Loading...
HomeMy WebLinkAboutMetals 02052024LA TESTING 1"j'A TESTING Noah Ambos CTEH Center for Toxicology & Env. Health 5120 North Shore Drive North Little Rock, AR 72118 LA Testing 5431 Industrial Drive Huntington Beach, CA 92649 (714) 828-4999 CustomerService(o)emsl.com Re: Narrative: NIOSH 7303 LA Testing Order: 332401983, Project ID: PROJ-032229 Dear Noah HUNTINGTON BEACH, CA 92649 5431 INDUSTRIAL DRIVE PHONE: (714) 828-4999 On 2/ 6/2024, 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: 332401983, Project ID: PROJ-032229: All samples were prepared and analyzed according to the method specified NIOSH 7300 Modified. The samples were submitted on cellulose ester membrane filters which were prepared utilizing a hot block digestion technique as indicated in the method. The samples were then analyzed via Inductively Coupled Plasma (ICP) analysis utilizing Atomic Emission Spectroscopy (AES). All preparation and analyses were performed within the method specific hold time requirement. Results are reported in mg/m3. Quality Control Dilutions: None Calibrations: The RL, RLVS ICV and bracketing CCV standards were within control limits. Blanks: Target analytes were not detected above the reporting limit in the associated blanks. Media blank was not subtracted from sample concentrations. LCS/LCSD: The laboratory control sample spike recoveries and RPD results were within control limits. ICSA/ICSB: The interference check solution results were within control limits. QC was performed at rates compliant with both the American Industrial Hygiene Association (AIHA) and the California Environmental Laboratory Accreditation Program (ELAP). February 13, 2024 1 certify that this report is in compliance with the terms and conditions of the contract, both technically and for completeness, for other than the conditions detailed above. In addition, I certify, that to the best of my knowledge and belief, the data as reported are true and accurate. Release of the data contained in this Michael Chapman, Laboratory Manager q• Paqe 1 Of CHEMMETALNARR.2.0 LA Testing 5431 Industrial Drive, Huntington Beach, CA 92649 Phone: (714) 828-4999 Fax: (714) 828-4944 Email: hblabOlatestinq.com TESTING Attn: Noah Ambos 2/13/2024 CTEH Center for Toxicology & Env. Health 5120 North Shore Drive North Little Rock, AR 72118 Phone: (501) 801-8500 Fax: (501) 614-2835 The following analytical report covers the analysis performed on samples submitted to LA Testing on 2/6/2024. 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 #332401983. 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: 332401983 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 2/6/2024 10:10 AM North Little Rock, AR 72118 Collected: 2/5/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0205ME001A Collected. 2/5/2024 Lab ID: 332401983-0001 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.4 3.4 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Antimony <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Barium <3.4 3.4 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Chromium <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cobalt <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Copper <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Lead <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Manganese <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Molybdenum <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Nickel <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Selenium <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Silver <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Thallium <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Vanadium <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Zinc <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH Client Sample Description TUCA0205ME002A Collected. 2/5/2024 Lab ID: 332401983-0002 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Antimony <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Chromium <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Copper <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/13/2024 3:14:24 PM Page 2 of 16 Paqe 3 Of 30 LA Testing LA Testing Order: 332401983 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 2/6/2024 10:10 AM North Little Rock, AR 72118 Collected: 2/5/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0205ME002A Collected. 2/5/2024 Lab ID: 332401983-0002 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Nickel <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Selenium <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Silver <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Thallium <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Zinc <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH Client Sample Description TUCA0205ME003A Collected. 2/5/2024 Lab ID: 332401983-0003 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.4 3.4 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Antimony <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Arsenic <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Barium <3.4 3.4 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Beryllium <0.068 0.068 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Chromium <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cobalt <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Copper <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Lead <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Manganese <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Molybdenum <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Nickel <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Selenium <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Silver <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Thallium <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Vanadium <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Zinc <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/13/2024 3:14:24 PM Page 3 of 16 Paqe 4 Of 30 LA Testing LA Testing Order: 332401983 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 2/6/2024 10:10 AM North Little Rock, AR 72118 Collected: 2/5/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0205ME004A Collected. 