Loading...
HomeMy WebLinkAboutMetals 03162024LA 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: 332404846, Project ID: PROJ-032229 Dear Noah HUNTINGTON BEACH, CA 92649 5431 INDUSTRIAL DRIVE PHONE: (714) 828-4999 On 3/18/2024, 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: 332404846, 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 March 26, 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 3/26/2024 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 3/18/2024. 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 #332404846. 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: 332404846 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: 3/18/2024 10:45 AM North Little Rock, AR 72118 Collected: 3/16/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0316ME001A Collected. 3/16/2024 Lab ID: 332404846-0001 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH Client Sample Description TUCA0316ME002A Collected. 3/16/2024 Lab ID: 332404846-0002 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 3/21/2024 XL 3/22/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 3/26/2024 12:45:45 PM Page 2 of 16 Paqe 3 Of 30 LA Testing LA Testing Order: 332404846 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: 3/18/2024 10:45 AM North Little Rock, AR 72118 Collected: 3/16/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0316ME002A Collected. 3/16/2024 Lab ID: 332404846-0002 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.35 0.35 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH Client Sample Description TUCA0316ME003A Collected. 3/16/2024 Lab ID: 332404846-0003 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 3/26/2024 12:45:45 PM Page 3 of 16 Paqe 4 Of 30 LA Testing LA Testing Order: 332404846 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: 3/18/2024 10:45 AM North Little Rock, AR 72118 Collected: 3/16/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0316ME004A Collected. 3/16/2024 Lab ID: 332404846-0004 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 3/21/2024 XL 3/22/2024 TH Client Sample Description TUCA0316ME005A Collected. 3/16/2024 Lab ID: 332404846-0005 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Barium <3.6 3.6 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Lead <0.36 0.36 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Manganese <0.36 0.36 pg/m' 3/21/2024 XL 3/22/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 3/26/2024 12:45:45 PM Page 4 of 16 Paqe 5 Of 30 LA Testing LA Testing Order: 332404846 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: 3/18/2024 10:45 AM North Little Rock, AR 72118 Collected: 3/16/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0316ME005A Collected. 3/16/2024 Lab ID: 332404846-0005 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.36 0.36 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH Client Sample Description TUCA0316ME006A Collected. 3/16/2024 Lab ID: 332404846-0006 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Barium <3.6 3.6 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Lead <0.36 0.36 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Manganese <0.36 0.36 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Molybdenum <0.36 0.36 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 3/26/2024 12:45:45 PM Page 5 of 16 Paqe 6 Of 30 LA Testing LA Testing Order: 332404846 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: 3/18/2024 10:45 AM North Little Rock, AR 72118 Collected: 3/16/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0316ME007A Collected. 3/16/2024 Lab ID: 332404846-0007 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH Client Sample Description TUCA0316ME008A Collected. 3/16/2024 Lab ID: 332404846-0008 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <4.5 4.5 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Antimony <0.90 0.90 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Arsenic <0.90 0.90 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Barium <4.5 4.5 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Beryllium <0.090 0.090 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cadmium <0.18 0.18 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Chromium <0.90 0.90 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cobalt <0.45 0.45 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Copper <0.90 0.90 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Lead <0.45 0.45 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Manganese <0.45 0.45 pg/m' 3/21/2024 XL 3/22/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 3/26/2024 12:45:45 PM Page 6 of 16 Paqe 7 Of 30 LA Testing LA Testing Order: 332404846 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: 3/18/2024 10:45 AM North Little Rock, AR 72118 Collected: 3/16/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0316ME008A Collected. 3/16/2024 Lab ID: 332404846-0008 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.45 0.45 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Nickel <0.90 0.90 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Selenium <0.90 0.90 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Silver <0.90 0.90 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Thallium <0.90 0.90 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Vanadium <0.45 0.45 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Zinc <0.90 0.90 pg/m' 3/21/2024 XL 3/22/2024 TH Client Sample Description TUCA0316ME009A Collected. 