Loading...
HomeMy WebLinkAboutMetals 04092024LA 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: 332406723, Project ID: PROJ-032229 Dear Noah HUNTINGTON BEACH, CA 92649 5431 INDUSTRIAL DRIVE PHONE: (714) 828-4999 On 4/11/2024, 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: 332406723, Project ID: PROJ-032229: All samples were prepared and analyzed according to the method specified NIOSH 7300 Modified. The samples were submitted on cellulose ester membrane filters which were prepared utilizing a hot block digestion technique as indicated in the method. The samples were then analyzed via Inductively Coupled Plasma (ICP) analysis utilizing Atomic Emission Spectroscopy (AES). All preparation and analyses were performed within the method specific hold time requirement. Results are reported in mg/m3. Quality Control Dilutions: None Calibrations: The RL, RLVS ICV and bracketing CCV standards were within control limits. Blanks: Target analytes were not detected above the reporting limit in the associated blanks. Media blank was not subtracted from sample concentrations. LCS/LCSD: The laboratory control sample spike recoveries and RPD results were within control limits. ICSA/ICSB: The interference check solution results were within control limits. QC was performed at rates compliant with both the American Industrial Hygiene Association (AIHA) and the California Environmental Laboratory Accreditation Program (ELAP). 1 certify that this report is in compliance with the terms and conditions of the contract, both technically and for completeness, for other than the conditions detailed above. In addition, I certify, that to the best of my knowledge and belief, the data as reported are true and accurate. Release of the data contained in this Michael Chapman, Laboratory Manager q• Paqe 1 Of April 18, 2024 CHEMMETALNARR.2.0 LA Testing 5431 Industrial Drive, Huntington Beach, CA 92649 Phone: (714) 828-4999 Fax: (714) 828-4944 Email: hblabOlatestinq.com TESTING Attn: Noah Ambos 4/18/2024 CTEH Center for Toxicology & Env. Health 5120 North Shore Drive North Little Rock, AR 72118 Phone: (501) 801-8500 Fax: (501) 614-2835 The following analytical report covers the analysis performed on samples submitted to LA Testing on 4/11/2024. 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 #332406723. 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: 332406723 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 4/11/2024 10:05 AM North Little Rock, AR 72118 Collected: 4/9/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0409ME001A Collected. 4/9/2024 Lab ID: 332406723-0001 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH Client Sample Description TUCA0409ME002A Collected. 4/9/2024 Lab ID: 332406723-0002 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/18/2024 5:22:40 PM Page 2 of 16 Paqe 3 Of 30 LA Testing LA Testing Order: 332406723 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 4/11/2024 10:05 AM North Little Rock, AR 72118 Collected: 4/9/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0409ME002A Collected. 4/9/2024 Lab ID: 332406723-0002 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH Client Sample Description TUCA0409ME003A Collected. 4/9/2024 Lab ID: 332406723-0003 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <4.5 4.5 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Antimony <0.90 0.90 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Arsenic <0.90 0.90 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Barium <4.5 4.5 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Beryllium <0.090 0.090 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cadmium <0.18 0.18 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Chromium <0.90 0.90 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cobalt <0.45 0.45 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Copper <0.90 0.90 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Lead <0.45 0.45 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Manganese <0.45 0.45 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Molybdenum <0.45 0.45 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Nickel <0.90 0.90 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Selenium <0.90 0.90 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Silver <0.90 0.90 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Thallium <0.90 0.90 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Vanadium <0.45 0.45 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Zinc <0.90 0.90 pg/m' 4/12/2024 TH 4/13/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/18/2024 5:22:40 PM Page 3 of 16 Paqe 4 Of 30 LA Testing LA Testing Order: 332406723 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 4/11/2024 10:05 AM North Little Rock, AR 72118 Collected: 4/9/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0409ME004A Collected. 4/9/2024 Lab ID: 332406723-0004 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH Client Sample Description TUCA0409ME005A Collected. 