2/5/2024 Lab ID: 332401983-0004 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.4 3.4 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Antimony <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Barium <3.4 3.4 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Chromium <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cobalt <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Copper <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Lead <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Manganese <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Molybdenum <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Nickel <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Selenium <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Silver <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Thallium <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Vanadium <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Zinc <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH Client Sample Description TUCA0205ME005A Collected. 2/5/2024 Lab ID: 332401983-0005 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.4 3.4 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Antimony <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Arsenic <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Barium <3.4 3.4 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Beryllium <0.068 0.068 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Chromium <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cobalt <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Copper <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Lead <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Manganese <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/13/2024 3:14:24 PM Page 4 of 16 Paqe 5 Of 30 LA Testing LA Testing Order: 332401983 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 2/6/2024 10:10 AM North Little Rock, AR 72118 Collected: 2/5/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0205ME005A Collected. 2/5/2024 Lab ID: 332401983-0005 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Nickel <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Selenium <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Silver <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Thallium <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Vanadium <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Zinc <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH Client Sample Description TUCA0205ME006A Collected. 2/5/2024 Lab ID: 332401983-0006 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.4 3.4 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Antimony <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Barium <3.4 3.4 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Chromium <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cobalt <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Copper <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Lead <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Manganese <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Molybdenum <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Nickel <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Selenium <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Silver <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Thallium <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Vanadium <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Zinc <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/13/2024 3:14:24 PM Page 5 of 16 Paqe 6 Of 30 LA Testing LA Testing Order: 332401983 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 2/6/2024 10:10 AM North Little Rock, AR 72118 Collected: 2/5/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0205ME007A Collected. 2/5/2024 Lab ID: 332401983-0007 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.4 3.4 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Antimony <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Arsenic <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Barium <3.4 3.4 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Beryllium <0.068 0.068 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Chromium <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cobalt <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Copper <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Lead <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Manganese <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Molybdenum <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Nickel <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Selenium <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Silver <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Thallium <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Vanadium <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Zinc <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH Client Sample Description TUCA0205ME008A Collected. 