3/16/2024 Lab ID: 332404846-0009 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Barium <3.6 3.6 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Lead <0.36 0.36 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Manganese <0.36 0.36 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Molybdenum <0.36 0.36 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 3/26/2024 12:45:45 PM Page 7 of 16 Paqe 8 Of 30 LA Testing LA Testing Order: 332404846 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: 3/18/2024 10:45 AM North Little Rock, AR 72118 Collected: 3/16/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0316ME010A Collected. 3/16/2024 Lab ID: 332404846-0010 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Barium <3.6 3.6 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Lead <0.36 0.36 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Manganese <0.36 0.36 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Molybdenum <0.36 0.36 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 3/21/2024 XL 3/22/2024 TH Client Sample Description TUCA0316MEFBO01A Collected. 3/16/2024 Lab ID: 332404846-0011 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <5.0 5.0 pg/filter 3/21/2024 XL 3/22/2024 TH 7300 Modified Antimony <1.0 1.0 pg/filter 3/21/2024 XL 3/22/2024 TH 7300 Modified Arsenic <1.0 1.0 pg/filter 3/21/2024 XL 3/22/2024 TH 7300 Modified Barium <5.0 5.0 pg/filter 3/21/2024 XL 3/22/2024 TH 7300 Modified Beryllium <0.10 0.10 pg/filter 3/21/2024 XL 3/22/2024 TH 7300 Modified Cadmium <0.20 0.20 pg/filter 3/21/2024 XL 3/22/2024 TH 7300 Modified Chromium <1.0 1.0 pg/filter 3/21/2024 XL 3/22/2024 TH 7300 Modified Cobalt <0.50 0.50 pg/filter 3/21/2024 XL 3/22/2024 TH 7300 Modified Copper <1.0 1.0 pg/filter 3/21/2024 XL 3/22/2024 TH 7300 Modified Lead <0.50 0.50 pg/filter 3/21/2024 XL 3/22/2024 TH 7300 Modified Manganese <0.50 0.50 pg/filter 3/21/2024 XL 3/22/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 3/26/2024 12:45:45 PM Page 8 of 16 Paqe 9 Of 30 LA Testing LA Testing Order: 332404846 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: 3/18/2024 10:45 AM North Little Rock, AR 72118 Collected: 3/16/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0316MEFBO01A Collected. 3/16/2024 Lab ID: 332404846-0011 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.50 0.50 pg/filter 3/21/2024 XL 3/22/2024 TH 7300 Modified Nickel <1.0 1.0 pg/filter 3/21/2024 XL 3/22/2024 TH 7300 Modified Selenium <1.0 1.0 pg/filter 3/21/2024 XL 3/22/2024 TH 7300 Modified Silver <1.0 1.0 pg/filter 3/21/2024 XL 3/22/2024 TH 7300 Modified Thallium <1.0 1.0 pg/filter 3/21/2024 XL 3/22/2024 TH 7300 Modified Vanadium <0.50 0.50 pg/filter 3/21/2024 XL 3/22/2024 TH 7300 Modified Zinc <1.0 1.0 pg/filter 3/21/2024 XL 3/22/2024 TH Client Sample Description TUCA0316ME001 B Collected. 3/16/2024 Lab ID: 332404846-0012 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.4 3.4 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Antimony <0.68 0.68 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Arsenic <0.68 0.68 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Barium <3.4 3.4 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Beryllium <0.068 0.068 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Chromium <0.68 0.68 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cobalt <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Copper <0.68 0.68 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Lead <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Manganese <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Molybdenum <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Nickel <0.68 0.68 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Selenium <0.68 0.68 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Silver <0.68 0.68 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Thallium <0.68 0.68 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Vanadium <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Zinc <0.68 0.68 pg/m' 3/21/2024 XL 3/22/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 3/26/2024 12:45:45 PM Page 9 of 16 Paqe 10 Of 30 LA Testing LA Testing Order: 332404846 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: 3/18/2024 10:45 AM North Little Rock, AR 72118 Collected: 3/16/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0316ME002B Collected. 3/16/2024 Lab ID: 332404846-0013 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Antimony <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Chromium <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Copper <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Nickel <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Selenium <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Silver <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Thallium <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Zinc <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH Client Sample Description TUCA0316ME003B Collected. 