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HomeMy WebLinkAboutMetals 01092024LA 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: 332400426, Project ID: PROJ-032229 Dear Noah HUNTINGTON BEACH, CA 92649 5431 INDUSTRIAL DRIVE PHONE: (714) 828-4999 On 1/10/2024, LA Testing Huntington Beach, CA received 21 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: 332400426, 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 January 12, 2024 CHEMMETALNARR.2.0 LA Testing 5431 Industrial Drive, Huntington Beach, CA 92649 Phone: (714) 828-4999 Fax: (714) 828-4944 Email: hblabOlatesting.com TESTING Attn: Noah Ambos 1/12/2024 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 1/10/2024. 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 #332400426. 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. AIHA LAP, LLC-IHLAP Accredited #101650 Approved By: Michael Chapman, Laboratory Manager Page 1 of 16 Page 2 Of 32 LA Testing LA Testing Order: 332400426 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: 1/10/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/9/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0109ME001A Collected. 1/9/2024 Lab ID: 332400426-0001 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH Client Sample Description TUCA0109ME002A Collected. 1/9/2024 Lab ID: 332400426-0002 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 1/12/2024 12:24:27 PM Page 2 of 16 Paqe 3 Of 32 LA Testing LA Testing Order: 332400426 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: 1/10/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/9/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0109ME002A Collected. 1/9/2024 Lab ID: 332400426-0002 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH Client Sample Description TUCA0109ME003A Collected. 1/9/2024 Lab ID: 332400426-0003 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Antimony <0.69 0.69 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Chromium <0.69 0.69 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Copper <0.69 0.69 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Nickel <0.69 0.69 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Selenium <0.69 0.69 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Silver <0.69 0.69 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Thallium <0.69 0.69 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Zinc <0.69 0.69 pg/m' 1/10/2024 CM 1/10/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 1/12/2024 12:24:27 PM Page 3 of 16 Paqe 4 Of 32 LA Testing LA Testing Order: 332400426 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: 1/10/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/9/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0109ME004A Collected. 1/9/2024 Lab ID: 332400426-0004 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH Client Sample Description TUCA0109ME005A Collected. 1/9/2024 Lab ID: 332400426-0005 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 1/12/2024 12:24:27 PM Page 4 of 16 Paqe 5 Of 32 LA Testing LA Testing Order: 332400426 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: 1/10/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/9/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0109ME005A Collected. 1/9/2024 Lab ID: 332400426-0005 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH Client Sample Description TUCA0109ME006A Collected. 1/9/2024 Lab ID: 332400426-0006 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 1/12/2024 12:24:27 PM Page 5 of 16 Paqe 6 Of 32 LA Testing LA Testing Order: 332400426 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: 1/10/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/9/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0109ME007A Collected. 