4/9/2024 Lab ID: 332406723-0005 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/18/2024 5:22:40 PM Page 4 of 16 Paqe 5 Of 30 LA Testing LA Testing Order: 332406723 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 4/11/2024 10:05 AM North Little Rock, AR 72118 Collected: 4/9/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0409ME005A Collected. 4/9/2024 Lab ID: 332406723-0005 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH Client Sample Description TUCA0409ME006A Collected. 4/9/2024 Lab ID: 332406723-0006 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/18/2024 5:22:40 PM Page 5 of 16 Paqe 6 Of 30 LA Testing LA Testing Order: 332406723 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 4/11/2024 10:05 AM North Little Rock, AR 72118 Collected: 4/9/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0409ME007A Collected. 4/9/2024 Lab ID: 332406723-0007 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH Client Sample Description TUCA0409ME008A Collected. 4/9/2024 Lab ID: 332406723-0008 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/18/2024 5:22:40 PM Page 6 of 16 Paqe 7 Of 30 LA Testing LA Testing Order: 332406723 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 4/11/2024 10:05 AM North Little Rock, AR 72118 Collected: 4/9/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0409ME008A Collected. 4/9/2024 Lab ID: 332406723-0008 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH Client Sample Description TUCA0409ME009A Collected. 4/9/2024 Lab ID: 332406723-0009 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/18/2024 5:22:40 PM Page 7 of 16 Paqe 8 Of 30 LA Testing LA Testing Order: 332406723 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 4/11/2024 10:05 AM North Little Rock, AR 72118 Collected: 4/9/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0409ME010A Collected. 4/9/2024 Lab ID: 332406723-0010 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 4/12/2024 TH 4/13/2024 TH Client Sample Description TUCA0409MEFBO01A Collected. 4/9/2024 Lab ID: 332406723-0011 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <5.0 5.0 pg/filter 4/12/2024 TH 4/13/2024 TH 7300 Modified Antimony <1.0 1.0 pg/filter 4/12/2024 TH 4/13/2024 TH 7300 Modified Arsenic <1.0 1.0 pg/filter 4/12/2024 TH 4/13/2024 TH 7300 Modified Barium <5.0 5.0 pg/filter 4/12/2024 TH 4/13/2024 TH 7300 Modified Beryllium <0.10 0.10 pg/filter 4/12/2024 TH 4/13/2024 TH 7300 Modified Cadmium <0.20 0.20 pg/filter 4/12/2024 TH 4/13/2024 TH 7300 Modified Chromium <1.0 1.0 pg/filter 4/12/2024 TH 4/13/2024 TH 7300 Modified Cobalt <0.50 0.50 pg/filter 4/12/2024 TH 4/13/2024 TH 7300 Modified Copper <1.0 1.0 pg/filter 4/12/2024 TH 4/13/2024 TH 7300 Modified Lead <0.50 0.50 pg/filter 4/12/2024 TH 4/13/2024 TH 7300 Modified Manganese <0.50 0.50 pg/filter 4/12/2024 TH 4/13/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/18/2024 5:22:40 PM Page 8 of 16 Paqe 9 Of 30 LA Testing LA Testing Order: 332406723 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 4/11/2024 10:05 AM North Little Rock, AR 72118 Collected: 4/9/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0409MEFBO01A Collected. 4/9/2024 Lab ID: 332406723-0011 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.50 0.50 pg/filter 4/12/2024 TH 4/13/2024 TH 7300 Modified Nickel <1.0 1.0 pg/filter 4/12/2024 TH 4/13/2024 TH 7300 Modified Selenium <1.0 1.0 pg/filter 4/12/2024 TH 4/13/2024 TH 7300 Modified Silver <1.0 1.0 pg/filter 4/12/2024 TH 4/13/2024 TH 7300 Modified Thallium <1.0 1.0 pg/filter 4/12/2024 TH 4/13/2024 TH 7300 Modified Vanadium <0.50 0.50 pg/filter 4/12/2024 TH 4/13/2024 TH 7300 Modified Zinc <1.0 1.0 pg/filter 4/12/2024 TH 4/13/2024 TH Client Sample Description TUCA0409ME001 B Collected. 4/9/2024 Lab ID: 332406723-0012 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/18/2024 5:22:40 PM Page 9 of 16 Paqe 10 Of 30 LA Testing LA Testing Order: 332406723 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 4/11/2024 10:05 AM North Little Rock, AR 72118 Collected: 4/9/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0409ME002B Collected. 4/9/2024 Lab ID: 332406723-0013 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH Client Sample Description TUCA0409ME003B Collected. 4/9/2024 Lab ID: 332406723-0014 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <5.8 5.8 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Antimony <1.2 1.2 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Arsenic <1.2 1.2 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Barium <5.8 5.8 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Beryllium <0.12 0.12 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cadmium <0.23 0.23 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Chromium <1.2 1.2 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cobalt <0.58 0.58 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Copper <1.2 1.2 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Lead <0.58 0.58 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Manganese <0.58 0.58 pg/m' 4/12/2024 TH 4/13/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/18/2024 5:22:40 PM Page 10 of 16 Paqe 11 Of 30 LA Testing LA Testing Order: 332406723 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 4/11/2024 10:05 AM North Little Rock, AR 72118 Collected: 4/9/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0409ME003B Collected. 