3/16/2024 Lab ID: 332404846-0014 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.4 3.4 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Antimony <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Barium <3.4 3.4 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Chromium <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cobalt <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Copper <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Lead <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Manganese <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 3/26/2024 12:45:45 PM Page 10 of 16 Paqe 11 Of 30 LA Testing LA Testing Order: 332404846 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: 3/18/2024 10:45 AM North Little Rock, AR 72118 Collected: 3/16/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0316ME003B Collected. 3/16/2024 Lab ID: 332404846-0014 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Nickel <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Selenium <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Silver <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Thallium <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Vanadium <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Zinc <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH Client Sample Description TUCA0316ME004B Collected. 3/16/2024 Lab ID: 332404846-0015 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.4 3.4 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Antimony <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Barium <3.4 3.4 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Chromium <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cobalt <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Copper <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Lead <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Manganese <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Molybdenum <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Nickel <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Selenium <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Silver <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Thallium <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Vanadium <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Zinc <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 3/26/2024 12:45:45 PM Page 11 of 16 Paqe 12 Of 30 LA Testing LA Testing Order: 332404846 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: 3/18/2024 10:45 AM North Little Rock, AR 72118 Collected: 3/16/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0316ME005B Collected. 3/16/2024 Lab ID: 332404846-0016 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.4 3.4 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Antimony <0.68 0.68 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Arsenic <0.68 0.68 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Barium <3.4 3.4 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Beryllium <0.068 0.068 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Chromium <0.68 0.68 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cobalt <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Copper <0.68 0.68 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Lead <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Manganese <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Molybdenum <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Nickel <0.68 0.68 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Selenium <0.68 0.68 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Silver <0.68 0.68 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Thallium <0.68 0.68 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Vanadium <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Zinc <0.68 0.68 pg/m' 3/21/2024 XL 3/22/2024 TH Client Sample Description TUCA0316ME006B Collected. 3/16/2024 Lab ID: 332404846-0017 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.4 3.4 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Antimony <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Barium <3.4 3.4 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Chromium <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cobalt <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Copper <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Lead <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Manganese <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 3/26/2024 12:45:45 PM Page 12 of 16 Paqe 13 Of 30 LA Testing LA Testing Order: 332404846 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: 3/18/2024 10:45 AM North Little Rock, AR 72118 Collected: 3/16/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0316ME006B Collected. 3/16/2024 Lab ID: 332404846-0017 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Nickel <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Selenium <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Silver <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Thallium <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Vanadium <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Zinc <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH Client Sample Description TUCA0316ME007B Collected. 