 2/18/2024 Lab ID: 332402808-0001 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.4 3.4 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Antimony <0.69 0.69 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Barium <3.4 3.4 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Chromium <0.69 0.69 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cobalt <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Copper <0.69 0.69 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Lead <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Manganese <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Molybdenum <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Nickel <0.69 0.69 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Selenium <0.69 0.69 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Silver <0.69 0.69 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Thallium <0.69 0.69 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Vanadium <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Zinc <0.69 0.69 pg/m' 2/20/2024 CM 2/20/2024 TH Client Sample Description TUCA0218ME002A Collected. 2/18/2024 Lab ID: 332402808-0002 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.4 3.4 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Antimony <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Arsenic <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Barium <3.4 3.4 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Beryllium <0.068 0.068 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Chromium <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cobalt <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Copper <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Lead <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Manganese <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/26/2024 9:34:55 AM Page 2 of 16 Paqe 3 Of 24 LA Testing LA Testing Order: 332402808 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: 2/19/2024 09:40 AM North Little Rock, AR 72118 Collected: 2/18/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0218ME002A Collected. 2/18/2024 Lab ID: 332402808-0002 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Nickel <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Selenium <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Silver <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Thallium <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Vanadium <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Zinc <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH Client Sample Description TUCA0218ME003A Collected. 2/18/2024 Lab ID: 332402808-0003 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.4 3.4 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Antimony <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Arsenic <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Barium <3.4 3.4 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Beryllium <0.068 0.068 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Chromium <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cobalt <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Copper <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Lead <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Manganese <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Molybdenum <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Nickel <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Selenium <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Silver <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Thallium <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Vanadium <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Zinc <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/26/2024 9:34:55 AM Page 3 of 16 Paqe 4 Of 24 LA Testing LA Testing Order: 332402808 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: 2/19/2024 09:40 AM North Little Rock, AR 72118 Collected: 2/18/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0218ME004A Collected. 2/18/2024 Lab ID: 332402808-0004 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.4 3.4 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Antimony <0.69 0.69 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Barium <3.4 3.4 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Chromium <0.69 0.69 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cobalt <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Copper <0.69 0.69 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Lead <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Manganese <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Molybdenum <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Nickel <0.69 0.69 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Selenium <0.69 0.69 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Silver <0.69 0.69 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Thallium <0.69 0.69 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Vanadium <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Zinc <0.69 0.69 pg/m' 2/20/2024 CM 2/20/2024 TH Client Sample Description TUCA0218ME005A Collected. 2/18/2024 Lab ID: 332402808-0005 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.4 3.4 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Antimony <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Arsenic <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Barium <3.4 3.4 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Beryllium <0.068 0.068 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Chromium <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cobalt <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Copper <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Lead <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Manganese <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/26/2024 9:34:55 AM Page 4 of 16 Paqe 5 Of 24 LA Testing LA Testing Order: 332402808 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: 2/19/2024 09:40 AM North Little Rock, AR 72118 Collected: 2/18/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0218ME005A Collected. 