2/5/2024 Lab ID: 332401983-0008 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <4.8 4.8 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Antimony <0.95 0.95 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Arsenic <0.95 0.95 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Barium <4.8 4.8 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Beryllium <0.095 0.095 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cadmium <0.19 0.19 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Chromium <0.95 0.95 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cobalt <0.48 0.48 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Copper <0.95 0.95 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Lead <0.48 0.48 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Manganese <0.48 0.48 pg/m' 2/8/2024 TH 2/8/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/13/2024 3:14:24 PM Page 6 of 16 Paqe 7 Of 30 LA Testing LA Testing Order: 332401983 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 2/6/2024 10:10 AM North Little Rock, AR 72118 Collected: 2/5/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0205ME008A Collected. 2/5/2024 Lab ID: 332401983-0008 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.48 0.48 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Nickel <0.95 0.95 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Selenium <0.95 0.95 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Silver <0.95 0.95 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Thallium <0.95 0.95 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Vanadium <0.48 0.48 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Zinc <0.95 0.95 pg/m' 2/8/2024 TH 2/8/2024 TH Client Sample Description TUCA0205ME009A Collected. 2/5/2024 Lab ID: 332401983-0009 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.4 3.4 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Antimony <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Arsenic <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Barium <3.4 3.4 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Beryllium <0.068 0.068 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Chromium <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cobalt <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Copper <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Lead <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Manganese <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Molybdenum <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Nickel <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Selenium <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Silver <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Thallium <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Vanadium <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Zinc <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/13/2024 3:14:24 PM Page 7 of 16 Paqe 8 Of 30 LA Testing LA Testing Order: 332401983 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 2/6/2024 10:10 AM North Little Rock, AR 72118 Collected: 2/5/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0205ME010A Collected. 2/5/2024 Lab ID: 332401983-0010 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.4 3.4 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Antimony <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Arsenic <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Barium <3.4 3.4 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Beryllium <0.068 0.068 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Chromium <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cobalt <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Copper <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Lead <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Manganese <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Molybdenum <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Nickel <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Selenium <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Silver <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Thallium <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Vanadium <0.34 0.34 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Zinc <0.68 0.68 pg/m' 2/8/2024 TH 2/8/2024 TH Client Sample Description TUCA0205MEFBO01A Collected. 2/5/2024 Lab ID: 332401983-0011 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <5.0 5.0 pg/filter 2/8/2024 TH 2/8/2024 TH 7300 Modified Antimony <1.0 1.0 pg/filter 2/8/2024 TH 2/8/2024 TH 7300 Modified Arsenic <1.0 1.0 pg/filter 2/8/2024 TH 2/8/2024 TH 7300 Modified Barium <5.0 5.0 pg/filter 2/8/2024 TH 2/8/2024 TH 7300 Modified Beryllium <0.10 0.10 pg/filter 2/8/2024 TH 2/8/2024 TH 7300 Modified Cadmium <0.20 0.20 pg/filter 2/8/2024 TH 2/8/2024 TH 7300 Modified Chromium <1.0 1.0 pg/filter 2/8/2024 TH 2/8/2024 TH 7300 Modified Cobalt <0.50 0.50 pg/filter 2/8/2024 TH 2/8/2024 TH 7300 Modified Copper <1.0 1.0 pg/filter 2/8/2024 TH 2/8/2024 TH 7300 Modified Lead <0.50 0.50 pg/filter 2/8/2024 TH 2/8/2024 TH 7300 Modified Manganese <0.50 0.50 pg/filter 2/8/2024 TH 2/8/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/13/2024 3:14:24 PM Page 8 of 16 Paqe 9 Of 30 LA Testing LA Testing Order: 332401983 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 2/6/2024 10:10 AM North Little Rock, AR 72118 Collected: 2/5/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0205MEFBO01A Collected. 2/5/2024 Lab ID: 332401983-0011 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.50 0.50 pg/filter 2/8/2024 TH 2/8/2024 TH 7300 Modified Nickel <1.0 1.0 pg/filter 2/8/2024 TH 2/8/2024 TH 7300 Modified Selenium <1.0 1.0 pg/filter 2/8/2024 TH 2/8/2024 TH 7300 Modified Silver <1.0 1.0 pg/filter 2/8/2024 TH 2/8/2024 TH 7300 Modified Thallium <1.0 1.0 pg/filter 2/8/2024 TH 2/8/2024 TH 7300 Modified Vanadium <0.50 0.50 pg/filter 2/8/2024 TH 2/8/2024 TH 7300 Modified Zinc <1.0 1.0 pg/filter 2/8/2024 TH 2/8/2024 TH Client Sample Description TUCA0205ME001 B Collected. 