3/16/2024 Lab ID: 332404846-0018 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.4 3.4 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Antimony <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Barium <3.4 3.4 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Chromium <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cobalt <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Copper <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Lead <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Manganese <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Molybdenum <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Nickel <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Selenium <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Silver <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Thallium <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Vanadium <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Zinc <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 3/26/2024 12:45:45 PM Page 13 of 16 Paqe 14 Of 30 LA Testing LA Testing Order: 332404846 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: 3/18/2024 10:45 AM North Little Rock, AR 72118 Collected: 3/16/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0316ME008B Collected. 3/16/2024 Lab ID: 332404846-0019 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.4 3.4 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Antimony <0.68 0.68 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Arsenic <0.68 0.68 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Barium <3.4 3.4 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Beryllium <0.068 0.068 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Chromium <0.68 0.68 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cobalt <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Copper <0.68 0.68 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Lead <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Manganese <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Molybdenum <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Nickel <0.68 0.68 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Selenium <0.68 0.68 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Silver <0.68 0.68 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Thallium <0.68 0.68 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Vanadium <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Zinc <0.68 0.68 pg/m' 3/21/2024 XL 3/22/2024 TH Client Sample Description TUCA0316ME009B Collected. 3/16/2024 Lab ID: 332404846-0020 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.4 3.4 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Antimony <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Barium <3.4 3.4 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Chromium <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cobalt <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Copper <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Lead <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Manganese <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 3/26/2024 12:45:45 PM Page 14 of 16 Paqe 15 Of 30 LA Testing LA Testing Order: 332404846 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: 3/18/2024 10:45 AM North Little Rock, AR 72118 Collected: 3/16/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0316ME009B Collected. 3/16/2024 Lab ID: 332404846-0020 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Nickel <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Selenium <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Silver <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Thallium <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Vanadium <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Zinc <0.69 0.69 pg/m' 3/21/2024 XL 3/22/2024 TH Client Sample Description TUCA0316ME010B Collected. 3/16/2024 Lab ID: 332404846-0021 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.4 3.4 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Antimony <0.68 0.68 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Arsenic <0.68 0.68 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Barium <3.4 3.4 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Beryllium <0.068 0.068 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Chromium <0.68 0.68 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Cobalt <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Copper <0.68 0.68 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Lead <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Manganese <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Molybdenum <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Nickel <0.68 0.68 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Selenium <0.68 0.68 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Silver <0.68 0.68 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Thallium <0.68 0.68 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Vanadium <0.34 0.34 pg/m' 3/21/2024 XL 3/22/2024 TH 7300 Modified Zinc <0.68 0.68 pg/m' 3/21/2024 XL 3/22/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 3/26/2024 12:45:45 PM Page 15 of 16 Paqe 16 Of 30 LA Testing LA Testing Order: 332404846 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: 3/18/2024 10:45 AM North Little Rock, AR 72118 Collected: 3/16/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0316MEFBO01 B Collected. 