2/18/2024 Lab ID: 332402808-0005 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Nickel <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Selenium <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Silver <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Thallium <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Vanadium <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Zinc <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH Client Sample Description TUCA0218ME006A Collected. 2/18/2024 Lab ID: 332402808-0006 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.4 3.4 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Antimony <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Arsenic <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Barium <3.4 3.4 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Beryllium <0.068 0.068 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Chromium <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cobalt <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Copper <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Lead <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Manganese <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Molybdenum <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Nickel <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Selenium <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Silver <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Thallium <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Vanadium <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Zinc <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/26/2024 9:34:55 AM Page 5 of 16 Paqe 6 Of 24 LA Testing LA Testing Order: 332402808 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: 2/19/2024 09:40 AM North Little Rock, AR 72118 Collected: 2/18/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0218ME007A Collected. 2/18/2024 Lab ID: 332402808-0007 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.4 3.4 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Antimony <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Arsenic <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Barium <3.4 3.4 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Beryllium <0.068 0.068 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Chromium <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cobalt <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Copper <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Lead <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Manganese <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Molybdenum <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Nickel <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Selenium <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Silver <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Thallium <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Vanadium <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Zinc <0.68 0.68 pg/m' 2/20/2024 CM 2/20/2024 TH Client Sample Description TUCA0218ME008A Collected. 2/18/2024 Lab ID: 332402808-0008 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <4.2 4.2 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Antimony <0.84 0.84 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Arsenic <0.84 0.84 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Barium <4.2 4.2 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Beryllium <0.084 0.084 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cadmium <0.17 0.17 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Chromium <0.84 0.84 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cobalt <0.42 0.42 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Copper <0.84 0.84 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Lead <0.42 0.42 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Manganese <0.42 0.42 pg/m' 2/20/2024 CM 2/20/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/26/2024 9:34:55 AM Page 6 of 16 Paqe 7 Of 24 LA Testing LA Testing Order: 332402808 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: 2/19/2024 09:40 AM North Little Rock, AR 72118 Collected: 2/18/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0218ME008A Collected. 2/18/2024 Lab ID: 332402808-0008 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.42 0.42 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Nickel <0.84 0.84 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Selenium <0.84 0.84 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Silver <0.84 0.84 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Thallium <0.84 0.84 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Vanadium <0.42 0.42 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Zinc <0.84 0.84 pg/m' 2/20/2024 CM 2/20/2024 TH Client Sample Description TUCA0218ME009A Collected. 