1/9/2024 Lab ID: 332400426-0007 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.4 3.4 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Antimony <0.68 0.68 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Arsenic <0.68 0.68 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Barium <3.4 3.4 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Beryllium <0.068 0.068 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Chromium <0.68 0.68 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Cobalt <0.34 0.34 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Copper <0.68 0.68 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Lead <0.34 0.34 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Manganese <0.34 0.34 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Molybdenum <0.34 0.34 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Nickel <0.68 0.68 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Selenium <0.68 0.68 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Silver <0.68 0.68 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Thallium <0.68 0.68 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Vanadium <0.34 0.34 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Zinc <0.68 0.68 pg/m' 1/10/2024 CM 1/10/2024 TH Client Sample Description TUCA0109ME008A Collected. 1/9/2024 Lab ID: 332400426-0008 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 1/12/2024 12:24:27 PM Page 6 of 16 Paqe 7 Of 32 LA Testing LA Testing Order: 332400426 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: 1/10/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/9/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0109ME008A Collected. 1/9/2024 Lab ID: 332400426-0008 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH Client Sample Description TUCA0109ME010A Collected. 1/9/2024 Lab ID: 332400426-0009 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.4 3.4 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Antimony <0.69 0.69 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Barium <3.4 3.4 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Chromium <0.69 0.69 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Cobalt <0.34 0.34 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Copper <0.69 0.69 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Lead <0.34 0.34 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Manganese <0.34 0.34 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Molybdenum <0.34 0.34 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Nickel <0.69 0.69 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Selenium <0.69 0.69 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Silver <0.69 0.69 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Thallium <0.69 0.69 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Vanadium <0.34 0.34 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Zinc <0.69 0.69 pg/m' 1/10/2024 CM 1/10/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 1/12/2024 12:24:27 PM Page 7 of 16 Paqe 8 Of 32 LA Testing LA Testing Order: 332400426 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: 1/10/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/9/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0109MEFBO01A Collected. 1/9/2024 Lab ID: 332400426-0010 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <5.0 5.0 pg/filter 1/10/2024 CM 1/10/2024 TH 7300 Modified Antimony <1.0 1.0 pg/filter 1/10/2024 CM 1/10/2024 TH 7300 Modified Arsenic <1.0 1.0 pg/filter 1/10/2024 CM 1/10/2024 TH 7300 Modified Barium <5.0 5.0 pg/filter 1/10/2024 CM 1/10/2024 TH 7300 Modified Beryllium <0.10 0.10 pg/filter 1/10/2024 CM 1/10/2024 TH 7300 Modified Cadmium <0.20 0.20 pg/filter 1/10/2024 CM 1/10/2024 TH 7300 Modified Chromium <1.0 1.0 pg/filter 1/10/2024 CM 1/10/2024 TH 7300 Modified Cobalt <0.50 0.50 pg/filter 1/10/2024 CM 1/10/2024 TH 7300 Modified Copper <1.0 1.0 pg/filter 1/10/2024 CM 1/10/2024 TH 7300 Modified Lead <0.50 0.50 pg/filter 1/10/2024 CM 1/10/2024 TH 7300 Modified Manganese <0.50 0.50 pg/filter 1/10/2024 CM 1/10/2024 TH 7300 Modified Molybdenum <0.50 0.50 pg/filter 1/10/2024 CM 1/10/2024 TH 7300 Modified Nickel <1.0 1.0 pg/filter 1/10/2024 CM 1/10/2024 TH 7300 Modified Selenium <1.0 1.0 pg/filter 1/10/2024 CM 1/10/2024 TH 7300 Modified Silver <1.0 1.0 pg/filter 1/10/2024 CM 1/10/2024 TH 7300 Modified Thallium <1.0 1.0 pg/filter 1/10/2024 CM 1/10/2024 TH 7300 Modified Vanadium <0.50 0.50 pg/filter 1/10/2024 CM 1/10/2024 TH 7300 Modified Zinc <1.0 1.0 pg/filter 1/10/2024 CM 1/10/2024 TH Client Sample Description TUCA0109ME001 B Collected. 