3/16/2024 Lab ID: 332404846-0022 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <5.0 5.0 pg/filter 3/21/2024 XL 3/22/2024 TH 7300 Modified Antimony <1.0 1.0 pg/filter 3/21/2024 XL 3/22/2024 TH 7300 Modified Arsenic <1.0 1.0 pg/filter 3/21/2024 XL 3/22/2024 TH 7300 Modified Barium <5.0 5.0 pg/filter 3/21/2024 XL 3/22/2024 TH 7300 Modified Beryllium <0.10 0.10 pg/filter 3/21/2024 XL 3/22/2024 TH 7300 Modified Cadmium <0.20 0.20 pg/filter 3/21/2024 XL 3/22/2024 TH 7300 Modified Chromium <1.0 1.0 pg/filter 3/21/2024 XL 3/22/2024 TH 7300 Modified Cobalt <0.50 0.50 pg/filter 3/21/2024 XL 3/22/2024 TH 7300 Modified Copper <1.0 1.0 pg/filter 3/21/2024 XL 3/22/2024 TH 7300 Modified Lead <0.50 0.50 pg/filter 3/21/2024 XL 3/22/2024 TH 7300 Modified Manganese <0.50 0.50 pg/filter 3/21/2024 XL 3/22/2024 TH 7300 Modified Molybdenum <0.50 0.50 pg/filter 3/21/2024 XL 3/22/2024 TH 7300 Modified Nickel <1.0 1.0 pg/filter 3/21/2024 XL 3/22/2024 TH 7300 Modified Selenium <1.0 1.0 pg/filter 3/21/2024 XL 3/22/2024 TH 7300 Modified Silver <1.0 1.0 pg/filter 3/21/2024 XL 3/22/2024 TH 7300 Modified Thallium <1.0 1.0 pg/filter 3/21/2024 XL 3/22/2024 TH 7300 Modified Vanadium <0.50 0.50 pg/filter 3/21/2024 XL 3/22/2024 TH 7300 Modified Zinc <1.0 1.0 pg/filter 3/21/2024 XL 3/22/2024 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: 3/26/2024 12:45:45 PM Page 16 of 16 Paqe 17 Of 30 Printed: 3/26/2024 Batch: 33Q240321-2 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: 3/21/24 2:01 pm By: xle Samples 332404846-0001 332404846-0005 332404846-0009 332404846-0013 332404846-0017 332404846-0002 332404846-0006 332404846-0010 332404846-0014 332404846-0018 332404846-0003 332404846-0007 332404846-0011 332404846-0015 332404846-0019 332404846-0004 332404846-0008 332404846-0012 332404846-0016 332404846-0020 Blank/DL Control Other Matrix Blank[7] Method Blank[7] LCS[1] LCSD[1] 332404846-0001 03/22/24 09:18 03/22/24 09:21 03/22/24 09:23 03/22/24 09:25 03/22/24 10:27 Result pg/filter RL pg/filter Result pg/filter RL pg/filter Result pg/filter True Conc pg/filter % Rec 73.7051-119. 552 Result pg/filter True Conc pg/filter % Rec 73.7051-119. 552 % RPD <=20 RL pg/m3 In Result pg/m' Aluminum -0.22 5. -0.750 5.0 23.3 25.0 93.1 24.3 25.0 97.1 4.25 3.5 0.311 Antimony -0.0650 1.0 0.0400 1.0 23.6 25.0 94.5 24.1 25.0 96.5 2.12 0.71 -0.29 Arsenic -0.095 1. 0.200,1.0 22.6 25. 90.4 23.2 25.0 93.0 2.79 0.71 -0.0035 Barium 0.010 5. 0.0050 5.0 23.5 25.0 94.0 24.0 25.0 95.8 1.92 3.5 0.042 Beryllium 0.0050 0.1 0.0 0.1 23.9 25.0 95.4 23.7 25.0 94.8 0.694 0.071 0.0 Cadmium 0.00 0.2 0.0050 0.2 25.0 25. 10q 25.3 25.0 101 0.83 0.14 0.0070 Chromium -0.015 1. -0.010 1. 23.9 25. 95.5 23.7 25.0 94.8 0.736 0.71 0.028 Cobalt 0.0550 0.50 0.0 0.5 25.6 25. 102 25.9 25.0 104 1.36 0.35 0.024 Copper 0.020 1. -0.010 1. 24.6 25. 98.3 24.6 25.0 98.4 0.0814 0.71 0.19 Lead -0.050 0.5 -0.015 0.50 23.9 25. 95.8 24.3 25.0 97.0 1.29 0.3 -0.038 Manganese 0.00 0.50 0.0 0.50 25.0 25. 99.9 24.9 25.0 99.5 0.381 0.35 0.028 Molybdenum 0.0100 0.5 -0.015 0.50 25.4 25.0 102 25.7 25.0 103 1.2q 0.3 -0.0035 Nickel 0.0250 1.0 0.020 1.0 25.8 25. 103 26.1 25.0 104 1.19 0.71 0.031 Selenium -0.215 1.0 0.215 1.0 23.6 25. 94.3 23.7 25.0 94.7 0.508 0.71 0.24 Silver 0.0050 1. -0.0050 1. 23.5 25. 94.2 23.3 25.0 93.4 0.853 0.71 0.024 Thallium 0.0550 1.0 0.17 1. 24.7 25. 98.9 24.9 25.0 99.6 0.645 0.71 0.035 Vanadium -0.0150 0.50 0.00 0.5 24.3 25. 97.4 24.2 25.0 96.9 0.494 0.3 -0.0035 Zinc -0.050 1. -0.060 1. 25.q 25.q 103 25.9 25.0 104 0.15q 0.71 0.15 (') 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: 3/26/2024 Batch: 33Q240321-2 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: 3/21/24 2:01 pm By: xle Samples: 332404846-0001 332404846-0002 332404846-0003 332404846-0004 332404846-0005 332404846-0009 332404846-0006 332404846-0010 332404846-0007 332404846-0011 332404846-0008 332404846-0012 332404846-0013 332404846-0017 332404846-0014 332404846-0018 332404846-0015 332404846-0019 332404846-0016 332404846-0020 Other 332404846-0002 332404846-0003 332404846-0004 332404846-0005 332404846-0006 332404846-0007 332404846-0008 03/22/2410:29 03/22/2410:32 03/22/2410:34 03/22/2410:36 03/22/2410:39 03/22/2410:41 03/22/2410:43 RL pg/m3 Result pg/m3 RL pg/m' Result pg/m3 RL pg/m' Result pg/ma RL pg/m' Result pg/ma RL pg/m' Result pg/ma RL pg/m3 Result pg/m' RL pg/m3 Result pg/m3 Aluminum 3.5 1.47 3.5 0.356 3.E 0.366 3.6 0.206 3.6 0.257 3.5 0.0887 4.5 0.17 Antimony 0.71 0.0993 0.71 -0.162 0.7 -0.247 0.71 0.0142 0.71 0.0178 0.71 -0.185 0.9 -0.531 Arsenic 0.71 -0.11 0.71 0.0529 0.7C 0.0529 0.71 -0.0995 0.71 -0.260 0.71 -0.170 0.9 -0.351 Barium 3.5 0.0496 3.5 0.0423 3.5 0.0352 3.6 0.0462 3.6 0.0463 3.5 0.0461 4.5 0.054 Beryllium 0.071 0.00355 0.071 0.00353 0.070 0.00 0.071 0.00355 0.071 0.00 0.071 0.00355 0.090 0.0045 Cadmium 0.14 0.0035 0.1 -0.00353 0.14 0.00352 0.14 0.00710 0.14 0.00356 0.14 0.00710 0.18 0.018 Chromium 0.71 0.0780 0.71 0.0353 0.70 0.0211 0.71 0.0355 0.71 0.0321 0.71 0.0284 0.90 0.036 Cobalt 0.35 0.00355 0.35 0.0176 0.35 0.0211 0.36 0.0320 0.36 0.0107 0.35 0.00710 0.45 0.022 Copper 0.71 0.181 0.71 0.148 0.70 0.173 0.711 0.181 0.71 0.175 0.711 0.174 0.90 0.21 Lead 0.3 -0.0319 0.35 0.0635 0.3 -0.183 0.3 -0.117 0.36 -0.150 0.3 -0.163 0.45 0.10 Manganese 0.35 0.0461 0.35 0.0212 0.35 0.0176 0.36 0.0781 0.36 0.0214 0.35 0.0142 0.45 0.018 Molybdenum 0.3 -0.0106 0.3q 0.00 0.35 0.0141 