4/9/2024 Lab ID: 332406723-0014 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.58 0.58 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Nickel <1.2 1.2 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Selenium <1.2 1.2 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Silver <1.2 1.2 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Thallium <1.2 1.2 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Vanadium <0.58 0.58 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Zinc <1.2 1.2 pg/m' 4/12/2024 TH 4/13/2024 TH Client Sample Description TUCA0409ME004B Collected. 4/9/2024 Lab ID: 332406723-0015 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/18/2024 5:22:40 PM Page 11 of 16 Paqe 12 Of 30 LA Testing LA Testing Order: 332406723 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 4/11/2024 10:05 AM North Little Rock, AR 72118 Collected: 4/9/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0409ME005B Collected. 4/9/2024 Lab ID: 332406723-0016 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 4/12/2024 TH 4/13/2024 TH Client Sample Description TUCA0409ME006B Collected. 4/9/2024 Lab ID: 332406723-0017 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/18/2024 5:22:40 PM Page 12 of 16 Paqe 13 Of 30 LA Testing LA Testing Order: 332406723 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 4/11/2024 10:05 AM North Little Rock, AR 72118 Collected: 4/9/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0409ME006B Collected. 4/9/2024 Lab ID: 332406723-0017 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 4/12/2024 TH 4/13/2024 TH Client Sample Description TUCA0409ME007B Collected. 4/9/2024 Lab ID: 332406723-0018 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 4/12/2024 TH 4/13/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/18/2024 5:22:40 PM Page 13 of 16 Paqe 14 Of 30 LA Testing LA Testing Order: 332406723 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 4/11/2024 10:05 AM North Little Rock, AR 72118 Collected: 4/9/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0409ME008B Collected. 4/9/2024 Lab ID: 332406723-0019 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Antimony <0.72 0.72 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Arsenic <0.72 0.72 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Barium <3.6 3.6 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Beryllium <0.072 0.072 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Chromium <0.72 0.72 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Copper <0.72 0.72 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Lead <0.36 0.36 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Manganese <0.36 0.36 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Molybdenum <0.36 0.36 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Nickel <0.72 0.72 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Selenium <0.72 0.72 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Silver <0.72 0.72 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Thallium <0.72 0.72 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Zinc <0.72 0.72 pg/m' 4/12/2024 TH 4/13/2024 TH Client Sample Description TUCA0409ME009B Collected. 4/9/2024 Lab ID: 332406723-0020 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Antimony <0.72 0.72 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Arsenic <0.72 0.72 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Barium <3.6 3.6 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Beryllium <0.072 0.072 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Chromium <0.72 0.72 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Copper <0.72 0.72 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Lead <0.36 0.36 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Manganese <0.36 0.36 pg/m' 4/12/2024 TH 4/13/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/18/2024 5:22:40 PM Page 14 of 16 Paqe 15 Of 30 LA Testing LA Testing Order: 332406723 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 4/11/2024 10:05 AM North Little Rock, AR 72118 Collected: 4/9/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0409ME009B Collected. 4/9/2024 Lab ID: 332406723-0020 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.36 0.36 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Nickel <0.72 0.72 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Selenium <0.72 0.72 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Silver <0.72 0.72 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Thallium <0.72 0.72 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Zinc <0.72 0.72 pg/m' 4/12/2024 TH 4/13/2024 TH Client Sample Description TUCA0409ME010B Collected. 