1/9/2024 Lab ID: 332400426-0011 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.4 3.4 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Antimony <0.69 0.69 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Barium <3.4 3.4 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Chromium <0.69 0.69 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Cobalt <0.34 0.34 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Copper <0.69 0.69 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Lead <0.34 0.34 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Manganese <0.34 0.34 pg/m' 1/10/2024 CM 1/10/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 1/12/2024 12:24:27 PM Page 8 of 16 Paqe 9 Of 32 LA Testing LA Testing Order: 332400426 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: 1/10/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/9/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0109ME001 B Collected. 1/9/2024 Lab ID: 332400426-0011 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.34 0.34 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Nickel <0.69 0.69 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Selenium <0.69 0.69 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Silver <0.69 0.69 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Thallium <0.69 0.69 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Vanadium <0.34 0.34 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Zinc <0.69 0.69 pg/m' 1/10/2024 CM 1/10/2024 TH Client Sample Description TUCA0109ME002B Collected. 1/9/2024 Lab ID: 332400426-0012 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 1/10/2024 CM 1/10/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 1/12/2024 12:24:27 PM Page 9 of 16 Paqe 10 Of 32 LA Testing LA Testing Order: 332400426 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: 1/10/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/9/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0109ME003B Collected. 1/9/2024 Lab ID: 332400426-0013 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Antimony <0.69 0.69 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Chromium <0.69 0.69 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Copper <0.69 0.69 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Nickel <0.69 0.69 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Selenium <0.69 0.69 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Silver <0.69 0.69 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Thallium <0.69 0.69 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Zinc <0.69 0.69 pg/m' 1/10/2024 CM 1/10/2024 TH Client Sample Description TUCA0109ME004B Collected. 1/9/2024 Lab ID: 332400426-0014 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 1/12/2024 12:24:27 PM Page 10 of 16 Paqe 11 Of 32 LA Testing LA Testing Order: 332400426 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: 1/10/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/9/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0109ME004B Collected. 1/9/2024 Lab ID: 332400426-0014 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH Client Sample Description TUCA0109ME005B Collected. 1/9/2024 Lab ID: 332400426-0015 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 1/10/2024 CM 1/10/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 1/12/2024 12:24:27 PM Page 11 of 16 Paqe 12 Of 32 LA Testing LA Testing Order: 332400426 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: 1/10/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/9/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0109ME006B Collected. 