0.36 0.00710 0.36 -0.00713 0.35 0.0071 0.4 -0.0045 Nickel 0.71 0.0567 0.71 0.0212 0.7 0.0317 0.71 0.0355 0.71 0.0285 0.71 0.0319 0.90 0.040 Selenium 0.71 0.124 0.71 0.388 0.7 0.490 0.71 0.114 0.71 0.360 0.71 0.280 0.90 0.41 Silver 0.71 0.0284 0.71 0.0282 0.7 0.0352 0.71 0.0213 0.71 0.0214 0.71 0.0213 0.90 0.013 Thallium 0.71 -0.0284 0.71 0.021 0.7 0.120 0.71 0.110 0.71 -0.0321 0.71 0.0106 0.9 -0.013 Vanadium 0.3 -0.017 0.3 -0.0141 0.3 -0.0141 0.36 -0.0107 0.36 -0.028 0.3 -0.017 0.4 -0.036 Zinc 0.71 0.6171 0.711 0.113 0.7q 0.106 0.71 0.377 0.71 0.146 0.71 0.0781 O.gq 0.0991 (') 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: 3/26/2024 Batch: 33Q240321-2 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: 3/21/24 2:01 pm By: xle Samples: 332404846-0001 332404846-0002 332404846-0003 332404846-0004 332404846-0005 332404846-0009 332404846-0006 332404846-0010 332404846-0007 332404846-0011 332404846-0008 332404846-0012 332404846-0013 332404846-0017 332404846-0014 332404846-0018 332404846-0015 332404846-0019 332404846-0016 332404846-0020 Other 332404846-0009 332404846-0010 332404846-0011 332404846-0012 332404846-0013 332404846-0014 332404846-0015 03/22/2410:46 03/22/2410:52 03/22/2410:55 03/22/2410:57 03/22/2410:59 03/22/2411:02 03/22/2411:04 RL pg/m3 Result pg/m3 RL pg/m' Result pg/ma RL pg/filter Result pg/filter RL pg/m' Result pg/ma RL pg/m' Result pg/ma RL pg/m' Result pg/m' RL pg/m3 Result pg/m3 Aluminum 3.6 0.153 3.6 0.157 5. -0.440 3.4 0.106 3.5 0.291 3.4 -0.134 3.4 0.46 Antimony 0.71 -0.135 0.71 0.254 1.0 0.285 0.68 -0.0410 0.69 -0.0450 0.6 -0.367 0.69 0.096 Arsenic 0.71 -0.20 0.71 -0.361 1. -0.30E 0.68 -0.140 0.69 -0.0658 0.6 -0.054 0.6 -0.25 Barium 3.6 0.0392 3.6 0.0393 5.0 0.015 3.4 0.0342 3.5 0.0485 3.410.0343 3.4 0.037 Beryllium 0.071 0.00356 0.071 0.00357 0.11C 0.0050 0.068 0.00 0.069 0.00346 0.069 0.00 0.069 0.0034 Cadmium 0.14 0.0107 0.14 0.00357 0.2C 0.015 0.14 0.00683 0.14 0.00693 0.14 0.0103 0.14 0.0068 Chromium 0.71 0.0214 0.71 0.207 1.0 0.035 0.68 0.0581 0.69 0.0312 0.69 0.0309 0.69 0.19 Cobalt 0.3q 0.00713 0.36 0.0143 0.5q 0.0c 0.34 0.0137 0.35 0.0346 0.34 0.0172 0.34 0.013 Copper 0.71 0.164 0.71 0.207 1.0 0.22C 0.6q 0.144 0.69 0.180 0.69 0.175 0.69 0.15 Lead 0.3 -0.0499 0.36 0.00357 0.5C 0.025C 0.3 -0.0171 0.3 -0.125 0.3 -0.010 0.3 -0.055 Manganese 0.36 0.0178 0.3q 0.0179 0.5C 0.010C 0.34 0.0239 0.35 0.0346 0.34 0.0137 0.34 0.027 Molybdenum 0.3 -0.0143 0.36 0.0250 0.5 -0.0050 0.34 -0.0103 0.35 0.0346 0.3 -0.010 0.3 -0.0068 Nickel 0.71 0.0285 0.71 0.0322 1.0 0.035C 0.68 0.0342 0.69 0.0416 0.69 0.0240 0.69 0.0241 Selenium 0.71 0.135 0.71 0.432 1.0 0.29 0.68 0.263 0.69 0.371 0.69 0.172 0.69 0.096 Silver 0.71 0.0214 0.71 0.0250 1.0 0.060C 0.68 0.0308 0.69 0.0104 0.69 0.0172 0.69 0.010 Thallium 0.71 0.0962 0.71 -0.060 1. -0.12 0.68 -0.0513 0.69 0.0762 0.6q 0.0823 0.6 -0.16 Vanadium 0.3 -0.01071 0.39 0.0179 0.5C 0.0050C 0.34 0.0239 0.3 -0.0173 0.34 -0.024 0.3 -0.010 Zinc 0.71 0.1211 0.711 0.1471 1.0 0.13C 0.68 0.0957 0.69 0.121 0.60 0.11q 0.6q 0.12 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 3 of 4 Page 20 Of 30 Printed: 3/26/2024 Batch: 33Q240321-2 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: 3/21/24 2:01 pm By: xle Samples: 332404846-0001 332404846-0002 332404846-0003 332404846-0004 332404846-0005 332404846-0009 332404846-0006 332404846-0010 332404846-0007 332404846-0011 332404846-0008 332404846-0012 332404846-0013 332404846-0017 332404846-0014 332404846-0018 332404846-0015 332404846-0019 332404846-0016 332404846-0020 Other 332404846-0016 332404846-0017 332404846-0018 332404846-0019 332404846-0020 03/22/2411:06 03/22/2411:09 03/22/2411:11 03/22/2411:13 03/22/2411:22 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 3.4 0.037 3. -0.33 3. -0.054 3.4 -0.161 3.4 0.182 Antimony 0.68 0.0719 0.69 0.423 0.69 0.0652 0.68 0.127 0.69 0.010 Arsenic 0.68 0.0582 0.6 -0.248 0.6 -0.141 0.68 -0.147 0.69 -0.0343 Barium 3.4 0.0308 3.4 0.0344 3.4 0.0343 3.4 0.0376 3.4 0.0343 Beryllium 0.068 0.00 0.069 0.00344 0.069 0.00343 0.068 0.00 0.069 0.00 Cadmium 0.14 0.00 0.14 0.00344 0.14 0.00343 0.14 0.00342 0.14 0.0068 Chromium 0.68 0.164 0.69 0.0206 0.69 0.0103 0.68 0.0239 0.69 0.092 Cobalt 0.34 0.0103 0.34 0.0172 0.3 -0.0103 0.34 0.0137 0.34 0.0172 Copper 0.68 0.154 0.6q 0.169 0.69 0.165 0.6q 0.144 0.69 0.196 Lead 0.3 -0.075 0.3 -0.044 0.3 -0.148 0.3 -0.0342 0.34 0.085 Manganese 0.34 0.0171 0.34 0.0172 0.34 0.0172 0.34 0.0137 0.34 0.0172 Molybdenum 0.34 0.0103 0.3 -0.013 0.3 -0.010 0.3 -0.00684 0.34 -0.0240 Nickel 0.68 0.0274 0.69 0.0310 0.6q 0.0446 0.68 0.0205 0.69 0.030 Selenium 0.68 0.188 0.69, 0.279 0.6 0.0961 0.68 0.0718 0.69 0.0824 Silver 0.68 0.00685 0.69 0.00688 0.6 0.0137 0.68 0.0274 0.69 0.0172 Thallium 0.68 0.127 0.69 0.0688 0.6 0.0549 0.68 -0.0103 0.69 0.0824 Vanadium 0.3 -0.010 0.3 -0.017 0.3 -0.024 0.34 -0.0239 0.34 -0.0068 Zinc 0.6q 0.0890 0.69 0.107 0.6 0.0995 0.68 0.0889 0.69 0.127 (') 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: 3/26/2024 33Q240321-6MCE 33-PE8300 Cassettes I ICP QC Batch Summary Created: 3/21/24 2:09 pm By: xle 332404846-0021 332404982-0021 332404846-0022 332404982-0022 332404852-0021 332404987-0021 332404852-0022 332404987-0022 Blank/DL Control Other Method Blank[7] Matrix Blank[7] LCS[1] LCSD[1] 332404846-0021 03/22/2410:09 03/22/2411:20 03/22/2410:12 03/22/2410:14 03/22/2411:25 Result Ng/filter RL Ng/filter Result pg/filter RL Ng/filter Result pg/filter True Conc jig/filter % Rec 73.7051-119. 