2/5/2024 Lab ID: 332401983-0012 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/13/2024 3:14:24 PM Page 9 of 16 Paqe 10 Of 30 LA Testing LA Testing Order: 332401983 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 2/6/2024 10:10 AM North Little Rock, AR 72118 Collected: 2/5/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0205ME002B Collected. 2/5/2024 Lab ID: 332401983-0013 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <4.7 4.7 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Antimony <0.94 0.94 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Arsenic <0.94 0.94 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Barium <4.7 4.7 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Beryllium <0.094 0.094 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cadmium <0.19 0.19 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Chromium <0.94 0.94 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cobalt <0.47 0.47 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Copper <0.94 0.94 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Lead <0.47 0.47 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Manganese <0.47 0.47 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Molybdenum <0.47 0.47 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Nickel <0.94 0.94 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Selenium <0.94 0.94 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Silver <0.94 0.94 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Thallium <0.94 0.94 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Vanadium <0.47 0.47 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Zinc <0.94 0.94 pg/m' 2/8/2024 TH 2/8/2024 TH Client Sample Description TUCA0205ME003B Collected. 2/5/2024 Lab ID: 332401983-0014 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Antimony <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Chromium <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Copper <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/13/2024 3:14:24 PM Page 10 of 16 Paqe 11 Of 30 LA Testing LA Testing Order: 332401983 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 2/6/2024 10:10 AM North Little Rock, AR 72118 Collected: 2/5/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0205ME003B Collected. 2/5/2024 Lab ID: 332401983-0014 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Nickel <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Selenium <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Silver <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Thallium <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Zinc <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH Client Sample Description TUCA0205ME004B Collected. 2/5/2024 Lab ID: 332401983-0015 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/13/2024 3:14:24 PM Page 11 of 16 Paqe 12 Of 30 LA Testing LA Testing Order: 332401983 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 2/6/2024 10:10 AM North Little Rock, AR 72118 Collected: 2/5/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0205ME005B Collected. 2/5/2024 Lab ID: 332401983-0016 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH Client Sample Description TUCA0205ME006B Collected. 2/5/2024 Lab ID: 332401983-0017 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Antimony <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Chromium <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Copper <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/13/2024 3:14:24 PM Page 12 of 16 Paqe 13 Of 30 LA Testing LA Testing Order: 332401983 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 2/6/2024 10:10 AM North Little Rock, AR 72118 Collected: 2/5/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0205ME006B Collected. 2/5/2024 Lab ID: 332401983-0017 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Nickel <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Selenium <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Silver <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Thallium <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Zinc <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH Client Sample Description TUCA0205ME007B Collected. 2/5/2024 Lab ID: 332401983-0018 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/13/2024 3:14:24 PM Page 13 of 16 Paqe 14 Of 30 LA Testing LA Testing Order: 332401983 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 2/6/2024 10:10 AM North Little Rock, AR 72118 Collected: 2/5/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0205ME008B Collected. 2/5/2024 Lab ID: 332401983-0019 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Antimony <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Chromium <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Copper <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Nickel <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Selenium <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Silver <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Thallium <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Zinc <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH Client Sample Description TUCA0205ME009B Collected. 2/5/2024 Lab ID: 332401983-0020 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Antimony <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Chromium <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Copper <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/13/2024 3:14:24 PM Page 14 of 16 Paqe 15 Of 30 LA Testing LA Testing Order: 332401983 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 2/6/2024 10:10 AM North Little Rock, AR 72118 Collected: 2/5/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0205ME009B Collected. 