4/9/2024 Lab ID: 332406723-0021 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Antimony <0.72 0.72 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Arsenic <0.72 0.72 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Barium <3.6 3.6 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Beryllium <0.072 0.072 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Chromium <0.72 0.72 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Copper <0.72 0.72 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Lead <0.36 0.36 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Manganese <0.36 0.36 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Molybdenum <0.36 0.36 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Nickel <0.72 0.72 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Selenium <0.72 0.72 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Silver <0.72 0.72 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Thallium <0.72 0.72 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 4/12/2024 TH 4/13/2024 TH 7300 Modified Zinc <0.72 0.72 pg/m' 4/12/2024 TH 4/13/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/18/2024 5:22:40 PM Page 15 of 16 Paqe 16 Of 30 LA Testing LA Testing Order: 332406723 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 4/11/2024 10:05 AM North Little Rock, AR 72118 Collected: 4/9/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0409MEFBO01 B Collected. 4/9/2024 Lab ID: 332406723-0022 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <5.0 5.0 pg/filter 4/12/2024 TH 4/13/2024 TH 7300 Modified Antimony <1.0 1.0 pg/filter 4/12/2024 TH 4/13/2024 TH 7300 Modified Arsenic <1.0 1.0 pg/filter 4/12/2024 TH 4/13/2024 TH 7300 Modified Barium <5.0 5.0 pg/filter 4/12/2024 TH 4/13/2024 TH 7300 Modified Beryllium <0.10 0.10 pg/filter 4/12/2024 TH 4/13/2024 TH 7300 Modified Cadmium <0.20 0.20 pg/filter 4/12/2024 TH 4/13/2024 TH 7300 Modified Chromium <1.0 1.0 pg/filter 4/12/2024 TH 4/13/2024 TH 7300 Modified Cobalt <0.50 0.50 pg/filter 4/12/2024 TH 4/13/2024 TH 7300 Modified Copper <1.0 1.0 pg/filter 4/12/2024 TH 4/13/2024 TH 7300 Modified Lead <0.50 0.50 pg/filter 4/12/2024 TH 4/13/2024 TH 7300 Modified Manganese <0.50 0.50 pg/filter 4/12/2024 TH 4/13/2024 TH 7300 Modified Molybdenum <0.50 0.50 pg/filter 4/12/2024 TH 4/13/2024 TH 7300 Modified Nickel <1.0 1.0 pg/filter 4/12/2024 TH 4/13/2024 TH 7300 Modified Selenium <1.0 1.0 pg/filter 4/12/2024 TH 4/13/2024 TH 7300 Modified Silver <1.0 1.0 pg/filter 4/12/2024 TH 4/13/2024 TH 7300 Modified Thallium <1.0 1.0 pg/filter 4/12/2024 TH 4/13/2024 TH 7300 Modified Vanadium <0.50 0.50 pg/filter 4/12/2024 TH 4/13/2024 TH 7300 Modified Zinc <1.0 1.0 pg/filter 4/12/2024 TH 4/13/2024 TH AIHA LAP, LLC-IHLAP Accredited #101650 Definitions: MDL - method detection limit J - Result was below the reporting limit, but at or above the MDL ND - indicates that the analyte was not detected at the reporting limit RL - Reporting Limit (Analytical) D - Dilution Sample required a dilution which was used to calculate final results ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 4/18/2024 5:22:40 PM Page 16 of 16 Paqe 17 Of 30 Printed: 4/18/2024 Batch: 33Q240412-5 MCE Instrument: 33-PE8300 Initial Cal Std: Cal Check Std: Internal Std: LCS Std MS Std Matrix: Cassettes ICP QC Batch Summary Created: 4/12/24 6:18 pm By: thuynh 332406723-0001 332406723-0005 332406723-0009 332406723-0013 332406723-0017 332406723-0002 332406723-0006 332406723-0010 332406723-0014 332406723-0018 332406723-0003 332406723-0007 332406723-0011 332406723-0015 332406723-0019 332406723-0004 332406723-0008 332406723-0012 332406723-0016 332406723-0020 Blank/DL Control Other Method Blank[7] Matrix Blank[7] LCS[1] LCSD[1] 332406723-0001 04/13/24 08:51 04/13/24 08:53 04/13/24 08:56 04/13/24 08:58 04/13/24 10:46 Result Ng/filter RL Ng/filter IL Result pg/filter RL Ng/filter Result pg/filter True Conc jig/filter % Rec 73.7051-119. 552 Result pg/filter True Conc pg/filter % Rec 73.7051-119. 552 % RPD <m20 RL pg/m' Result Ng/m' Aluminum 0.0400 5.0 0.390 5.0 25.4 25.0 102 25.1 25.0 100 1.27 3.5 0.88 Antimony 0.480 1.0 0.220 1.0 23.0 25.0 92.1 22.9 25.0 91.6 0.566 0.70 0.58 Arsenic 0.33 1. 0.530,1.0 23.8 25.0 95.2 23.2 25.0 92.7 2.62 0.70 0.471 Barium 0.0 5. 0.0050 5.0 25.2 25. 101 25.3 25.0 101 0.574,3.5 0.062 Beryllium -0.0050 0.1 -0.0050 0.1 25.5 25. 102 25.0 25.0 100 1.92 0.07 -0.0069 Cadmium -0.0050 0.2 -0.010 0.2 24.6 25. 98.5 24.3 25.0 97.0 1.58 0.14 0.0 Chromium -0.010 1. -0.010 1. 24.4 25. 97.6 23.9 25.0 95.8 1.86 0.70 0.14 Cobalt 0.0450 0.50 0.020 0.5 25.6 25.0 102 25.2 25.0 101 1.42 0.35 0.020 Copper 0.150 1.0 0.15 1. 24.7 25.0 98.7 24.6 25.0 98.4 0.284 0.70 0.30 Lead -0.170 0.5 -0.265 0.50 25.7 25. 103 25.4 25.0 102 0.939 0.3 -0.14 Manganese -0.0050 0.5 -0.00500 0.50 23.9 25. 