2/18/2024 Lab ID: 332402808-0009 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.4 3.4 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Antimony <0.69 0.69 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Barium <3.4 3.4 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Chromium <0.69 0.69 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cobalt <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Copper <0.69 0.69 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Lead <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Manganese <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Molybdenum <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Nickel <0.69 0.69 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Selenium <0.69 0.69 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Silver <0.69 0.69 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Thallium <0.69 0.69 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Vanadium <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Zinc <0.69 0.69 pg/m' 2/20/2024 CM 2/20/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/26/2024 9:34:55 AM Page 7 of 16 Paqe 8 Of 24 LA Testing LA Testing Order: 332402808 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: 2/19/2024 09:40 AM North Little Rock, AR 72118 Collected: 2/18/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0218ME010A Collected. 2/18/2024 Lab ID: 332402808-0010 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.4 3.4 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Antimony <0.69 0.69 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Barium <3.4 3.4 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Chromium <0.69 0.69 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cobalt <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Copper <0.69 0.69 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Lead <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Manganese <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Molybdenum <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Nickel <0.69 0.69 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Selenium <0.69 0.69 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Silver <0.69 0.69 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Thallium <0.69 0.69 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Vanadium <0.34 0.34 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Zinc <0.69 0.69 pg/m' 2/20/2024 CM 2/20/2024 TH Client Sample Description TUCA0218MEFBO01A Collected. 2/18/2024 Lab ID: 332402808-0011 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <5.0 5.0 pg/filter 2/20/2024 CM 2/20/2024 TH 7300 Modified Antimony <1.0 1.0 pg/filter 2/20/2024 CM 2/20/2024 TH 7300 Modified Arsenic <1.0 1.0 pg/filter 2/20/2024 CM 2/20/2024 TH 7300 Modified Barium <5.0 5.0 pg/filter 2/20/2024 CM 2/20/2024 TH 7300 Modified Beryllium <0.10 0.10 pg/filter 2/20/2024 CM 2/20/2024 TH 7300 Modified Cadmium <0.20 0.20 pg/filter 2/20/2024 CM 2/20/2024 TH 7300 Modified Chromium <1.0 1.0 pg/filter 2/20/2024 CM 2/20/2024 TH 7300 Modified Cobalt <0.50 0.50 pg/filter 2/20/2024 CM 2/20/2024 TH 7300 Modified Copper <1.0 1.0 pg/filter 2/20/2024 CM 2/20/2024 TH 7300 Modified Lead <0.50 0.50 pg/filter 2/20/2024 CM 2/20/2024 TH 7300 Modified Manganese <0.50 0.50 pg/filter 2/20/2024 CM 2/20/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/26/2024 9:34:55 AM Page 8 of 16 Paqe 9 Of 24 LA Testing LA Testing Order: 332402808 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: 2/19/2024 09:40 AM North Little Rock, AR 72118 Collected: 2/18/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0218MEFBO01A Collected. 2/18/2024 Lab ID: 332402808-0011 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.50 0.50 pg/filter 2/20/2024 CM 2/20/2024 TH 7300 Modified Nickel <1.0 1.0 pg/filter 2/20/2024 CM 2/20/2024 TH 7300 Modified Selenium <1.0 1.0 pg/filter 2/20/2024 CM 2/20/2024 TH 7300 Modified Silver <1.0 1.0 pg/filter 2/20/2024 CM 2/20/2024 TH 7300 Modified Thallium <1.0 1.0 pg/filter 2/20/2024 CM 2/20/2024 TH 7300 Modified Vanadium <0.50 0.50 pg/filter 2/20/2024 CM 2/20/2024 TH 7300 Modified Zinc <1.0 1.0 pg/filter 2/20/2024 CM 2/20/2024 TH Client Sample Description TUCA0218ME001 B Collected. 2/18/2024 Lab ID: 332402808-0012 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Antimony <0.72 0.72 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Arsenic <0.72 0.72 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Barium <3.6 3.6 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Beryllium <0.072 0.072 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Chromium <0.72 0.72 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Copper <0.72 0.72 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Lead <0.36 0.36 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Manganese <0.36 0.36 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Molybdenum <0.36 0.36 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Nickel <0.72 0.72 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Selenium <0.72 0.72 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Silver <0.72 0.72 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Thallium <0.72 0.72 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Zinc <0.72 0.72 pg/m' 2/20/2024 CM 2/20/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/26/2024 9:34:55 AM Page 9 of 16 Paqe 10 Of 24 LA Testing LA Testing Order: 332402808 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: 2/19/2024 09:40 AM North Little Rock, AR 72118 Collected: 2/18/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0218ME002B Collected. 