2/5/2024 Lab ID: 332401983-0020 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Nickel <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Selenium <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Silver <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Thallium <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Zinc <0.69 0.69 pg/m' 2/8/2024 TH 2/8/2024 TH Client Sample Description TUCA0205ME010B Collected. 2/5/2024 Lab ID: 332401983-0021 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 2/8/2024 TH 2/8/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 2/8/2024 TH 2/8/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/13/2024 3:14:24 PM Page 15 of 16 Paqe 16 Of 30 LA Testing LA Testing Order: 332401983 CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING http://www.LATestina.com hblab(a latestina.com ProjectlD: PROJ-032229 Attn: Noah Ambos Phone: (501) 801-8500 CTEH Center for Toxicology & Env. Health Fax: (501) 614-2835 5120 North Shore Drive Received: 2/6/2024 10:10 AM North Little Rock, AR 72118 Collected: 2/5/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0205MEFBO01 B Collected. 2/5/2024 Lab ID: 332401983-0022 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <5.0 5.0 pg/filter 2/8/2024 TH 2/8/2024 TH 7300 Modified Antimony <1.0 1.0 pg/filter 2/8/2024 TH 2/8/2024 TH 7300 Modified Arsenic <1.0 1.0 pg/filter 2/8/2024 TH 2/8/2024 TH 7300 Modified Barium <5.0 5.0 pg/filter 2/8/2024 TH 2/8/2024 TH 7300 Modified Beryllium <0.10 0.10 pg/filter 2/8/2024 TH 2/8/2024 TH 7300 Modified Cadmium <0.20 0.20 pg/filter 2/8/2024 TH 2/8/2024 TH 7300 Modified Chromium <1.0 1.0 pg/filter 2/8/2024 TH 2/8/2024 TH 7300 Modified Cobalt <0.50 0.50 pg/filter 2/8/2024 TH 2/8/2024 TH 7300 Modified Copper <1.0 1.0 pg/filter 2/8/2024 TH 2/8/2024 TH 7300 Modified Lead <0.50 0.50 pg/filter 2/8/2024 TH 2/8/2024 TH 7300 Modified Manganese <0.50 0.50 pg/filter 2/8/2024 TH 2/8/2024 TH 7300 Modified Molybdenum <0.50 0.50 pg/filter 2/8/2024 TH 2/8/2024 TH 7300 Modified Nickel <1.0 1.0 pg/filter 2/8/2024 TH 2/8/2024 TH 7300 Modified Selenium <1.0 1.0 pg/filter 2/8/2024 TH 2/8/2024 TH 7300 Modified Silver <1.0 1.0 pg/filter 2/8/2024 TH 2/8/2024 TH 7300 Modified Thallium <1.0 1.0 pg/filter 2/8/2024 TH 2/8/2024 TH 7300 Modified Vanadium <0.50 0.50 pg/filter 2/8/2024 TH 2/8/2024 TH 7300 Modified Zinc <1.0 1.0 pg/filter 2/8/2024 TH 2/8/2024 TH AIHA LAP, LLC-IHLAP Accredited #101650 Definitions: MDL - method detection limit J - Result was below the reporting limit, but at or above the MDL ND - indicates that the analyte was not detected at the reporting limit RL - Reporting Limit (Analytical) D - Dilution Sample required a dilution which was used to calculate final results ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/13/2024 3:14:24 PM Page 16 of 16 Paqe 17 Of 30 Printed: 2/13/2024 Batch: 33Q240208-1 MICE Instrument: 33-PE8300 Initial Cal Std: Cal Check Std: Internal Std: LCS Std MS Std Matrix: Cassettes I ICP QC Batch Summary Created: 2/8/24 11:57 am By: thuynh 332401983-0001 332401983-0005 332401983-0009 332401983-0013 332401983-0017 332401983-0002 332401983-0006 332401983-0010 332401983-0014 332401983-0018 332401983-0003 332401983-0007 332401983-0011 332401983-0015 332401983-0019 332401983-0004 332401983-0008 332401983-0012 332401983-0016 332401983-0020 Blank/DL Control Other Method Blank[7] Matrix Blank[7] LCS[1] LCSD[1] 332401983-0001 02/08/24 09:50 02/08/24 11:53 02/08/24 10:09 02/08/24 10:11 02/08/24 10:34 Result pg/filter RL pg/filter IL Result pg/filter RL pg/filter Result pg/filter True Conc pg/filter % Rec 73.7051-119. 552 Result pg/filter True Conc pgffilter % Rec 73.7051-119. 552 % RPD <m20 RL pg/m3 Result pg/m' Aluminum -0.82 5. -0.275 5.0 22.7 25.0 90.8 25.1 25.0 100 9.90 3. -0.341 Antimony -1.06 1. -0.240 1.0 22.9 25.0 91.6 24.5 25.0 97.9 6.59 0.6 -0.068 Arsenic -0.075 1. -0.430, 1.0 23.8 25.0 95.3 24.1 25.0 96. 1.23 0.6 -0.17 Barium -0.010 5. -0.0050 5.0 24.0 25. 95.8124.8 25.0 99.1 3.37, 3.4 0.017 Beryllium 0.0050 0.1 0.0 0.1 24.6 25. 98.4 24.7 25.0 99.0 0.567 0.069 0.0034 Cadmium -0.015 0.2 -0.0050 0.2 25.2 25. 101 25.7 25.0 103 1.89 0.1 -0.0034 Chromium -0.015 1. 0.0050 1. 24.0 25. 95.9 24.2 25.0 96.8 0.934 0.69 0.020 Cobalt 0.0450 0.50 0.065 0.5 25.6 25. 103 26.1 25.0 104 1.84 0.34 0.020 Copper -0.0400 1.0 0.0050 1. 23.5 25. 93.9 23.7 25.0 94.6 0.764 0.69 0.12 Lead -0.010 0.5 -0.13 0.5 24.3 25.q 97.3 25.0 25.0 99.8 2.56 0.34 0.031 Manganese -0.0050 0.5 -0.0050 0.5 25.3 25. 101 25.4 25.0 102 0.473 0.34 0.0034 Molybdenum 0.0150 0.50 0.010 0.5 25.1 25.0 100 25.5 25.0 102 1.92 0.34 0.013 Nickel -0.0100 1.0 0.035 1. 26.1 25. 104 26.6 25.0 107 2.20 0.69 0.0034 Selenium 0.185 1.0 0.28 1. 24.3 25. 97.1 25.4 25.0 101 4.37 0.69 0.24 Silver 0.00500 1.0 0.030 1. 23.9 25. 95.8 24.3 25.0 97.1 1.3 0.69 0.044 Thallium -0.20 1. -0.31 1. 25.2 25. 101 25.8 25.0 103 2.19 0.6 -0.13 Vanadium -0.010 0.5 -0.020 0.5 24.3 25. 97.4 24.5 25.0 97.9 0.574 0.3 -0.0034 Zinc -0.24 1. -0.20 1. 25.3 25. 