95.8 23.6 25.0 94.4 1.47 0.35 0.038 Molybdenum 0.0550 0.50 0.00500 0.50 25.6 25.0 102 25.3 25.0 101 1.38 0.3 -0.0034 Nickel 0.0450 1.0 0.0650 1.0 26.7 25. 107 24.6 25.0 98.3 8.44 0.70 0.059 Selenium 0.055 1. -0.155 1.0 24.5 25. 97.9 23.8 25.0 95.2 2.82 0.70 0.066 Silver 0.0700 1.0 0.12 1. 23.5 25.q 94.1 23.5 25.0 93.9 0.231 0.7q 0.076 Thallium -0.10 1. -0.095 1. 24.8 25. 99.3 24.5 25.0 98.1 1.2 0.7 -0.087 Vanadium -0.050 0.5 -0.030 0.5 24. 25. 98.1 24.2 25.0 96.7 1.4 0.3 -0.038 Zinc -0.015 1. -0.015 1. 25. 25. 101 24.6 25.0 98.4 2.4 0.7 0.29 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 1 of 4 Page 18 Of 30 Printed: 4/18/2024 ICP QC Batch Summary Batch: 33Q240412-5 MCE Created: 4/12/24 6:18 pm By: thuynh Instrument: 33-PE8300 Initial Cal Std: Samples: Cal Check Std: Internal Std: 332406723-0001 332406723-0005 332406723-0009 LCS Std 332406723-0002 332406723-0006 332406723-0010 332406723-0003 332406723-0007 332406723-0011 MS Std Matrix: Cassettes 332406723-0004 332406723-0008 332406723-0012 332406723-0013 332406723-0017 332406723-0014 332406723-0018 332406723-0015 332406723-0019 332406723-0016 332406723-0020 Other 332406723-0002 332406723-0003 332406723-0005 332406723-0006 332406723-0007 332406723-0008 332406723-0009 04/13/2410:48 04/13/2410:51 04/13/2411:01 04/13/2411:04 04/13/2411:06 04113/2411:09 04/13/2411:12 RL pg/m' Result Ng/m3 RL pg/m' Result Ng/m' RL pg/m' Result Ng/m' RL pg/m' Result pg/m' RL pg/m' Result Ng/m' RL pg/m' Result pg/m' RL pg/m' Result Ng/m3 Aluminum 3.5 1.01 4.5 1.16 3. 0.947 3.5 0.842 3.5 0.947 3.5 1.17 3.5 1.3 Antimony 0.70 0.0313 0.90 0.292 0.7 0.0244 0.70 0.586 0.70 -0.203 0.70 0.337 0.70 0.41 Arsenic 0.70 0.282 0.90, 0.337 0.7 0.404 0.70 0.249 0.70 0.281 0.70, 0.239 0.70 0.11 Barium 3.5 0.0557 4.5 0.0675 3.5 0.0557 3.5 0.0527 3.5 0.0526 3.5 0.0597 3.5 0.049 Beryllium 0.07 -0.0069 0.09 -0.0090 0.07 -0.0069 0.07 -0.00702 0.070 -0.00702 0.07 -0.0070 0.07 -0.0070 Cadmium 0.14 0.0034 0.1 -0.0135 0.14 0.0069 0.1 -0.00351 0.14 0.00 0.14 0.0140 0.14 0.0 Chromium 0.70 0.0139 0.90 0.198 0.70 0.0244 0.70 0.218 0.70 0.186 0.70 0.0281 0.70 0.16 Cobalt 0.35 0.0557 0.45 0.0855 0.35 0.0174 0.35 0.0562 0.35 0.0491 0.35 0.0316 0.35 0.035 Copper 0.70 0.338 0.9q 0.468 0.70 0.345 0.70 0.358 0.70 0.337 0.70 0.305 0.70 0.31 Lead 0.3 -0.093 0.4 -0.220 0.3 -0.212 0.3 -0.197 0.3 -0.126 0.3 -0.059 0.3 -0.15 Manganese 0.35 0.0244 0.45 0.0270 0.35 0.0244 0.35 0.0246 0.35 0.0246 0.35 0.0281 0.35 0.031 Molybdenum 0.3 -0.0104 0.45 0.0270 0.35 0.0174 0.35 0.00351 0.3 -0.00702 0.35 0.0140 0.3 -0.0070 Nickel 0.70 0.0765 0.90 0.135 0.7 0.0626 0.70 0.0737 0.70 0.0772 0.70 0.0632 0.70 0.063 Selenium 0.70 0.132 0.90 0.13 0.7 -0.129 0.70 0.0527 0.70 -0.102 0.70 0.239 0.7 -0.141 Silver 0.70 0.108 0.9q 0.148 0.7 0.0870 0.70 0.112 0.70 0.0947 0.70 0.0983 0.70 0.098 Thallium 0.7 -0.048 0.9 -0.13 0.7 -0.0661 0.70 -0.112 0.70 -0.0140 0.70 -0.158 0.70 0.0141 Vanadium 0.3 -0.059 0.4 -0.0720 0.3 -0.041 0.35 -0.0491 0.3 -0.0491 0.3 -0.0421 0.3 -0.028 Zinc 0.7q 0.226 0.90 0.2971 0.7q 0.247 0.70 0.270 0.70 0.182 0.70 0.211 0.70 0.22 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 2 of 4 Page 19 Of 30 Printed: 4/18/2024 ICP QC Batch Summary Batch: 33Q240412-5 MCE Created: 4/12/24 6:18 pm By: thuynh Instrument: 33-PE8300 Initial Cal Std: Samples: Cal Check Std: Internal Std: 332406723-0001 332406723-0005 332406723-0009 LCS Std 332406723-0002 332406723-0006 332406723-0010 332406723-0003 332406723-0007 332406723-0011 MS Std Matrix: Cassettes 332406723-0004 332406723-0008 332406723-0012 332406723-0013 332406723-0017 332406723-0014 332406723-0018 332406723-0015 332406723-0019 332406723-0016 332406723-0020 Other 332406723-0010 332406723-0011 332406723-0013 332406723-0014 332406723-0015 332406723-0016 332406723-0017 04/13/2411:14 04/13/2411:17 04/13/2411:22 04/13/2411:25 04/13/2411:32 04/13/2411:35 04/13/2411:37 RL pg/m' Result Ng/m' RL pg/filter Result pg/filter RL pg/m' Result Ng/m' RL pg/m' Result pg/m' RL pg/m' Result Ng/m' RL pg/m' Result pg/m' RL pg/m' Result pg/m' Aluminum 3.5 0.965 5.0 0.855 3.5 1.71 5.8 1.11 3.5 1.29 3.5 1.15 3.5 1.1 Antimony 0.71 0.181 1.0 0.560 0.70 0.168 1.2 0.969 0.70 0.0739 0.70 0.0880 0.71 -0.035 Arsenic 0.71 0.263 1.0, 0.270 0.70 0.179 1.2 0.511 0.70 0.0387 0.70 0.194 0.71 0.0851 Barium 3.5 0.0568 5.0 0.0200 3.5 0.0561 5.8 0.0464 3.5 0.0493 3. 0.0493 3.5 0.049 Beryllium 0.071 -0.0070 0.1 -0.0100 0.07 -0.0070 0.1 -0.0116 0.070 -0.0070 0.07 -0.0070 0.071 -0.0070 Cadmium 0.1 -0.00709 0.20 0.0250 0.14 0.00351 0.23 0.00580 0.14 0.00352 0.14 0.00 0.14 0.0 Chromium 0.71 0.0142 1.0 0.205 0.70 0.0281 1.2 0.0232 0.70 0.0176 0.70 0.0106 0.71 0.024 Cobalt 0.35 0.0142 0.50 0.0650 0.35 0.0316 0.58 0.0522 0.35 0.0528 0.35 0.0281 0.35 0.024 Copper 0.71 0.341 1.q 0.505 0.70 0.284 1.4 0.522 0.70 0.356 0.70 0.317 0.71 0.32 Lead 0.3 -0.19 0.5 -0.365 0.3 -0.158 0.5 -0.296 0.3 -0.176 0.3 -0.18 0.3 -0.11 Manganese 0.35 0.021 0.5 0.0150 0.35 0.0351 0.58 0.0174 0.35 0.0176 0.35 0.0317 0.35 0.021 Molybdenum 0.35 0.0070 0.5 0.0100 0.3 -0.0316 0.58 0.0348 0.3 -0.0176 0.3 -0.0422 0.35 0.024 Nickel 0.71 0.0851 1. 