2/18/2024 Lab ID: 332402808-0013 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Antimony <0.73 0.73 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Arsenic <0.73 0.73 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Barium <3.6 3.6 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Beryllium <0.073 0.073 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cadmium <0.15 0.15 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Chromium <0.73 0.73 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Copper <0.73 0.73 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Lead <0.36 0.36 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Manganese <0.36 0.36 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Molybdenum <0.36 0.36 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Nickel <0.73 0.73 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Selenium <0.73 0.73 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Silver <0.73 0.73 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Thallium <0.73 0.73 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Zinc <0.73 0.73 pg/m' 2/20/2024 CM 2/20/2024 TH Client Sample Description TUCA0218ME003B Collected. 2/18/2024 Lab ID: 332402808-0014 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.7 3.7 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Antimony <0.73 0.73 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Arsenic <0.73 0.73 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Barium <3.7 3.7 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Beryllium <0.073 0.073 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cadmium <0.15 0.15 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Chromium <0.73 0.73 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cobalt <0.37 0.37 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Copper <0.73 0.73 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Lead <0.37 0.37 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Manganese <0.37 0.37 pg/m' 2/20/2024 CM 2/20/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/26/2024 9:34:55 AM Page 10 of 16 Paqe 11 Of 24 LA Testing LA Testing Order: 332402808 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: 2/19/2024 09:40 AM North Little Rock, AR 72118 Collected: 2/18/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0218ME003B Collected. 2/18/2024 Lab ID: 332402808-0014 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.37 0.37 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Nickel <0.73 0.73 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Selenium <0.73 0.73 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Silver <0.73 0.73 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Thallium <0.73 0.73 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Vanadium <0.37 0.37 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Zinc <0.73 0.73 pg/m' 2/20/2024 CM 2/20/2024 TH Client Sample Description TUCA0218ME004B Collected. 2/18/2024 Lab ID: 332402808-0015 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.7 3.7 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Antimony <0.74 0.74 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Arsenic <0.74 0.74 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Barium <3.7 3.7 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Beryllium <0.074 0.074 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cadmium <0.15 0.15 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Chromium <0.74 0.74 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cobalt <0.37 0.37 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Copper <0.74 0.74 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Lead <0.37 0.37 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Manganese <0.37 0.37 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Molybdenum <0.37 0.37 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Nickel <0.74 0.74 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Selenium <0.74 0.74 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Silver <0.74 0.74 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Thallium <0.74 0.74 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Vanadium <0.37 0.37 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Zinc <0.74 0.74 pg/m' 2/20/2024 CM 2/20/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/26/2024 9:34:55 AM Page 11 of 16 Paqe 12 Of 24 LA Testing LA Testing Order: 332402808 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: 2/19/2024 09:40 AM North Little Rock, AR 72118 Collected: 2/18/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0218ME005B Collected. 2/18/2024 Lab ID: 332402808-0016 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.7 3.7 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Antimony <0.75 0.75 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Arsenic <0.75 0.75 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Barium <3.7 3.7 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Beryllium <0.075 0.075 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cadmium <0.15 0.15 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Chromium <0.75 0.75 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cobalt <0.37 0.37 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Copper <0.75 0.75 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Lead <0.37 0.37 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Manganese <0.37 0.37 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Molybdenum <0.37 0.37 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Nickel <0.75 0.75 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Selenium <0.75 0.75 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Silver <0.75 0.75 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Thallium <0.75 0.75 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Vanadium <0.37 0.37 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Zinc <0.75 0.75 pg/m' 2/20/2024 CM 2/20/2024 TH Client Sample Description TUCA0218ME006B Collected. 