1/9/2024 Lab ID: 332400426-0016 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Barium <3.6 3.6 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Lead <0.36 0.36 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Manganese <0.36 0.36 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Molybdenum <0.36 0.36 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 1/10/2024 CM 1/10/2024 TH Client Sample Description TUCA0109ME007B Collected. 1/9/2024 Lab ID: 332400426-0017 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Barium <3.6 3.6 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Lead <0.36 0.36 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Manganese <0.36 0.36 pg/m' 1/10/2024 CM 1/10/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 1/12/2024 12:24:27 PM Page 12 of 16 Paqe 13 Of 32 LA Testing LA Testing Order: 332400426 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: 1/10/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/9/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0109ME007B Collected. 1/9/2024 Lab ID: 332400426-0017 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.36 0.36 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 1/10/2024 CM 1/10/2024 TH Client Sample Description TUCA0109ME008B Collected. 1/9/2024 Lab ID: 332400426-0018 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Antimony <0.71 0.71 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Barium <3.6 3.6 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Chromium <0.71 0.71 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Copper <0.71 0.71 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Lead <0.36 0.36 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Manganese <0.36 0.36 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Molybdenum <0.36 0.36 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Nickel <0.71 0.71 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Selenium <0.71 0.71 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Silver <0.71 0.71 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Thallium <0.71 0.71 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Zinc <0.71 0.71 pg/m' 1/10/2024 CM 1/10/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 1/12/2024 12:24:27 PM Page 13 of 16 Paqe 14 Of 32 LA Testing LA Testing Order: 332400426 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: 1/10/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/9/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0109ME009B Collected. 1/9/2024 Lab ID: 332400426-0019 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Antimony <0.72 0.72 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Arsenic <0.72 0.72 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Barium <3.6 3.6 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Beryllium <0.072 0.072 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Chromium <0.72 0.72 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Copper <0.72 0.72 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Lead <0.36 0.36 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Manganese <0.36 0.36 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Molybdenum <0.36 0.36 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Nickel <0.72 0.72 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Selenium <0.72 0.72 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Silver <0.72 0.72 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Thallium <0.72 0.72 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Zinc <0.72 0.72 pg/m' 1/10/2024 CM 1/10/2024 TH Client Sample Description TUCA0109ME010B Collected. 