0.115 0.7 0.0737 1.2 0.128 0.70 0.0775 0.70 0.0633 0.71 0.063 Selenium 0.71 0.227 1. -0.25 0.7 -0.070 1.2 -0.0464 0.70 0.236 0.7 -0.0774 0.71 0.049 Silver 0.71 0.103 1.q 0.14q 0.7 0.105 1.2 0.186 0.70 0.0915 0.701 0.091q 0.71 0.095 Thallium 0.71 -0.042 1. -0.26 0.7 -0.13 1.2 -0.191 0.70 -0.165 0.70 -0.176 0.71 -0.15 Vanadium 0.3 -0.070 0.5 -0.075 0.3 -0.052 0.58 -0.0870 0.3 -0.045 0.3 -0.024 0.3 -0.060 Zinc 0.71 0.188 1.0 0.261 0.7q 0.214 1.2 0.296 0.70 0.187 0.70 0.197 0.71 0.181 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 3 of 4 Page 20 Of 30 Printed: 4/18/2024 ICP QC Batch Summary Batch: 33Q240412-5 MCE Created: 4/12/24 6:18 pm By: thuynh Instrument: 33-PE8300 Initial Cal Std: Samples: Cal Check Std: Internal Std: 332406723-0001 332406723-0005 332406723-0009 LCS Std 332406723-0002 332406723-0006 332406723-0010 332406723-0003 332406723-0007 332406723-0011 MS Std Matrix: Cassettes 332406723-0004 332406723-0008 332406723-0012 332406723-0013 332406723-0017 332406723-0014 332406723-0018 332406723-0015 332406723-0019 332406723-0016 332406723-0020 Other 332406723-0018 332406723-0019 332406723-0020 332406723-0004 332406723-0012 04/13/2411:40 04/13/2411:43 04/13/2411:45 04/13/2413:13 04/13/2413:16 RL pg/m' Result Ng/m' RL pg/m' Result Ng/m' RL pg/m' Result Ng/m' RL pg/m' Result pg/m' RL pg/m' Result pg/m' Aluminum 3.5 0.797 3.6 1.59 3. 1.1 3.5 1.10 3.5 1.63 Antimony 0.71 0.617 0.72 0.469 0.7 0.26 0.70 0.338 0.70 0.10 Arsenic 0.71 0.280 0.74 0.197 0.7 0.27 0.70 -0.134 0.70 0.22 Barium 3.5 0.0532 3.6 0.0466 3.6 0.0788 3.5 0.0528 3.5 0.0561 Beryllium 0.071 -0.0070 0.07 -0.0071 0.07 -0.0071 0.07 -0.00704 0.070 -0.00702 Cadmium 0.14 0.00354 0.14 0.00 0.14 0.00 0.14 0.00 0.14 -0.00351 Chromium 0.71 0.163 0.72 0.0143 0.72 0.0143 0.70 0.151 0.70 0.0281 Cobalt 0.35 0.0248 0.36 0.0466 0.36 0.0322 0.35 0.0317 0.35 0.0246 Copper 0.71 0.362 0.74 0.279 0.72 0.301 0.7q 0.306 0.70 0.30 Lead 0.3 -0.209 0.3 -0.190 0.3 -0.147 0.3 -0.109 0.3 -0.140 Manganese 0.35 0.0496 0.36 0.0215 0.36 0.0215 0.35 0.0211 0.35 0.0351 Molybdenum 0.3 -0.0142 0.36 0.0035 0.3 -0.014 0.3 -0.0211 0.3 -0.00702 Nickel 0.71 0.0957 0.72 0.0466 0.72 0.0681 0.70 0.0775 0.70 0.073 Selenium 0.71 -0.103 0.7 -0.0071 0.7 -0.0609 0.70 0.0528 0.70 0.0140 Silver 0.71 0.106 0.72 0.104 0.72 0.107 0.70 0.0740 0.70 0.094 Thallium 0.71 -0.049 0.7 -0.244 0.72 0.0788 0.70 -0.148 0.70 -0.0702 Vanadium 0.3 -0.056 0.3 -0.043 0.3 -0.050 0.35 -0.0387 0.3 -0.0351 Zinc 0.71 0.188 0.72 0.168 0.74 0.172 0.70 0.254 0.70 0.211 (') 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: 4/18/2024 Batch: 33Q240412-7 MCE Instrument: 33-PE8300 Initial Cal Std: Cal Check Std: Internal Std: LCS Std MS Std Matrix: Cassettes I ICP QC Batch Summary Created: 4/12/24 6:21 pm By: thuynh 332406497-0021 332406732-0021 332406779-0003 332406850-0002 332406497-0022 332406732-0022 332406847-0001 332406723-0021 332406779-0001 332406847-0002 332406723-0022 332406779-0002 332406850-0001 Blank/DL Control Other Method Blank[7] Matrix Blank[7] LCS[1] LCSD[1] 332406723-0021 04/13/24 09:10 04/13/24 09:12 04/13/24 09:29 04/13/24 09:31 04/13/24 11:48 Result Ng/filter RL Ng/filter IL Result pg/filter RL Ng/filter Result pg/filter True Conc jig/filter % Rec 73.7051-119. 552 Result pg/filter True Conc jig/filter % Rec 73.7051-119. 552 % RPD <m20 RL pg/m3 Result Ng/m' Aluminum 0.0450 5.0 0.395 5.0 25.0 25.0 100 24.2 25.0 96.7 3.34 3.6 0.70 Antimony 0.790 1.0 0.515 1.0 22.7 25.0 91.0 21.8 25.0 87.2 4.24 0.72 0.23 Arsenic 0.44 1. 0.220,1.0 23.3 25.0 93.3 22.6 25.0 90.3 3.27 0.72 0.32 Barium 0.010 5. 0.0050 5.0 24.9 25. 99.4124.5 25.0 97.9 1.52 3.6 0.043 Beryllium -0.0050 0.1 -0.010 0.1 24.7 25. 98.6 24.0 25.0 95.9 2.80 0.07 -0.0071 Cadmium -0.0050 0.2 -0.0050 0.2 24.2 25. 96.7 23.7 25.0 94.8 2.03 0.1 -0.0035 Chromium -0.020 1. -0.015 1. 23.9 25. 95.6 23.6 25.0 94.3 1.35 0.72 0.021 Cobalt 0.0550 0.50 0.075 0.5 25.3 25. 101 24.8 25.0 99.0 2.20 0.36 0.028 Copper 0.165 1.0 0.23 1. 24.3 25. 97.3 24.2 25.0 96.7 0.598 0.72 0.31 Lead -0.365 0.5 -0.385 0.50 25.6 25. 102 25.1 25.0 100 2.05 0.3 -0.14 Manganese -0.0050 0.5 -0.0100 0.50 23.9 25. 95.7 23.6 25.0 94.6 1.18 0.36 0.035 Molybdenum -0.0100 0.50 0.0200 0.50 25.3 25.0 101 24.7 25.0 98.9 2.40 0.3 -0.010 Nickel 0.0750 1.0 0.0800 1.0 26.3 25. 105 24.2 25.0 96.8 8.45 0.72 0.078 Selenium -0.11 1. -0.110 1.0 23.8 25. 95.1 23.3 25.0 93.4 1.87 0.72 0.38 Silver 0.135 1.0 0.15 1. 23.5 25.q 94.q 23.5 25.0 93.8 0.1921 0.74 0.11 Thallium -0.060 1. -0.24 1. 24.9 25. 99. 24.0 25.0 95.9 3.82 0.72 -0.261 Vanadium -0.045 0.5 -0.075 0.5 24.0 25. 96.11 23.8 25.0 95.0 1.09 0.3 -0.0501 Zinc 0.025 1. -0.010 1. 25.q 25. 