101 25.7 25.0 103 1.68 0.6 -0.093 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 1 of 4 Page 18 Of 30 Printed: 2/13/2024 ICP QC Batch Summary Batch: 33Q240208-1 MICE Created: 2/8/24 11:57 am By: thuynh Instrument: 33-PE8300 Initial Cal Std: Samples: Cal Check Std: Internal Std: 332401983-0001 332401983-0005 332401983-0009 LCS Std 332401983-0002 332401983-0006 332401983-0010 332401983-0003 332401983-0007 332401983-0011 MS Std Matrix: Cassettes 332401983-0004 332401983-0008 332401983-0012 332401983-0013 332401983-0017 332401983-0014 332401983-0018 332401983-0015 332401983-0019 332401983-0016 332401983-0020 Other 332401983-0002 332401983-0003 332401983-0004 332401983-0005 332401983-0006 332401983-0007 332401983-0008 02/08/2410:36 02/08/2410:39 02/08/2410:41 02/08/2410:43 02/08/2410:46 02/08/2410:48 02/08/2410:50 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 Ng/m' RL pg/m' Result pg/m' RL pg/m' Result pg/m' Aluminum 3. -0.38 3. -0.10 3. -0.29 3.4 -0.116 3.4 -0.254 3.4 -0.701 4. -0.066 Antimony 0.6 -0.0971 0.6 -0.00339 0.6 0.121 0.68 -0.0513 0.69 0.333 0.68 0.0957 0.9 -0.39 Arsenic 0.6 -0.0624 0.6 -0.21 0.6 -0.21C 0.68 -0.229 0.69 -0.158 0.6 -0.185 0.9 -0.51 Barium 3.5 0.0139 3.4 0.0170 3.4 0.0138 3.4 0.0137 3.4 0.0103 3.4 0.0103 4.8 0.019 Beryllium 0.069 0.00 0.068 0.00339 0.069 0.00 0.068 0.00 0.069 0.00343 0.068 0.00342 0.095 0.0047 Cadmium 0.1 -0.0034 0.1 -0.0033 0.1 -0.00345 0.14 0.0103 0.14 0.0034 0.1 -0.00342 0.19 0.0047 Chromium 0.69 0.0312 0.68 0.0305 0.69 0.0241 0.68 0.0171 0.69 0.00343 0.68 0.208 0.95 0.023 Cobalt 0.35 0.0382 0.34 0.0373 0.34 0.0310 0.34 0.0273 0.34 0.0137 0.34 0.0376 0.48 0.0095 Copper 0.69 0.118 0.6q 0.0746 0.69 0.0862 0.6q 0.0684 0.69 0.0481 0.6q 0.0513 0.95 0.057 Lead 0.3 -0.086 0.3 -0.030 0.3 -0.0931 0.3 -0.0342 0.34 -0.0652 0.34 0.0205 0.4 -0.10 Manganese 0.3 -0.00347 0.34 0.00339 0.34 0.00 0.34 0.0103 0.34 0.00 0.34 0.00 0.4 -0.0047 Molybdenum 0.35 0.00347 0.34 0.0136 0.34 0.0138 0.34 0.0171 0.34 0.00687 0.34 0.0103 0.48 0.0095 Nickel 0.6 -0.00347 0.68 0.0102 0.6 -0.00345 0.68 0.0103 0.69 0.00343 0.68 0.0103 0.9 -0.0047 Selenium 0.69 0.389 0.68 0.193 0.6 0.0207 0.68 0.246 0.69 0.189 0.68 0.0615 0.9 -0.0095 Silver 0.69 0.0208 0.6q 0.02371 0.6 0.0414 0.68 0.0137 0.69 0.0206 0.6q 0.030q 0.95 0.057 Thallium 0.6 -0.170 0.6 -0.29 0.6 -0.110 0.68 -0.178 0.69 -0.275 0.6 -0.369 0.9 -0.099 Vanadium 0.3 -0.038 0.3 -0.020 0.3 -0.027 0.34 -0.0137 0.34 -0.0172 0.34 -0.020 0.4 -0.033 Zinc 0.6 -0.118 0.6 -0.11 0.6 -0.117 0.68 -0.0889 0.69 -0.106 0.6 -0.095 0.9 -0.19 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 2 of 4 Page 19 Of 30 Printed: 2/13/2024 ICP QC Batch Summary Batch: 33Q240208-1 MICE Created: 2/8/24 11:57 am By: thuynh Instrument: 33-PE8300 Initial Cal Std: Samples: Cal Check Std: Internal Std: 332401983-0001 332401983-0005 332401983-0009 LCS Std 332401983-0002 332401983-0006 332401983-0010 332401983-0003 332401983-0007 332401983-0011 MS Std Matrix: Cassettes 332401983-0004 332401983-0008 332401983-0012 332401983-0013 332401983-0017 332401983-0014 332401983-0018 332401983-0015 332401983-0019 332401983-0016 332401983-0020 Other 332401983-0009 332401983-0010 332401983-0011 332401983-0012 332401983-0013 332401983-0014 332401983-0015 02/08/2410:57 02/08/2411:00 02/08/2411:02 02/08/2411:04 02/08/2411:07 02/08/2411:09 02/08/2411:11 RL pg/m' esuit /m' RL pg/filter Result pg/filter 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. -0.25 3. -0.30 5. -0.26 3.5 -0.609 4.7 -0.422 3. -0.519 3.5 0.056 Antimony 0.6 -0.458 0.6 0.125 1.0 0.815 0.70 -0.738 0.94 -0.895 0.69 0.183 0.7 -0.31 Arsenic 0.6 -0.359 0.6 0.030 1. -0.455 0.70 -0.341 0.94 -0.164 0.6 -0.090 0.7 -0.21 Barium 3.4 0.0102 3.4 0.0102 5.0 0.00500 3.5 0.0139 4.7 0.0281 3.5 0.0138 3.5 0.010 Beryllium 0.068 0.00341 0.068 0.00 0.1 0.0 0.07q 0.00348 0.094 0.00 0.069 0.00 0.070 0.0 Cadmium 0.14 0.00 0.1 -0.0033 0.2 -0.0050 0.14 0.00348 0.19 0.00 0.14 0.00 0.14 0.0 Chromium 0.68 0.0171 0.68 0.230 1.0 0.045 0.70 0.0174 0.94 0.262 0.69 0.0173 0.70 0.010 Cobalt 0.34 0.0137 0.34 0.0136 0.5c 0.015C 0.35 0.0104 0.47 0.0375 0.35 0.0208 0.35 0.028 Copper 0.68 0.0990 0.6q 0.0576 1.0 0.070C 0.70 0.0278 0.94 0.0797 0.69 0.0208 0.70 0.028 Lead 0.3 -0.113 0.3 -0.040 0.5 -0.055 0.3 -0.0801 0.4 -0.0141 0.3 -0.051 0.3 -0.059 Manganese 0.34 0.00 0.3 -0.00339 0.5C 0.0c 0.3 0.00 0.47 0.00 0.3q 0.00 0.35 0.0 Molybdenum 0.34 0.0307 0.34 0.0136 0.5C 0.0050 0.3 -0.00348 0.47 0.0469 0.35 0.0242 0.3 -0.031 Nickel 0.68 0.00 0.6 -0.0102 1.0 0.0050C 0.70 0.00696 0.94 0.00937 0.69 0.00692 0.70 0.010 Selenium 0.68 0.338 0.68 0.054 1. -0.020C 0.70 0.0139 0.94 0.0234 0.69 0.260 0.70 0.13 Silver 0.68 0.0102 0.6q 0.020q 1.0 0.030C 0.70 0.0174 0.94 0.0234 0.69 0.0138 0.70 0.045 Thallium 0.6 -0.167 0.6 -0.24 1. -0.41 0.70 -0.226 0.94 -0.225 0.6 -0.218 0.7 -0.26 Vanadium 0.3 -0.037 0.3 -0.016 0.5 -0.015 0.35 -0.0278 0.47 -0.0234 0.3 -0.020 0.3 -0.024 Zinc 0.6 -0.102 0.6 -0.11 1. -0.1qq 0.70 -0. 1 36 0.94 -0.183 0.6 -0.121 0.7 -0.11 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 3 of 4 Page 20 Of 30 Printed: 2/13/2024 ICP QC Batch Summary Batch: 33Q240208-1 MICE Created: 2/8/24 11:57 am By: thuynh Instrument: 33-PE8300 Initial Cal Std: Samples: Cal Check Std: Internal Std: 332401983-0001 332401983-0005 332401983-0009 LCS Std 332401983-0002 332401983-0006 332401983-0010 332401983-0003 332401983-0007 332401983-0011 MS Std Matrix: Cassettes 332401983-0004 332401983-0008 332401983-0012 332401983-0013 332401983-0017 332401983-0014 332401983-0018 332401983-0015 332401983-0019 332401983-0016 332401983-0020 Other 332401983-0016 332401983-0017 332401983-0018 332401983-0019 332401983-0020 02/08/2411:14 02/08/2411:16 02/08/2411:18 02/08/2411:25 02/08/2411:27 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 Ng/m' Aluminum 3. -0.27 3. -0.027 3. 