1/9/2024 Lab ID: 332400426-0020 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Antimony <0.73 0.73 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Arsenic <0.73 0.73 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Barium <3.6 3.6 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Beryllium <0.073 0.073 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Cadmium <0.15 0.15 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Chromium <0.73 0.73 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Copper <0.73 0.73 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Lead <0.36 0.36 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Manganese <0.36 0.36 pg/m' 1/10/2024 CM 1/10/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 1/12/2024 12:24:27 PM Page 14 of 16 Paqe 15 Of 32 LA Testing LA Testing Order: 332400426 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: 1/10/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/9/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0109ME010B Collected. 1/9/2024 Lab ID: 332400426-0020 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.36 0.36 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Nickel <0.73 0.73 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Selenium <0.73 0.73 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Silver <0.73 0.73 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Thallium <0.73 0.73 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 1/10/2024 CM 1/10/2024 TH 7300 Modified Zinc <0.73 0.73 pg/m' 1/10/2024 CM 1/10/2024 TH Client Sample Description TUCA0109MEFBO01 B Collected. 1/9/2024 Lab ID: 332400426-0021 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <5.0 5.0 pg/filter 1/10/2024 CM 1/10/2024 TH 7300 Modified Antimony <1.0 1.0 pg/filter 1/10/2024 CM 1/10/2024 TH 7300 Modified Arsenic <1.0 1.0 pg/filter 1/10/2024 CM 1/10/2024 TH 7300 Modified Barium <5.0 5.0 pg/filter 1/10/2024 CM 1/10/2024 TH 7300 Modified Beryllium <0.10 0.10 pg/filter 1/10/2024 CM 1/10/2024 TH 7300 Modified Cadmium <0.20 0.20 pg/filter 1/10/2024 CM 1/10/2024 TH 7300 Modified Chromium <1.0 1.0 pg/filter 1/10/2024 CM 1/10/2024 TH 7300 Modified Cobalt <0.50 0.50 pg/filter 1/10/2024 CM 1/10/2024 TH 7300 Modified Copper <1.0 1.0 pg/filter 1/10/2024 CM 1/10/2024 TH 7300 Modified Lead <0.50 0.50 pg/filter 1/10/2024 CM 1/10/2024 TH 7300 Modified Manganese <0.50 0.50 pg/filter 1/10/2024 CM 1/10/2024 TH 7300 Modified Molybdenum <0.50 0.50 pg/filter 1/10/2024 CM 1/10/2024 TH 7300 Modified Nickel <1.0 1.0 pg/filter 1/10/2024 CM 1/10/2024 TH 7300 Modified Selenium <1.0 1.0 pg/filter 1/10/2024 CM 1/10/2024 TH 7300 Modified Silver <1.0 1.0 pg/filter 1/10/2024 CM 1/10/2024 TH 7300 Modified Thallium <1.0 1.0 pg/filter 1/10/2024 CM 1/10/2024 TH 7300 Modified Vanadium <0.50 0.50 pg/filter 1/10/2024 CM 1/10/2024 TH 7300 Modified Zinc <1.0 1.0 pg/filter 1/10/2024 CM 1/10/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 1/12/2024 12:24:27 PM Page 15 of 16 Paqe 16 Of 32 LA Testing LA Testing Order: 332400426 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerlD: CTEH99 Phone/Fax: (714) 828-4999 / (714) 828-4944 CustomerPO: TESTING httr)i//www.LATestina.com hblabCa)latestina.com ProjectlD: PROJ-032229 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: 1/12/2024 12:24:27 PM Page 16 of 16 Paqe 17 Of 32 Printed: 1 /12/2024 Batch: 33Q240110-1 MCE Instrument: 33-PE8300 Initial Cal Std: Cal Check Std: Internal Std: LCS Std MS Std Matrix: Cassettes ICP QC Batch Summary Created: 1/10/24 3:56 pm By: camartinez Samples 332400426-0001 332400426-0005 332400426-0009 332400426-0013 332400426-0017 332400426-0002 332400426-0006 332400426-0010 332400426-0014 332400426-0018 332400426-0003 332400426-0007 332400426-0011 332400426-0015 332400426-0019 332400426-0004 332400426-0008 332400426-0012 332400426-0016 332400426-0020 Blank/DL Control Other Method Blank[7] Matrix Blank[7] LCS[1] LCSD[1] 332400426-0001 01/10/2414:52 01/10/2414:55 01/10/2415:01 01/10/2415:03 01/10/2415:14 Result pg/filter RL pg/filter Result pg/filter RL pg/filter Result pg/filter True Conc pg/filter % Rec 73.7051-119. 552 Result pg/filter True Conc pg/filter % Rec 73.7051-119. 552 % RPD <=20 RL pg/m3 Result pg/m' Aluminum 0.0400 5.0 0.0650 5.0 23.6 25.0 94.6 23.6 25.0 94.3 0.23 3.5 0.39 Antimony -0.14 1. -0.130 1.0 24.0 25.0 96.0 23.9 25.0 95.8 0.20 0.7 -0.301 Arsenic -0.18 1. -0.0950, 1.0 23.2 25.0 92.9 22.7 25.0 90.8 2.3 0.7 -0.112 Barium 0.010 5. -0.010 5.0 23.9 25.0 95.7 23.8 25.0 95.1 0.65 3.5 0.0771 Beryllium 0.020 0.1 0.0050 0.1 24.6 25. 