552 Result pg/filter True Conc jig/filter % Rec 73.7051-119. 552 % RPD <m20 RL pg/m' Result Ng/m' Aluminum -1.00 5. -0.280 5.0 22.9 25.0 91.6 22.9 25.0 91.8 0.196 3. -0.16 Antimony -0.205 1.0 0.280 1.0 23.1 25.0 92.4 23.1 25.0 92.3 0.130 0.68 0.32 Arsenic 0.20 1. -0.280, 1.0 22.2 25.0 88.8 22.8 25.0 91.2 2.71 0.6 -0.088 Barium 0.0050 5. 0.010 5.0 23.4 25. 93.4 23.3 25.0 93.1 0.322 3.4 0.023 Beryllium 0.00500 0.11C 0.0050 0.1 23.7 25. 94.6 23.5 25.0 94.0 0.721 0.068 0.0034 Cadmium 0.0150 0.2C 0.0 0.2 24.5 25. 97.8 25.0 25.0 100 2.28 0.14 0.017 Chromium -0.020 1. -0.015 1. 23.6 25. 94.3 23.5 25.0 94.1 0.212 0.68 0.034 Cobalt 0.0100 0.50 0.015 0.5 25.1 25.0 100 25.7 25.0 103 2.15 0.34 0.0034 Copper 0.0250 1.0 0.035 1. 24.6 25.0 98.5 24.4 25.0 97.4 1.08 0.68 0.17 Lead -0.085 0.5 -0.25 0.5 23.5 25.0 93.8 23.8 25.0 95.1 1.33 0.3 -0.09871 Manganese -0.00500 0.50 0.0050 0.5 24.8 25.0 99.2 24.6 25.0 98.5 0.72q 0.34 0.017 Molybdenum 0.0300 0.50 0.010 0.5 24.9 25.0 99.5 25.5 25.0 102 2.38 0.34 0.0 Nickel 0.0200 1.0 0.030 1. 25.3 25.0 101 25.8 25.0 103 1.98 0.68 0.040 Selenium 0.160 1.0 0.42 1. 23.0 25.0 92.2 23.8 25.0 95.2 3.25 0.6 -0.071 Silver 0.0150 1.0 0.015 1. 23.3 25.0 93.2 23.2 25.0 92.7 0.560 0.68 0.010 Thallium 0.0750 1.0 0.080 1. 24.1 25.0 96.5 24.5 25.0 98.1 1.64 0.68 0.17 Vanadium -0.0300 0.50 0.010 0.5 24.1 25.0 96.5 23.9 25.0 95.81 0.74 0.3 -0.00681 Zinc -0.060 1. -0.045 1. 24.q 25.q 99.3 25.4 25.0 102 2.411 0.68 0.12 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 1 of 2 Page 22 Of 30 Printed Batch: Instrument: Initial Cal Std: Cal Check Std: Internal Std: LCS Std MS Std Matrix: 3/26/2024 33Q240321-6MCE 33-PE8300 Cassettes Other 332404846-0022 03/22/24 11:27 RL pg/filter Result pg/filter Aluminum 5. 0.45 Antimony 1.0 0.065 Arsenic 1.0 0.22 Barium 5.0 0.040 Beryllium 0.10 0.0 Cadmium 0.20 0.015 Chromium 1.0 0.33 Cobalt 0.50 0.025 Copper 1.0 0.25 Lead 0.50 0.050 Manganese 0.50 0.47 Molybdenum 0.50 0.0 Nickel 1.0 0.070 Selenium 1.0 0.060 Silver 1.0 0.030 Thallium 1.0 0.0050 Vanadium 0.5 -0.020 Zinc 1.0 0.095 ICP QC Batch Summary Created: 3/21/24 2:09 pm By: xle 332404846-0021 332404982-0021 332404846-0022 332404982-0022 332404852-0021 332404987-0021 332404852-0022 332404987-0022 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 2 of 2 Page 23 Of 30 OrderID: 332404846 Q Gl r m m z z n �] C ton m O W o5 p n m m m n o m is �. 0 1 v a o M m m n O m z Ln rp ari a n � CL Q O 3 N f O_ O nr 3 m a C C C C C C C C C C C 3 rr uro+ LA 3 (D r n n n n n n D D n D + F 'a{ m 00 r O O O O O O o O O O 3 r• w w It w w w w w w w'a �* O C L' C' Cl 6- C' Cl C� (D ( CL Q Lq F N CL Q C m rn m m m m m m m m rD v iD ~' Q 2 O O O O O O O Q O O r* o. 0 r-O oo � F, O O O O O O O O 0 O 0 w00 V at CTi � w N F-+ n O m ^' �' n n n n n n n n n n 20 s 20LA 3 m (D O S r = v 3 O ry n O CL O O 3 rD n m m m m m m m m m m R O CD O O O O O O O O 3 z o 00o rnO 0O O O CLp o nn 00 n n n n n PQ n n cu p• fD o 3 m cu ZZ un s N n c n m o 3 C r r r r r r r r r r 3 'w m N 3 3 c kn � F lA air Lo 6 co fD 70 rnr F rD 6@ 8 S@@ 9 Q C wi N W LN 6 Qj (!\ Qw W N Ln Q S � ro rD fl ❑ c �' -� 0 m fu m rs 33 m x v N 0 �, o ro m^ c 'o yr O. S. n ID .�► C O -. m 70 ;a m ?C eD m LA _ 0 mEb IN W 6tp [1t - , o_ m `; 3 a O ro (D { X a���* o N z 'L m �' ~ a b CAM 16 + Al x x x x x x x x x x ° rD and Mn m (D ro ❑ r� ro � 1 1 I 1 I I E 1 1 I ❑■ — 3 ro ❑ o I 1 1 F 1 1 1 I 1 1 r* O O n 3 (D ❑ Z ro I e 1 I 1 1 I I 1 1 II II ICI If n n n n n n n n n n T Page 24 Of 30 X A Paae 1 Of 3 OrderID: 332404846 I w m v� 2 rn 0 n O m Z Lm ' v- -i n 0 n n n n n n n n n > Ln m n n n> n> n n n 0 v h 0 0 0 0 0 0 0 0 0 w 3 w w w w w w w_ w _w m 3 ? O" m m m m m m m m m -nzi a)0 0 0 0 0 O 0 0 0 m 0 0�D 0 0 0 0 0 0 00 �; O co co Ln O co m o� w m o' m D a m CL =L N m O m O m O m O m O m O m 0 m O m O -n m n 3 0 a 0 0 0 0 0 0 0 00 n 70 a to 00 v G) Lrl A w N m m co m m m oo 0o m n o' w tA ctti N n W � ..�V.,? OQ C in �Ln �w 3 o-0 Di 0 U", to in Ln eD ® V) w s 0 ni � 3 C ID o v t,, W �,, v, w W w w �►' 'a m w - Col LA CAM 16 + Al X X X X X X X X X X and Mn _ S O O_ I l 1 1 I 1 I I 1 1 _ u g n m , n n n n n n n n n n" °' I Paqe 25 Of 30 x Paae 2 Of 3 —(o 0 a 'j m lu 'poi 3 00 Z cr 0 Ln 00 � re) Ln n 0 N r» o =r ro 0 m n 0 Q 3 m z 0 S r rD 0 m x 0 .� a ro Q n w 4J N x M 3 .. @ Cm- rp 0 r- O fD �-0 Ln El z Q �O SZ ~ d o a ro ' < ❑ rp y ❑� — rD ro ❑ D Q -< .w S rp ❑ z to fl ni s m z 0 m a x n r n n Z 0 T n C 0 v n 2 O z n iJ! A m T 0 X r. OrderID: 332404846 C) u C, ' cr n c D Z a cu 3 p _w 6- rD Q t� rn p n co m a :3r m O co < O O h O w p m rip Cn rt Ln rD 0 > co O m 3 D � m m ni Q W ro 0o 03 o S� m O m m 2 r- Crr C m C)V1r W w 3 cu L, �LA �g N N m ro N o 6Lon `1', m �_ c,+ n -o 0 3 1 (� VI 0 W iAi W � N c1� 3 3 rD M p] LA CAM 16 + Al � X X and Mn 0 m - Z to ro S O rE' Page 26 Of 30 x Paae 3 Of 3 e, =r a o 1 ro z Q m rF r N d Y'S 0 o i 3 Z 0 0 0 00 Cn S n g LA fD fD L Fr ro 0 0 3 Z 0 s m 1- m w Q❑ c q x o a 3 O O ID 0- '$ n p�j N X M yL UO x A � MID rD s c ob R n a. ;0 ro ro m ,. c. ro n O ID ro m0 ❑ w � O � N X = d O N C] 3 tD 0 y Q N ~ N (A r�o ❑ rD4U C ro c cu ❑� _ ro ❑ o O Qj rD ❑ Z ro p w �C n D_ z O T n O v D z v n z V9 m A /C V ' T O `. 