2/18/2024 Lab ID: 332402808-0017 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.7 3.7 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Antimony <0.75 0.75 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Arsenic <0.75 0.75 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Barium <3.7 3.7 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Beryllium <0.075 0.075 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cadmium <0.15 0.15 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Chromium <0.75 0.75 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cobalt <0.37 0.37 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Copper <0.75 0.75 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Lead <0.37 0.37 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Manganese <0.37 0.37 pg/m' 2/20/2024 CM 2/20/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/26/2024 9:34:55 AM Page 12 of 16 Paqe 13 Of 24 LA Testing LA Testing Order: 332402808 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: 2/19/2024 09:40 AM North Little Rock, AR 72118 Collected: 2/18/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0218ME006B Collected. 2/18/2024 Lab ID: 332402808-0017 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.37 0.37 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Nickel <0.75 0.75 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Selenium <0.75 0.75 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Silver <0.75 0.75 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Thallium <0.75 0.75 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Vanadium <0.37 0.37 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Zinc <0.75 0.75 pg/m' 2/20/2024 CM 2/20/2024 TH Client Sample Description TUCA0218ME007B Collected. 2/18/2024 Lab ID: 332402808-0018 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.8 3.8 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Antimony <0.75 0.75 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Arsenic <0.75 0.75 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Barium <3.8 3.8 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Beryllium <0.075 0.075 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cadmium <0.15 0.15 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Chromium <0.75 0.75 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cobalt <0.38 0.38 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Copper <0.75 0.75 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Lead <0.38 0.38 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Manganese <0.38 0.38 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Molybdenum <0.38 0.38 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Nickel <0.75 0.75 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Selenium <0.75 0.75 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Silver <0.75 0.75 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Thallium <0.75 0.75 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Vanadium <0.38 0.38 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Zinc <0.75 0.75 pg/m' 2/20/2024 CM 2/20/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/26/2024 9:34:55 AM Page 13 of 16 Paqe 14 Of 24 LA Testing LA Testing Order: 332402808 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: 2/19/2024 09:40 AM North Little Rock, AR 72118 Collected: 2/18/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0218ME008B Collected. 2/18/2024 Lab ID: 332402808-0019 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.8 3.8 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Antimony <0.75 0.75 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Arsenic <0.75 0.75 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Barium <3.8 3.8 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Beryllium <0.075 0.075 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cadmium <0.15 0.15 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Chromium <0.75 0.75 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cobalt <0.38 0.38 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Copper <0.75 0.75 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Lead <0.38 0.38 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Manganese <0.38 0.38 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Molybdenum <0.38 0.38 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Nickel <0.75 0.75 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Selenium <0.75 0.75 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Silver <0.75 0.75 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Thallium <0.75 0.75 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Vanadium <0.38 0.38 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Zinc <0.75 0.75 pg/m' 2/20/2024 CM 2/20/2024 TH Client Sample Description TUCA0218ME009B Collected. 2/18/2024 Lab ID: 332402808-0020 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.8 3.8 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Antimony <0.76 0.76 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Arsenic <0.76 0.76 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Barium <3.8 3.8 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Beryllium <0.076 0.076 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cadmium <0.15 0.15 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Chromium <0.76 0.76 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cobalt <0.38 0.38 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Copper <0.76 0.76 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Lead <0.38 0.38 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Manganese <0.38 0.38 pg/m' 2/20/2024 CM 2/20/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/26/2024 9:34:55 AM Page 14 of 16 Paqe 15 Of 24 LA Testing LA Testing Order: 332402808 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: 2/19/2024 09:40 AM North Little Rock, AR 72118 Collected: 2/18/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0218ME009B Collected. 