98.4 23.6 25.0 94.3 4.244 0.070 0.014 Cadmium 0.025 0.2 -0.010 0.2 25.4 25. 1011 25.2 25.0 101 0.811 0.14 0.010 Chromium 0.0 1. -0.0050 1. 24.3 25. 97.4 23.4 25.0 93.4 4.13 0.70 0.028 Cobalt 0.0850 0.5 -0.0050 0.5 25.8 25. 103 25.6 25.0 103 0.835 0.35 0.0 Copper -0.060 1. -0.12 1. 25.2 25. 101 24.2 25.0 96.7 4.31 0.70 0.052 Lead 0.160 0.50 0.075 0.50 24.0 25. 96.0 23.8 25.0 95.0 1.09 0.35 0.066 Manganese 0.0250 0.50 0.0050 0.50 25.5 25. 102 24.5 25.0 97.9 4.18 0.35 0.031 Molybdenum 0.0500 0.5 -0.035 0.50 25.3 25.0 101 25.1 25.0 100 0.616 0.35 0.014 Nickel 0.015 1. -0.045 1.0 25.8 25. 103 25.7 25.0 103 0.349 0.70 0.028 Selenium 0.150 1. -0.170 1.0 23.5 25. 94.0 23.1 25.0 92.5 1.65 0.70 0.41 Silver 0.0200 1.0 0.0200 1.0 23.8 25. 95.3 23.0 25.0 92.0 3.4q 0.7q 0.052 Thallium 0.300 1.0 0.395 1.0 24.4 25. 97.6 24.2 25.0 96.7 0.926 0.7 -0.038 Vanadium -0.025 0.5 -0.0100 0.50 24.8 25. 99.2 23.8 25.0 95.3 3.93 0.3 -0.0561 Zinc -0.21 q 1. -0.270 1.0 26.1 25.q 104 25.8 25.0 103 1.12 0.7 -0.028 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 1 of 4 Page 18 Of 32 Printed Batch: Instrument: Initial Cal Std: Cal Check Std: Internal Std: LCS Std MS Std Matrix: 1 /12/2024 33Q240110-1 MCE 33-PE8300 Cassettes ICP QC Batch Summary Created: 1/10/24 3:56 pm By: camartinez Samples: 332400426-0001 332400426-0002 332400426-0003 332400426-0004 332400426-0005 332400426-0009 332400426-0006 332400426-0010 332400426-0007 332400426-0011 332400426-0008 332400426-0012 332400426-0013 332400426-0017 332400426-0014 332400426-0018 332400426-0015 332400426-0019 332400426-0016 332400426-0020 Other 332400426-0002 332400426-0003 332400426-0004 332400426-0005 332400426-0006 332400426-0007 332400426-0008 01/10/2415:16 01/10/2415:18 01/10/2415:21 01/10/2415:27 01/10/2415:30 01/10/2415:32 01/10/2415:34 RL pg/m3 Result pg/m3 RL pg/m' Result pg/m3 RL pg/m' Result pg/ma RL pg/m' Result pg/ma RL pg/m' Result pg/ma RL pg/m3 Result pg/m' RL pg/m3 Result pg/m3 Aluminum 3.5 0.527 3.5 0.357 3.E 0.56 3.5 0.311 3.5 0.335 3.4 0.226 3.5 0.21 Antimony 0.7 -0.482 0.6 -0.440 0.7 -0.12 0.70 0.196 0.70 -0.236 0.6 -0.308 0.70 0.20 Arsenic 0.70 0.063 0.6 -0.211 0.7C 0.0c 0.70 -0.101 0.70 -0.0317 0.6 -0.175 0.7 -0.10 Barium 3.5 0.0598 3.5 0.0555 3.5 0.066E 3.5 0.0699 3.5 0.0563 3.4 0.0548 3.5 0.0141 Beryllium 0.070 0.00703 0.069 0.00 0.07 0.0 0.070 0.0105 0.070 0.00352 0.068 0.00 0.070 0.00351 Cadmium 0.14 0.00 0.11 0.00347 0.14 0.0035 0.14 0.00349 0.14 0.00352 0.14 0.00 0.14 0.00351 Chromium 0.70 0.0562 0.69 0.0139 0.70 0.024 0.70 0.0175 0.70 0.0246 0.68 0.0411 0.70 0.031 Cobalt 0.35 0.0246 0.35 0.00 0.35 0.024 0.35 0.0419 0.3 -0.0141 0.34 0.0240 0.35 0.0141 Copper 0.70 0.0141 0.6 -0.0381 0.7 -0.0035 0.7q 0.122 0.70 0.0704 0.6q 0.0513 0.70 0.038 Lead 0.35 0.0598 0.3 -0.0451 0.35 0.0070 0.35 0.0733 0.35 0.0246 0.34 0.123 0.35 0.0211 Manganese 0.35 0.0246 0.35 0.0243 0.35 0.024 0.35 0.0244 0.35 0.0141 0.34 0.0137 0.35 0.0070 Molybdenum 0.3 -0.0141 0.3 -0.0173 0.35 0.0 0.35 0.0210 0.35 0.00704 0.34 0.0240 0.35 0.00351 Nickel 0.70 0.024 0.6 -0.00347 0.7q 0.010 0.70 0.0279 0.70 0.0176 0.68 0.00685 0.7q 0.0070 Selenium 0.70 0.120 0.69 0.229 0.7 0.164 0.70 0.346 0.70 0.204 0.68 0.188 0.70 0.42 Silver 0.7 -0.00703 0.69 0.0104 0.7 0.024 0.70 0.0175 0.70 0.0141 0.6 0.00685 0.70 0.0211 Thallium 0.70 0.190 0.69 0.086 0.7 0.14 0.70 0.307 0.70 0.0810 0.68 0.178 0.70 0.151 Vanadium 0.3 -0.00703 0.35 0.0347 0.3 -0.024 0.35 0.00 0.3 -0.0317 0.34 -0.027 0.3 -0.042 Zinc 0.7 -0.056 0.6 -0.013 0.7 -0.063 0.70 0.0419 0.70 -0.0634 0.6 -0.061 0.7 -0.087 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 2 of 4 Page 19 Of 32 Printed Batch: Instrument: Initial Cal Std: Cal Check Std: Internal Std: LCS Std MS Std Matrix: 1 /12/2024 33Q240110-1 MCE 33-PE8300 Cassettes ICP QC Batch Summary Created: 1/10/24 3:56 pm By: camartinez Samples: 332400426-0001 332400426-0002 332400426-0003 332400426-0004 332400426-0005 332400426-0009 332400426-0006 332400426-0010 332400426-0007 