99.0 24.2 25.0 97.0 2.91 0.72 0.17 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 1 of 2 Page 22 Of 30 Printed: 4/18/2024 Batch: 33Q240412-7 MCE Instrument: 33-PE8300 Initial Cal Std: Cal Check Std: Internal Std: LCS Std MS Std Matrix: Cassettes Other 332406723-0022 04/13/24 11:50 RL pg/filter Result 19 Ng/filter Aluminum 5.0 0.33 Antimony 1.0 0.34 Arsenic 1.0 0.35 Barium 5.0 0.025 Beryllium 0.1 -0.010 Cadmium 0.2 -0.0050 Chromium 1.0 0.040 Cobalt 0.50 0.035 Copper 1.0 0.38 Lead 0.5 -0.26 Manganese 0.50 0.0050 Molybdenum 0.5 -0.030 Nickel 1.0 0.10 Selenium 1.0 0.12 Silver 1.0 0.13 Thallium 1. -0.20 Vanadium 0.5 -0.060 Zinc 1.q 0.22 ICP QC Batch Summary Created: 4/12/24 6:21 pm By: thuynh 332406497-0021 332406732-0021 332406779-0003 332406850-0002 332406497-0022 332406732-0022 332406847-0001 332406723-0021 332406779-0001 332406847-0002 332406723-0022 332406779-0002 332406850-0001 (') 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: 332406723 O LL VI W cr LLJ V l Q z Q z a O V LL O z Q V x a Q a a a a a m m a o 11 m 3 11 II II II d X Qj 1 1 1 1 I 1 1 f 1 1 © 91 0 a Cl •❑ - V) > 0 " J + - 1 I 1 1 1 1 1 1 1 F E -a o 'a uvy pue N+9i WV7 x x x x x x x x x x a a N t N � o E N O - c x .� 0 0 o 0 0 o 0 o o o N Z y Ln L O m 9a ❑ cCL M c a, Z5 E ctf C D- O M N N M m -T a m � m o t 6 2 H E 1z Ln rm-i Ln N Ln Ln Ln Ln v) Ln Ln Ln a a w M D r 4 ri r-i .--I r-ii r-i r-I r-I y 0 xas ry m W Ln L^ 0 ? 0 o n to d u D C O O O O O O O O O O O a 3 Q N -, N \ (V \ N \ N \ N 1—\ N N 1-1 N \ N \ a o ._ c ;; E Cl M m D M ai 0) 0)M a) 0) 0)m m G ❑ LA o oLn cr E_ f- N M � O ri V-1 N M Ln +� m (n m m m m m m m m O O 0 0 0 0 0 0 0 0 Ln V$ w N N N N N N PV N N N Q p O O O O O O O ON O 0 a Eu \ \ \ \ \ co a to m a1 ai 0) a) m m m al IT _ N h to a.'1 C O 1p � L Y d L Q �' -LU Ln O Ln Ln oo Ln 19t Vt N Ln D- 41 N N r-i 0) LD It Ln ,t m 01 .X E� m M r-i r-i m N N Na ri bu � c E —L 15 O a a a a a ¢ a a ° a � Q u o 0 0 0 0 0 0 0 0 Z o o f O 0 0 0 0 0 0 0 0 0 LL! LU W W LU LU LU W LU W o - a E v, cu tnLn U D d � a a a a a a a a a a O J Q O Y u ri N m RT Ln LD r. 00 at O 0� 0 0 0 0 0 0 CDi O O O r E ri L m c aJ O LU O LLJ O ul 0 uJ O LULJJ O O LU O W O W O uJ m " O m e E Ln LV O O O O O O Q O m a)o Q i 4+ E et O lqt O O v O VT O v O O d O �t O lqt 0 o to u m a a a s a a a a Q a ' T Ln u u u u u u u u u u u C E -a i 0 u C) V �' a' aJ' a H z LU 0 u w 11" 6 NI EP m I,L liJ 2 \ Cf Z 4 W Paqe 24 Of 30 Paae 1 Of 3 OrderID: 332406723 it 0 U. W V/ W ac Ln J a z Q 0 a .0 v 1 V tL 0 z Q V x a ¢° 3 Q a Q Q Q Q a a a a m �a v o m 3 II II � II ra ra Q I I 1 1 1 1 1 1 1 I .Y I 1 1 I I I 1 I 1 1 O �C ❑ S m Y cu .. uyy pue w °; s E � a k�+9T Wb� x x x x x x x x x x o o O O O O o 0 O 0 NZ hl u G N G iv , O i 4 L ❑ ■ cu nr O O Co O � w N cD rr LD Y E s v a 2 E F= Ln Q mr-1 r-1 N N mm w o c Ln m m m N m m m m m m SG d X Iy mL/m} 5 Y sT Ln Rt ltl* ItT led* Tr N q 47 C ^ 3 d h5 y N N rV N N O N O N O N O N O N O Q o IC d ❑ O rV N O fV N fV N N N m 3 a a E a o C o o a o o a W ccr CR rD m o a] ci r-1 r-1 r-I ri rl ri rl cu E ~ O O Ln N 00 lqr O 00 19t rl O ri ri N N Cn -zr -:t U) O ++ Ln Ln Ln Ln Ln Ln Ln Ln Ln Zo m ri ri rl ci ci r-i ri ri ci F.nY LA N N N 4J N fV N N N fV N - a❑ 0 0 0 O O O O 0 0 o 0 m m m al al a) 07 m al 01 m r` v E o Q Y c � L a rn n + o N r. N o0 Y u sz S7. N O Ln N TT rV O N r-1 CV Q r I Q ri [o al Ln cl 00 �-I o to r�i r�i r r�i r�i r�i rmi rml Q, E J q i t y c 4] r-l-1 m cn ra CC CO m m m m o v -o m 0 rr N m 1* Ln (D r- 00 a) a u 0 0 0 0 0 0 0 0 0 0 2 o r- E co O O O 0 O O 0 O O O m ,� LL w Lu Lu W Lu w Lu w w QLU C i o o = Q Ln O W u w u D u Lli oo v, q i. U Q ri co m m m m c0 c0 cc m J o d = o ri N m rtt Ln tD r. 00 at Z 00 m:0 ^ Qi o c YO 4- '� Qj coQ LL w O w Q w CD w w Q w O w O LU O w m Lu ry O s� c E "�O w r-l' Ln cu rn o 0 0 0 c Q 0 0 0 0 0 a E cfi O O O O O O Q O O o V m 0 a a ¢ a a a a ¢ a N Q u u U U U u U U U Ln 3 m 'n Cl m vi = c U m E 0:E o W 0 'a coo L CL I CL Paqe 25 Of 30 Paqe 2 Of 3 OrderID: 332406723 cc 0 +LL v 1 W cr W cc LA J a z Q z a 0 0 i N D V ILL 0 z a V x L Q u !0 m a � i 3 a a a X z - a ❑ G1 � a+ 7 O yCCr - i Q ❑ G ■❑ E _ m ❑ J es E UIN pue c. IV + 31 M;) X X A `o - Q N Z u Ln nxi cu ❑ +_J o 4 ta� w E = cu a) a - O O O a y QJ m 41 " "U �_ v Y ,, ci p m u o m Q rn m o oa s U d -m Cr N O C C U m _ 3 _ Z N M Q O N d ° p 1O v O N W ~ E ° v) a� O Q E Lo oo m6- �m tA v N m rV Q t' CA i a 00 L V1 am+ N `^ n E `nv c c .� N � O D c Y a a dt Qi ll m Sk 4 G1Ln L Ql a o a) m in rr3 c vi a C ++ � E n > i Zm m ri O Z C7 Q u O � 0 0 o CO E � O CO �N LU 2o�pO U- JE o o u V L ODD o C CQ 0-1 J p 0 � u F O 0 0 -000 E w O .� �1 O LU CO � rn � -J r �1 E a w j C U Lff Ln M I O Ql G O C Q O C7' a) O t E O 't p Onmru u N U p a ] N C M of •++ C ?