0.111 3.5 -0.0207 3.5 -0.128 Antimony 0.7 0.482 0.6 -0.0034 0.7 -0.348 0.69 0.121 0.69 0.00347 Arsenic 0.7 -0.133 0.69, 0.069 0.7 -0.0034 0.69 -0.117 0.69 0.0590 Barium 3.5 0.0105 3.5 0.0139 3.5 0.0139 3.5 0.0173 3.5 0.013 Beryllium 0.070 0.00 0.069 0.00 0.070 0.00348 0.069 0.00345 0.069 0.00 Cadmium 0.1 -0.0105 0.14 0.00347 0.14 0.00696 0.14 0.0034 0.14 -0.0034 Chromium 0.70 0.244 0.69 0.00694 0.70 0.178 0.69 0.0104 0.69 0.013 Cobalt 0.35 0.0105 0.35 0.0104 0.35 0.0104 0.35 0.0207 0.35 0.0208 Copper 0.70 0.0314 0.6q 0.0104 0.70 0.00348 0.6p 0.0829 0.69 0.0764 Lead 0.3 -0.0523 0.35 0.0208 0.3 -0.115 0.3 -0.0622 0.3 -0.0278 Manganese 0.35 0.00 0.35 0.00347 0.35 0.00 0.35 0.00 0.35 0.00 Molybdenum 0.35 0.0174 0.35 0.0034 0.3 -0.00348 0.35 0.0207 0.35 0.00694 Nickel 0.7 -0.0140 0.69 0.0104 0.70 0.0104 0.69 0.00691 0.69 0.0104 Selenium 0.70 0.0593 0.6 -0.0347 0.7 0.115 0.69 -0.0380 0.69 0.122 Silver 0.70 0.0279 0.6q 0.0312 0.7 0.038 0.69 0.0311 0.69 0.0313 Thallium 0.7 -0.345 0.6 -0.37 0.7 -0.23 0.69 -0.311 0.69 -0.0972 Vanadium 0.3 -0.031 0.3 -0.0174 0.3 0.0 0.35 -0.0207 0.3 -0.0347 Zinc 0.7 -0.157 0.6 -0.14 0.7 -0.12 0.69 -0.0933 0.69 -0.132 (') 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: 2/13/2024 ICP QC Batch Summary Batch: 33Q240208-3MCE Created: 2/8/24 11:59 am Instrument: 33-PE8300 Initial Cal Std: Samples: Cal Check Std: Internal Std: 332401983-0021 LCS Std 332401983-0022 332402058-0021 MS Std 332402058-0022 Matrix: Cassettes I By: thuynh Blank/DL Control Other Method Blank[7] Matrix Blank[7] LCS[1] LCSD[1] 332401983-0021 02/08/24 10:21 02/08/24 10:24 02/08/24 10:30 02/08/24 10:32 02/08/24 11:30 Result pg/filter RL pg/filter IL Result pg/filter RL pg/filter Result pg/filter True Conc pg/filter % Rec 73.7051-119. 552 Result pg/filter True Conc pgffilter % Rec 73.7051-119. 552 % RPD <m20 RL pg/m3 Result pg/m' Aluminum -0.59 5. -0.195 5.0 24.1 25.0 96.5 22.6 25.0 90.6 6.31 3. -0.19 Antimony -0.87 1. -0.0350 1.0 22.8 25.0 91.3 23.0 25.0 92.0 0.829 0.7 -0.069 Arsenic -0.030 1. -0.345, 1.0 23.2 25.0 93.0 23.0 25.0 92.0 1.10 0.7 -0.37 Barium -0.015 5. -0.020 5.0 22.8 25. 91.4123.5 25.0 94.0 2.78 3.5 0.017 Beryllium 0.010 0.1 0.0050 0.1 24.0 25. 95.9 24.2 25.0 96.8 0.892 0.070 0.0 Cadmium 0.0050 0.2 0.0 0.2 24.6 25. 98.3 24.7 25.0 98.9 0.54q 0.14 0.0034 Chromium -0.010 1. -0.025 1. 23.4 25. 93.6 23.7 25.0 94.6 1.11 0.70 0.013 Cobalt 0.0350 0.50 0.035 0.5 25.0 25.0 100 25.1 25.0 101 0.539 0.35 0.0 Copper -0.045 1. -0.040 1. 23.1 25.0 92.5 23.3 25.0 93.4 0.947 0.70 0.0521 Lead -0.075 0.5 -0.050 0.50 23.8 25. 95.3 24.2 25.0 96.7 1.48 0.3 -0.0069 Manganese -0.0050 0.5 -0.0050 0.50 24.6 25. 98.6 24.8 25.0 99.2 0.647 0.35 0.0 Molybdenum 0.0500 0.50 0.070 0.50 24.5 25.0 97.9 24.6 25.0 98.5 0.591 0.35 0.0 Nickel -0.0150 1.0 0.0 1.0 25.5 25. 102 25.6 25.0 103 0.626 0.70 0.013 Selenium 0.0550 1.0 0.655 1.0 23.7 25. 94.8 24.1 25.0 96.4 1.59 0.70 0.22 Silver 0.0250 1.0 0.030 1. 23.4 25.q 93.8 23.7 25.0 94.6 0.913 0.70 0.027 Thallium -0.60 1. -0.34 1. 25.4 25. 102 25.1 25.0 100 1.23 0.7 -0.25 Vanadium -0.015 0.5 -0.030 0.5 23. 25. 95.0 24.0 25.0 95. 0.85 0.3 0.0034 Zinc -0.25 1. -0.25 1. 24. 25. 98.5 24.7 25.0 98.7 0.122 0.7 -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: 2/13/2024 Batch: 33Q240208-3 M C E Instrument: 33-PE8300 Initial Cal Std: Cal Check Std: Internal Std: LCS Std MS Std Matrix: Cassettes Other 332401983-0022 02/08/24 11:32 RL pg/filter Resul pg/filter Aluminum 5.0 0.080 Antimony 1.0 0.59 Arsenic 1.0 -0.070 Barium 5.0 0.010 Beryllium 0.10 0.0 Cadmium 0.2 -0.0050 Chromium 1.0 0.030 Cobalt 0.50 0.065 Copper 1.0 0.050 Lead 0.5 -0.050 Manganese 0.5 -0.0050 Molybdenum 0.50 0.010 Nickel 1.0 0.010 Selenium 1.0 0.28 Silver 1.0 0.040 Thallium 1. -0.36 Vanadium 0.5 -0.020 Zinc 1. -0.18 ICP QC Batch Summary Created: 2/8/24 11:59 am Samples: 1 332401983-0021 332401983-0022 332402058-0021 332402058-0022 (*) Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data By: thuynh CHEMICPBATSUMX 3.0 Page 2 of 2 Page 23 Of 30 OrderID: 332401983 Oil v a w m v D m m m n m C m 0 v n 1 CL 0 C O Q fl r M C C C C C C C C C C n n n n n n n n n n L„ a :3 -� p { D n D D > D D D D D m n an r 0 0 O C7 O O 0 0 O 0 3 r« c N N N N N h1 N N N N -a 0 �_ r In U, to t,1� i/i V► V1 Lh O Uf - N T m m m m m m m m m m m v m 3 0 0 0 0 0 0 0 0 O 0 '� 61 c 0 Z r 0 � 0 0 0 0 0 0 a 0 0_ a o In 0 D L D D 00 n .I D m D to n � D w D N D 1-4n D O N L oo n sl a o �+SUI p = v ro �1 C N S 0 Q � m 00 m m 0 m 0 m 0 m 0 m 0 T 0 m 0 m 0 V� p �i 3 CD n n n n n n> a n n �' °' � 8 3 o rD Z LA VI t N v�l 6' N f9 ^^ r CD -a_ rT N �.,i N 5t 6- � �•.i W t ro 0)0 o N N 1=r 3 N m1 et N m v Q 00 6 0 3 (D N N N N N N 3 6 p %A �n L L W ors w -0 3 ro O pNj o"i 3 - rn 3 p m OFF ,' lm v� m nFi v v rn z 70 X !� m m o m c c N VIj CL m ID CD }C 3 n 0 p PQ N o a N w F+ w C Q CAM 16 f Al X X X X X X X X X X 11 Q and Mn ?� c rn ❑ r6 +� 1 k 1 1 1 1 1 1 1 1 ❑. _ 3 m ❑ fl ro m 0/-� w � s O I., @ ❑ n Z II 41 � 41 I4 II cu D D n D D D D D D D x n n_ z 0 T C 0 v n z v D z r m A m 0 M p. r� CA C�1 Paqe 24 Of 30 Paae 1 Of 3 OrderID: 332401983 w v � � Cr n c c c c c c c c c n n n n n n n n n n n Ln D D > D D > > D > O a n O O o O o 0 0 o O N 3 r+ N N N N N N N N N O U1 V{ 1/� L► 1lti V1 IJti �/'r V-y �_ O m a m O m O m O m O m O m O m O m O m O m m O l0 O w O _I O 0) O Un O A O w O N O I _x O,j O p F O O� m W W m w w 07 co D w O m c_ n m m m m m m m m m -m co rt clC OOOOOOOO_ co 03 03 O Wco co CL 03 m w Dm o 3 s _c a LA ai N• 3 s m _0 M LA N ai N r* Ln u t LPN ::! -0 m N N O 0 3 �v N ro f D W m 0 D nl 1 3 ro m DJ _� rF CAM 16 + Al X X X X X X X X X X and Mn ro r , , , r , r r _ r•r s 0 n W co n u* n n u n > n n n > n > n n it m x. Paqe 25 Of 30 Paqe 2 Of 3 rt.I0, ro f(D 7 Oo Ln O 0 m 3 O- r 0 n� T n 0 3 m o 3 m d m rD M 0 a y nu 7 co x O c 3 0 o m a " CL N m X ? ry ■ 0 it S 01 C C SD O '� H 00 N rA d rt C. w 0 �Ln ❑ w IV 2 L 0. 