332400426-0011 332400426-0008 332400426-0012 332400426-0013 332400426-0017 332400426-0014 332400426-0018 332400426-0015 332400426-0019 332400426-0016 332400426-0020 Other 332400426-0009 332400426-0010 332400426-0011 332400426-0012 332400426-0013 332400426-0014 332400426-0015 01/10/2415:37 01/10/2415:39 01/10/2415:42 01/10/2415:44 01/10/2415:46 01/10/2415:49 01/10/2415:55 L pg/filter RL pg/m' Result pg/ma RL pg/m' Result pg/ma RL pg/m' Result pg/ma RL pg/m' Result pg/m' RL pg/m3 Result pg/m3 Aluminum 3.4 0.072 5.0 0.160 3.4 0.644 3.5 0.131 3.5 0.383 3.5 0.356 0.581 Antimony 0.6 -0.17 1. -0.305 0.6 -0.430 0.71 -0.244 0.69 -0.369 0.70 -0.684 0.70 0.32 Arsenic 0.6 -0.23 1. -0.090 0.6 -0.365 0.71 0.0141 0.69 -0.0587 0.7 -0.0881 0.70 0.20 Barium 3.4 0.0617 5.0 0.0150 3.4 0.0620 3.5 0.0777 3.5 0.0656 3.5 0.0458 3.5 0.080 Beryllium 0.069 0.00 0.10 0.00 0.069 0.00 0.071 0.00 0.069 0.00 0.070 0.00 0.070 0.00701 Cadmium 0.1 -0.00686 0.20 0.0050 0.1 -0.00344 0.14 0.00 0.14 0.00691 0.1 -0.00352 0.14 0.010 Chromium 0.69 0.0172 1.0 0.26 0.69 0.0103 0.71 0.0353 0.69 0.0138 0.70 0.00705 0.70 0.021 Cobalt 0.34 0.00343 0.50 0.030 0.3 -0.0103 0.35 0.00353 0.3 -0.00691 0.35 0.0106 0.35 0.024 Copper 0.69 0.0034 1. -0.030 0.6 -0.0138 0.71 -0.0212 0.6 -0.038 0.7 -0.0599 0.70 0.11 Lead 0.34 0.030 0.5 0.085 0.34 0.0344 0.3 -0.0424 0.35 0.0311 0.3 -0.0388 0.35 0.14 Manganese 0.34 0.013 0.5 0.0050C 0.34 0.0172 0.35 0.0212 0.35 0.0138 0.35 0.0705 0.3q 0.024 Molybdenum 0.34 0.00 0.5 -0.085 0.34 0.0103 0.3 -0.0424 0.3 -0.0311 0.3 -0.031 0.3 -0.00701 Nickel 0.69 0.010 1. -0.010 0.6 -0.0103 0.71 0.0212 0.69 0.0173 0.7 -0.0141 0.70 0.024 Selenium 0.69 0.29 1. 0.24 0.6 0.213 0.71 0.364 0.69 0.352 0.70 0.508 0.70 0.571 Silver 0.69 0.0034 1. -0.030 0.6 0.0275 0.71 0.0141 0.69 0.0207 0.70 -0.00705 0.70 0.021 Thallium 0.69 0.172 1. 0.060q 0.6 0.124 0.71 -0.0353 0.69 0.169 0.70 0.131 0.70 0.24 Vanadium 0.3 -0.0068 0.5 -0.040 0.3 -0.0172 0.35 0.00353 0.35 0.00345 0.35 0.00352 0.31 0.028 Zinc 0.6 -0.061 1. -0.17 0.6 -0.079 0.71 -0.109 0.69 -0.124 0.70 -0.102 0.7 -0.021 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 3 of 4 Page 20 Of 32 Printed Batch: Instrument: Initial Cal Std: Cal Check Std: Internal Std: LCS Std MS Std Matrix: 1 /12/2024 33Q240110-1 MCE 33-PE8300 Cassettes ICP QC Batch Summary Created: 1/10/24 3:56 pm By: camartinez Samples: 332400426-0001 332400426-0002 332400426-0003 332400426-0004 332400426-0005 332400426-0009 332400426-0006 332400426-0010 332400426-0007 332400426-0011 332400426-0008 332400426-0012 332400426-0013 332400426-0017 332400426-0014 332400426-0018 332400426-0015 332400426-0019 332400426-0016 332400426-0020 Other 332400426-0016 332400426-0017 332400426-0018 332400426-0019 332400426-0020 01/10/2415:58 01/10/2416:00 01/10/2416:02 01/10/2416:05 01/10/2416:07 RL pg/m3 Result pg/m' RL pg/m' Result pg/m' RL pg/m' Result pg/m; RL pg/m' Result pg/m' RL pg/m' Result pg/m' Aluminum 3.6 0.186 3.6 0.103 3.6 0.30 3.6 0.205 3.6 0.149 Antimony 0.71 -0.528 0.71 -0.182 0.71 -0.42z 0.72 0.187 0.73 0.50 Arsenic 0.71 0.0393 0.71 0.0499 0.71 0.20C 0.72 -0.057 0.73 -0.0617 Barium 3.6 0.0357 3.6 0.0357 3.6 0.0392 3.6 0.0288 3.6 0.0653 Beryllium 0.071 0.00357 0.071 0.00357 0.071 0.00 0.072 0.00 0.073 0.00 Cadmium 0.14 0.00 0.1 -0.0035 0.1 -0.00713 0.14 0.00 0.15 0.00363 Chromium 0.71 0.00 0.71 0.00357 0.71 0.0107 0.72 0.137 0.73 0.0181 Cobalt 0.3 -0.0107 0.36 0.00713 0.36 0.0107 0.36 0.00719 0.36 0.0181 Copper 0.71 -0.0178 0.711 0.0107 0.71 -0.010 0.72 -0.0539 0.73 0.0254 Lead 0.3 -0.0321 0.36 0.143 0.36 0.0785 0.36 0.101 0.36 -0.00363 Manganese 0.36 0.0143 0.36 0.0143 0.36 0.00713 0.36 0.00719 0.36 0.010 Molybdenum 0.36 0.0286 0.3 -0.0143 0.36 0.00357 0.36 0.00 0.36 0.014 Nickel 0.71 -0.017 0.71 -0.039 0.71 -0.010 0.72 -0.0108 0.73 -0.00363 Selenium 0.71 0.346 0.71 0.310 0.71 0.203 0.72 0.0899 0.73 0.367 Silver 0.71 0.00357 0.71 0.017 0.71 0.0214 0.72 0.0216 0.73 0.00 Thallium 0.71 0.368 0.71 0.260 0.71 0.153 0.72 0.0719 0.73 0.0726 Vanadium 0.36 0.0178 0.3 -0.0250 0.36 0.00 0.36 