2/18/2024 Lab ID: 332402808-0020 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.38 0.38 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Nickel <0.76 0.76 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Selenium <0.76 0.76 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Silver <0.76 0.76 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Thallium <0.76 0.76 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Vanadium <0.38 0.38 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Zinc <0.76 0.76 pg/m' 2/20/2024 CM 2/20/2024 TH Client Sample Description TUCA0218ME010B Collected. 2/18/2024 Lab ID: 332402808-0021 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.8 3.8 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Antimony <0.76 0.76 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Arsenic <0.76 0.76 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Barium <3.8 3.8 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Beryllium <0.076 0.076 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cadmium <0.15 0.15 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Chromium <0.76 0.76 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Cobalt <0.38 0.38 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Copper <0.76 0.76 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Lead <0.38 0.38 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Manganese <0.38 0.38 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Molybdenum <0.38 0.38 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Nickel <0.76 0.76 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Selenium <0.76 0.76 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Silver <0.76 0.76 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Thallium <0.76 0.76 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Vanadium <0.38 0.38 pg/m' 2/20/2024 CM 2/20/2024 TH 7300 Modified Zinc <0.76 0.76 pg/m' 2/20/2024 CM 2/20/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/26/2024 9:34:55 AM Page 15 of 16 Paqe 16 Of 24 LA Testing LA Testing Order: 332402808 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: 2/19/2024 09:40 AM North Little Rock, AR 72118 Collected: 2/18/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0218MEFBO01 B Collected. 2/18/2024 Lab ID: 332402808-0022 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <5.0 5.0 pg/filter 2/20/2024 CM 2/20/2024 TH 7300 Modified Antimony <1.0 1.0 pg/filter 2/20/2024 CM 2/20/2024 TH 7300 Modified Arsenic <1.0 1.0 pg/filter 2/20/2024 CM 2/20/2024 TH 7300 Modified Barium <5.0 5.0 pg/filter 2/20/2024 CM 2/20/2024 TH 7300 Modified Beryllium <0.10 0.10 pg/filter 2/20/2024 CM 2/20/2024 TH 7300 Modified Cadmium <0.20 0.20 pg/filter 2/20/2024 CM 2/20/2024 TH 7300 Modified Chromium <1.0 1.0 pg/filter 2/20/2024 CM 2/20/2024 TH 7300 Modified Cobalt <0.50 0.50 pg/filter 2/20/2024 CM 2/20/2024 TH 7300 Modified Copper <1.0 1.0 pg/filter 2/20/2024 CM 2/20/2024 TH 7300 Modified Lead <0.50 0.50 pg/filter 2/20/2024 CM 2/20/2024 TH 7300 Modified Manganese <0.50 0.50 pg/filter 2/20/2024 CM 2/20/2024 TH 7300 Modified Molybdenum <0.50 0.50 pg/filter 2/20/2024 CM 2/20/2024 TH 7300 Modified Nickel <1.0 1.0 pg/filter 2/20/2024 CM 2/20/2024 TH 7300 Modified Selenium <1.0 1.0 pg/filter 2/20/2024 CM 2/20/2024 TH 7300 Modified Silver <1.0 1.0 pg/filter 2/20/2024 CM 2/20/2024 TH 7300 Modified Thallium <1.0 1.0 pg/filter 2/20/2024 CM 2/20/2024 TH 7300 Modified Vanadium <0.50 0.50 pg/filter 2/20/2024 CM 2/20/2024 TH 7300 Modified Zinc <1.0 1.0 pg/filter 2/20/2024 CM 2/20/2024 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: 2/26/2024 9:34:55 AM Page 16 of 16 Paqe 17 Of 24 OrderID: 332402808 ram+ 6l Ln r p C Z v W 0 v 44 m m G ran 0 C0 m n 0 m Z C9 04 a w ' Cr n C C C C C C C C C C n n n 9 n n 9 n c„ 0 oD o o O a o a O 0 3 IV N N N IV N N N N N oQ oC oQ o+n cR � oQ p4 va � p 3 m m m m m m m m m m o* O O O O O O O 0 O 0 o-0 Ln o C)_. o a 4 NO 3 ' n n n n n n n n n n G o. ( m O r m O m O rm O, m O m O rn O m O m O m O o 3 n n n v n n a n n n o -c ZE LA �Lm rr In m Oh v 3 w Lm a c ci :d ti rD N tA 0 0) rQ ffl firD Ln 6 H 1 w ` �� u') u1 v V� to cP+ _ vt v► o w v 3 � r VI CAM 16 + Af X X X X X x X X X X and Mn 0 a 1 i 1 r I _ m � D a n n > D D D D > n rt � _ � Q_ o 7 (D o 4 O a w N a U. w 7 m �' ha O m = 3 o. n a 0 Z r- o NCr N r r) Ln % o c6 S n m Q U Ln S x rip C S v n D 0 0 3 v 3 ` CD v m Z A n 3 r o � a n d a D � = m cu a d d N eo a 00 3 CU ° ❑� d 0 3 n m rD m Ocl p .�. a w Q o I ao X x r�•r Ip ■ rD °ILA, �. a m a a 3 m m a ❑ N o a 1n d � CL t+ � 01 z X ❑ rrD r� Ln - a, ❑ ■ = 3 3 ❑ 0 cu El cu n _n Z O n O v � W nW Z IV v4.1- n O Z r%o r co N co (ff m A C m T X rape l8 VT 24 Paae 1 Of 3 OrderID: 332402808 � m v rn aim n O M Z V) O W r- m n ru •v s a ': a rVI p Cr c a CL 3 Q N C C C C G C C C C n c fD n n n n n n n n n > v, rt a 0 D D D D D D D D o v °i DO p 0 O O O O O O O hJ rr Ili t1i_ Nj NJ a oA _ 0Q c� O4 O`75 _ O0 pd O y ?� rn rn rn m rn rn rn rn rn rn rn -n m rD o= 3 O 0 O 0 O C)O O O O O O O O O O co O .+ •* �, p o� 00 O Z p r cr �O 00 V MU1 A W N Ij O 7 3 n CA Co W M m oo co co co 0o D o" cc O ^ g v' m i ro c ft a_ f O rnn nv rn O O 0 OOO ON O OO O0O W O CD Q �o OZ lA 00 V Un �� W n a � o 4 r CD O Ul 6i O w 3 a ^ b W rDCL ; �- .