1 z0 N IQ = Q rr• 0 CL ❑ rrD 97 rn — '" m ON _ 3 t➢ ❑ O o r� ❑ Z O T n 0 v D o CA N Z nC-P V'f � [/) co m� A m T1 O �. OrderID: 332401983 vF C) m Z z C_ c o 2 N m v r� v n ,4M w m n m C m O co m 0 n O m z 0i 0o rD 0 W r> � rD1 V O —i cr O m O 3 Qom. I 7 O C (7 c = M O r* Q 3 5 < N 7 O V1 m T a N F � F m T 7 m m 3 N = o~ F+ hi w 3 3 m 0 2 m CO 0 '* O 4. c 00 O� z O c ►-� 0 a O N .F bF r- in Can n c S 3 = v A O Cf O Q 3 m � LA< m0 -n 3 cm) a Z O O d C o O �-, co r_' ro O S o o � 05 3 N o M -0 j C c o �^ m 4 r N w cii o 00 rb cu N ro � n w 0) m a o ICUA ° ❑� oLA N a � 3 3 m = m -0 E3 o ro ro :J1 O n O c O �., W F" r`o o� n�i ro 'D n. s � rD a 4 o m N x .. ^' 3L N m ro 3m�a m rD m "== ■ ❑ W v� f J :-F•: N N 3 vl n Z X \ m ' O N N N 0 Q y f p a. CAM 16 + Al X X and Mn 3 m rD ❑ m E — v - ❑ ■ m El o _ m r+ p T O n 4 rD ❑ _ z X m 1 1 _ mi .0 n n cc II C II II x 1 n D_ z 0 T Y 0 z D z D r m A m T m *1 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: 02/06/24 10:10 AM North Little Rock, AR 72118 Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332401983 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 TUCA0205ME001A 332401983-0001 C-CAM 16 Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205ME001A 332401983-0001 C-Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205ME002A 332401983-0002 C-CAM 16 Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205ME002A 332401983-0002 C-Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205ME003A 332401983-0003 C-CAM 16 Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205ME003A 332401983-0003 C-Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205ME004A 332401983-0004 C-CAM 16 Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205ME004A 332401983-0004 C-Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205ME005A 332401983-0005 C-CAM 16 Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205ME005A 332401983-0005 C-Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205ME006A 332401983-0006 C-CAM 16 Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205ME006A 332401983-0006 C-Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205ME007A 332401983-0007 C-CAM 16 Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM Date Sent 21612024 11:41:36 AM Paqe 27 Of 30 1 911ALA Testing 5431 Industrial Drive, Huntington Beach, CA 92649 Phone: (714) 828-4999 Fax: (714) 828-4944 Email: hblab@latesting.com TESTING Attn: Noah Ambos Customer ID: CTEH99 CTEH Center for Toxicology & Env. Health Customer PO: 5120 North Shore Drive North Little Rock, AR 72118 Received: 02/06/24 10:10 AM Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332401983 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 TUCA0205ME007A 332401983-0007 C-Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205ME008A 332401983-0008 C-CAM 16 Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205ME008A 332401983-0008 C-Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205ME009A 332401983-0009 C-CAM 16 Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205ME009A 332401983-0009 C-Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205ME010A 332401983-0010 C-CAM 16 Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205ME010A 332401983-0010 C-Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205MEFBO01A 332401983-0011 C-CAM 16 Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205MEFBO01A 332401983-0011 C-Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205ME001B 332401983-0012 C-CAM 16 Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205ME001B 332401983-0012 C-Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205ME002B 332401983-0013 C-CAM 16 Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205ME002B 332401983-0013 C-Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM Date Sent 21612024 11:41:36 AM Paqe 28 Of 30 2 911ALA Testing 5431 Industrial Drive, Huntington Beach, CA 92649 Phone: (714) 828-4999 Fax: (714) 828-4944 Email: hblab@latesting.com TESTING Attn: Noah Ambos Customer ID: CTEH99 CTEH Center for Toxicology & Env. Health Customer PO: 5120 North Shore Drive North Little Rock, AR 72118 Received: 02/06/24 10:10 AM Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332401983 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 TUCA0205ME003B 332401983-0014 C-CAM 16 Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205ME003B 332401983-0014 C-Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205ME004B 332401983-0015 C-CAM 16 Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205ME004B 332401983-0015 C-Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205ME005B 332401983-0016 C-CAM 16 Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205ME005B 332401983-0016 C-Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205ME006B 332401983-0017 C-CAM 16 Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205ME006B 332401983-0017 C-Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205ME007B 332401983-0018 C-CAM 16 Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205ME007B 332401983-0018 C-Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205ME008B 332401983-0019 C-CAM 16 Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205ME008B 332401983-0019 C-Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205ME009B 332401983-0020 C-CAM 16 Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM Date Sent 21612024 11:41:37 AM Paqe 29 Of 30 3 911ALA Testing 5431 Industrial Drive, Huntington Beach, CA 92649 Phone: (714) 828-4999 Fax: (714) 828-4944 Email: hblab@latesting.com TESTING Attn: Noah Ambos Customer ID: CTEH99 CTEH Center for Toxicology & Env. Health Customer PO: 5120 North Shore Drive North Little Rock, AR 72118 Received: 02/06/24 10:10 AM Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332401983 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 TUCA0205ME009B 332401983-0020 C-Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205ME010B 332401983-0021 C-CAM 16 Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205ME010B 332401983-0021 C-Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205MEFBO01B 332401983-0022 C-CAM 16 Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 AM 6:00:00 PM TUCA0205MEFBO01B 332401983-0022 C-Metals by ICP 2/6/2024 1 Week (EOD) 2/13/2024 10:10:00 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 21612024 11:41:37 AM Paqe 30 Of 30 4