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: 03/18/24 10:45 AM North Little Rock, AR 72118 Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332404846 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 TUCA0316ME001A 332404846-0001 C-CAM 16 Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316ME001A 332404846-0001 C-Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316ME002A 332404846-0002 C-CAM 16 Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316ME002A 332404846-0002 C-Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316ME003A 332404846-0003 C-CAM 16 Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316ME003A 332404846-0003 C-Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316ME004A 332404846-0004 C-CAM 16 Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316ME004A 332404846-0004 C-Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316ME005A 332404846-0005 C-CAM 16 Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316ME005A 332404846-0005 C-Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316ME006A 332404846-0006 C-CAM 16 Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316ME006A 332404846-0006 C-Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316ME007A 332404846-0007 C-CAM 16 Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM Date Sent 311812024 4:09:43 PM 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 North Little Rock, AR 72118 Received: 03/18/24 10:45 AM Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332404846 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 TUCA0316ME007A 332404846-0007 C-Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316ME008A 332404846-0008 C-CAM 16 Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316ME008A 332404846-0008 C-Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316ME009A 332404846-0009 C-CAM 16 Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316ME009A 332404846-0009 C-Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316ME010A 332404846-0010 C-CAM 16 Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316ME010A 332404846-0010 C-Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316MEFBO01A 332404846-0011 C-CAM 16 Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316MEFBO01A 332404846-0011 C-Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316ME001B 332404846-0012 C-CAM 16 Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316ME001B 332404846-0012 C-Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316ME002B 332404846-0013 C-CAM 16 Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316ME002B 332404846-0013 C-Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM Date Sent 311812024 4:09:43 PM 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 North Little Rock, AR 72118 Received: 03/18/24 10:45 AM Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332404846 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 TUCA0316ME003B 332404846-0014 C-CAM 16 Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316ME003B 332404846-0014 C-Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316ME004B 332404846-0015 C-CAM 16 Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316ME004B 332404846-0015 C-Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316ME005B 332404846-0016 C-CAM 16 Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316ME005B 332404846-0016 C-Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316ME006B 332404846-0017 C-CAM 16 Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316ME006B 332404846-0017 C-Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316ME007B 332404846-0018 C-CAM 16 Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316ME007B 332404846-0018 C-Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316ME008B 332404846-0019 C-CAM 16 Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316ME008B 332404846-0019 C-Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316ME009B 332404846-0020 C-CAM 16 Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM Date Sent 311812024 4:09:43 PM Paqe 29 Of 30 3 911ALA Testing 5431 Industrial Drive, Huntington Beach, CA 92649 Phone: (714) 828-4999 Fax: (714) 828-4944 Email: hblab@latesting.com TESTING Attn: Noah Ambos Customer ID: CTEH99 CTEH Center for Toxicology & Env. Health Customer PO: 5120 North Shore Drive North Little Rock, AR 72118 Received: 03/18/24 10:45 AM Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332404846 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 TUCA0316ME009B 332404846-0020 C-Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316ME010B 332404846-0021 C-CAM 16 Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316ME010B 332404846-0021 C-Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316MEFBO01B 332404846-0022 C-CAM 16 Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM TUCA0316MEFBO01B 332404846-0022 C-Metals by ICP 3/18/2024 1 Week (EOD) 3/25/2024 10:45:00 AM 6:00:00 PM Note: The above sample log -in information is based solely on the data provided by the customer on the Chain of Custody form. Sample count, ID number verification, and evaluation of each individual sample is not started/done until sample analysis process begins by the scientist at the lab bench. If at this point the staff finds that a sample is missing, ID number does not match, or has any other issue that will disrupt analysis, the customer will be notified. Date Sent 311812024 4:09:43 PM Paqe 30 Of 30 4