- O H u c E -"a of a — fO ° E - d] O L U N L CL —j CL 0 to m 'l Paqe 26 Of 30 Paqe 3 Of 3 LA Testing 5431 Industrial Drive, Huntington Beach, CA 92649 /Pir Phone: (714) 828-4999 Fax: (714) 828-4944 I Email: hblab@latesting.com TESTING Attn: Noah Ambos Customer ID: CTEH99 CTEH Center for Toxicology & Env. Health Customer PO: 5120 North Shore Drive Received: 04/11/24 10:05 AM North Little Rock, AR 72118 Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332406723 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 TUCA0409ME001A 332406723-0001 C-CAM 16 Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409ME001A 332406723-0001 C-Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409ME002A 332406723-0002 C-CAM 16 Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409ME002A 332406723-0002 C-Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409ME003A 332406723-0003 C-CAM 16 Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409ME003A 332406723-0003 C-Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409ME004A 332406723-0004 C-CAM 16 Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409ME004A 332406723-0004 C-Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409ME005A 332406723-0005 C-CAM 16 Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409ME005A 332406723-0005 C-Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409ME006A 332406723-0006 C-CAM 16 Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409ME006A 332406723-0006 C-Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409ME007A 332406723-0007 C-CAM 16 Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM Date Sent 411112024 3:23:35 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 Received: 04/11/24 10:05 AM North Little Rock, AR 72118 Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332406723 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 TUCA0409ME007A 332406723-0007 C-Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409ME008A 332406723-0008 C-CAM 16 Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409ME008A 332406723-0008 C-Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409ME009A 332406723-0009 C-CAM 16 Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409ME009A 332406723-0009 C-Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409ME010A 332406723-0010 C-CAM 16 Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409ME010A 332406723-0010 C-Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409MEFBO01A 332406723-0011 C-CAM 16 Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409MEFBO01A 332406723-0011 C-Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409ME001B 332406723-0012 C-CAM 16 Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409ME001B 332406723-0012 C-Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409ME002B 332406723-0013 C-CAM 16 Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409ME002B 332406723-0013 C-Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM Date Sent 411112024 3:23:36 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 Received: 04/11/24 10:05 AM North Little Rock, AR 72118 Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332406723 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 TUCA0409ME003B 332406723-0014 C-CAM 16 Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409ME003B 332406723-0014 C-Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409ME004B 332406723-0015 C-CAM 16 Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409ME004B 332406723-0015 C-Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409ME005B 332406723-0016 C-CAM 16 Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409ME005B 332406723-0016 C-Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409ME006B 332406723-0017 C-CAM 16 Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409ME006B 332406723-0017 C-Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409ME007B 332406723-0018 C-CAM 16 Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409ME007B 332406723-0018 C-Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409ME008B 332406723-0019 C-CAM 16 Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409ME008B 332406723-0019 C-Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409ME009B 332406723-0020 C-CAM 16 Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM Date Sent 411112024 3:23:36 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 Received: 04/11/24 10:05 AM North Little Rock, AR 72118 Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332406723 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 TUCA0409ME009B 332406723-0020 C-Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409ME010B 332406723-0021 C-CAM 16 Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409ME010B 332406723-0021 C-Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409MEFBO01B 332406723-0022 C-CAM 16 Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM TUCA0409MEFBO01B 332406723-0022 C-Metals by ICP 4/11/2024 1 Week (EOD) 4/18/2024 10:05:00 AM 6:00:00 PM Note: The above sample log -in information is based solely on the data provided by the customer on the Chain of Custody form. Sample count, ID number verification, and evaluation of each individual sample is not started/done until sample analysis process begins by the scientist at the lab bench. If at this point the staff finds that a sample is missing, ID number does not match, or has any other issue that will disrupt analysis, the customer will be notified. Date Sent 411112024 3:23:36 PM Paqe 30 Of 30 4