{l sn al `9 +J pb f° D yJ o r m 7 C r r r r r r r-• r r r � ,�, � � � S N V N e N tn a co N n; fD A -L rD 6- 6- 6 6 �''" `-'t v► X— r-rrl-3 rD3 ro a'i F ❑ c El 3 O p p oa p r`D m a .0 C rn a p m ro x ■ •� GL W W N a W t,,, W W W a 3 o R m o n' N — 67 LAN n. '� rD =. a `, n D 0. Z x K o C N w Ln a a 0 CAM 16+M X X X X X X x X X X and Mn � rn -`° ,r❑ G (0 � � ❑. _ ❑ o ro ❑ 1 1 1 1 I i 1 f 1 _ i9 x •G it II � II 11 li n n n n n a a n n n n�°.m.� S Z O C 0 W 0 •< W aN Z� Q � N Z co ro Vf Vi M A m mn �II M �� rauC i � vi c�+ Paae 2 Of 3 OrderID: 332402808 0 m S m G �o m m m a 0 ;Qn m O m Z D n N Q > f N O 3 r+ N � � a m m 3 a rt cu 0 0 � 0 m o` a M ' v rD n m O BE ° f.. n Q � O 7 w LM N to ai o m C r r � N 4�1 It r ro 1+ Ln CU 6' 01 d W k-4 3 3 CIAKLA 0-0 N N r. fD .i• 'c m N O W W 00 =!m 3 ro l 3. o' X X CAM 16 + Al and Mn O IF `P X z a a m _ o CL = m 3 � n m M a M z O n O m r O Ln d oa z ` rr (6 Ln gLAro a ? o $ v 3 2 O A r m n 3 01 V C Q fD w .f m ow c � 0 ro � m c ID m `, a o ■� 0 W ro ID 3 NJ : 3 `N° a 0 C a �. � ro � ❑ LA al ON ❑ OJ 1 ro ❑ z ro x 0 m Paqe 20 Of 24 Paae 3 Of 3 Paqe 20 Of 24 Paae 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: 02/19/24 9:40 AM North Little Rock, AR 72118 Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332402808 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 TUCA0218ME001A 332402808-0001 C-CAM 16 Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218ME001A 332402808-0001 C-Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218ME002A 332402808-0002 C-CAM 16 Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218ME002A 332402808-0002 C-Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218ME003A 332402808-0003 C-CAM 16 Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218ME003A 332402808-0003 C-Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218ME004A 332402808-0004 C-CAM 16 Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218ME004A 332402808-0004 C-Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218ME005A 332402808-0005 C-CAM 16 Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218ME005A 332402808-0005 C-Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218ME006A 332402808-0006 C-CAM 16 Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218ME006A 332402808-0006 C-Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218ME007A 332402808-0007 C-CAM 16 Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM Date Sent 211912024 10:11:23 AM Paqe 21 Of 24 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 North Little Rock, AR 72118 Received: 02/19/24 9:40 AM Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332402808 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 TUCA0218ME007A 332402808-0007 C-Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218ME008A 332402808-0008 C-CAM 16 Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218ME008A 332402808-0008 C-Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218ME009A 332402808-0009 C-CAM 16 Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218ME009A 332402808-0009 C-Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218ME010A 332402808-0010 C-CAM 16 Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218ME010A 332402808-0010 C-Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218MEFBO01A 332402808-0011 C-CAM 16 Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218MEFBO01A 332402808-0011 C-Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218ME001B 332402808-0012 C-CAM 16 Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218ME001B 332402808-0012 C-Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218ME002B 332402808-0013 C-CAM 16 Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218ME002B 332402808-0013 C-Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM Date Sent 211912024 10:11:23 AM Paqe 22 Of 24 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 North Little Rock, AR 72118 Received: 02/19/24 9:40 AM Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332402808 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 TUCA0218ME003B 332402808-0014 C-CAM 16 Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218ME003B 332402808-0014 C-Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218ME004B 332402808-0015 C-CAM 16 Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218ME004B 332402808-0015 C-Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218ME005B 332402808-0016 C-CAM 16 Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218ME005B 332402808-0016 C-Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218ME006B 332402808-0017 C-CAM 16 Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218ME006B 332402808-0017 C-Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218ME007B 332402808-0018 C-CAM 16 Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218ME007B 332402808-0018 C-Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218ME008B 332402808-0019 C-CAM 16 Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218ME008B 332402808-0019 C-Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218ME009B 332402808-0020 C-CAM 16 Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM Date Sent 211912024 10:11:23 AM Paqe 23 Of 24 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: 02/19/24 9:40 AM Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332402808 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 TUCA0218ME009B 332402808-0020 C-Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218ME010B 332402808-0021 C-CAM 16 Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218ME010B 332402808-0021 C-Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218MEFBO01B 332402808-0022 C-CAM 16 Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 AM 6:00:00 PM TUCA0218MEFBO01B 332402808-0022 C-Metals by ICP 2/19/2024 1 Week (EOD) 2/26/2024 9:40:00 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 211912024 10:11:23 AM Paqe 24 Of 24 4