0.0216 0.36 -0.0617 Zinc 0.71 -0.136 0.71 -0.0464 0.71 -0.103 0.72 -0.165 0.73 -0.113 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 4 of 4 Page 21 Of 32 Printed: 1 /12/2024 Batch: 33Q240110-1 MCE Instrument: 33-PE8300 Initial Cal Std: Cal Check Std: Internal Std: LCS Std MS Std Matrix: Cassettes ICP QC Batch Summary Created: 1/10/24 3:56 pm By: camartinez Samples 332400426-0001 332400426-0005 332400426-0009 332400426-0013 332400426-0017 332400426-0002 332400426-0006 332400426-0010 332400426-0014 332400426-0018 332400426-0003 332400426-0007 332400426-0011 332400426-0015 332400426-0019 332400426-0004 332400426-0008 332400426-0012 332400426-0016 332400426-0020 Blank/DL Control Other Method Blank[7] Matrix Blank[7] LCS[1] LCSD[1] 332400426-0001 01/10/2414:52 01/10/2414:55 01/10/2415:01 01/10/2415:03 01/10/2415:14 Result pg/filter RL pg/filter Result pg/filter RL pg/filter Result pg/filter True Conc pg/filter % Rec 73.7051-119. 552 Result pg/filter True Conc pg/filter % Rec 73.7051-119. 552 % RPD <=20 RL pg/m3 Result pg/m' Aluminum 0.0400 5.0 0.0650 5.0 23.6 25.0 94.6 23.6 25.0 94.3 0.23 3.5 0.39 Antimony -0.14 1. -0.130 1.0 24.0 25.0 96.0 23.9 25.0 95.8 0.20 0.7 -0.301 Arsenic -0.18 1. -0.0950, 1.0 23.2 25.0 92.9 22.7 25.0 90.8 2.3 0.7 -0.112 Barium 0.010 5. -0.010 5.0 23.9 25.0 95.7 23.8 25.0 95.1 0.65 3.5 0.0771 Beryllium 0.020 0.1 0.0050 0.1 24.6 25. 98.4 23.6 25.0 94.3 4.244 0.070 0.014 Cadmium 0.025 0.2 -0.010 0.2 25.4 25. 1011 25.2 25.0 101 0.811 0.14 0.010 Chromium 0.0 1. -0.0050 1. 24.3 25. 97.4 23.4 25.0 93.4 4.13 0.70 0.028 Cobalt 0.0850 0.5 -0.0050 0.5 25.8 25. 103 25.6 25.0 103 0.835 0.35 0.0 Copper -0.060 1. -0.12 1. 25.2 25. 101 24.2 25.0 96.7 4.31 0.70 0.052 Lead 0.160 0.50 0.075 0.50 24.0 25. 96.0 23.8 25.0 95.0 1.09 0.35 0.066 Manganese 0.0250 0.50 0.0050 0.50 25.5 25. 102 24.5 25.0 97.9 4.18 0.35 0.031 Molybdenum 0.0500 0.5 -0.035 0.50 25.3 25.0 101 25.1 25.0 100 0.616 0.35 0.014 Nickel 0.015 1. -0.045 1.0 25.8 25. 103 25.7 25.0 103 0.349 0.70 0.028 Selenium 0.150 1. -0.170 1.0 23.5 25. 94.0 23.1 25.0 92.5 1.65 0.70 0.41 Silver 0.0200 1.0 0.0200 1.0 23.8 25. 95.3 23.0 25.0 92.0 3.4q 0.7q 0.052 Thallium 0.300 1.0 0.395 1.0 24.4 25. 97.6 24.2 25.0 96.7 0.926 0.7 -0.038 Vanadium -0.025 0.5 -0.0100 0.50 24.8 25. 99.2 23.8 25.0 95.3 3.93 0.3 -0.0561 Zinc -0.21 q 1. -0.270 1.0 26.1 25.q 104 25.8 25.0 103 1.12 0.7 -0.028 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 1 of 4 Page 22 Of 32 Printed Batch: Instrument: Initial Cal Std: Cal Check Std: Internal Std: LCS Std MS Std Matrix: 1 /12/2024 33Q240110-1 MCE 33-PE8300 Cassettes ICP QC Batch Summary Created: 1/10/24 3:56 pm By: camartinez Samples: 332400426-0001 332400426-0002 332400426-0003 332400426-0004 332400426-0005 332400426-0009 332400426-0006 332400426-0010 332400426-0007 332400426-0011 332400426-0008 332400426-0012 332400426-0013 332400426-0017 332400426-0014 332400426-0018 332400426-0015 332400426-0019 332400426-0016 332400426-0020 Other 332400426-0002 332400426-0003 332400426-0004 332400426-0005 332400426-0006 332400426-0007 332400426-0008 01/10/2415:16 01/10/2415:18 01/10/2415:21 01/10/2415:27 01/10/2415:30 01/10/2415:32 01/10/2415:34 RL pg/m3 Result pg/m3 RL pg/m' Result pg/m3 RL pg/m' Result pg/ma RL pg/m' Result pg/ma RL pg/m' Result pg/ma RL pg/m3 Result pg/m' RL pg/m3 Result pg/m3 Aluminum 3.5 0.527 3.5 0.357 3.E 0.56 3.5 0.311 3.5 0.335 3.4 0.226 3.5 0.21 Antimony 0.7 -0.482 0.6 -0.440 0.7 -0.12 0.70 0.196 0.70 -0.236 0.6 -0.308 0.70 0.20 Arsenic 0.70 0.063 0.6 -0.211 0.7C 0.0c 0.70 -0.101 0.70 -0.0317 0.6 -0.175 0.7 -0.10 Barium 3.5 0.0598 3.5 0.0555 3.5 0.066E 3.5 0.0699 3.5 0.0563 3.4 0.0548 3.5 0.0141 Beryllium 0.070 0.00703 0.069 0.00 0.07 0.0 0.070 0.0105 0.070 0.00352 0.068 0.00 0.070 0.00351 Cadmium 0.14 0.00 0.11 0.00347 0.14 0.0035 0.14 0.00349 0.14 0.00352 0.14 0.00 0.14 0.00351 Chromium 0.70 0.0562 0.69 0.0139 0.70 0.024 0.70 0.0175 0.70 0.0246 0.68 0.0411 0.70 0.031 Cobalt 0.35 0.0246 0.35 0.00 0.35 0.024 0.35 0.0419 0.3 -0.0141 0.34 0.0240 0.35 0.0141 Copper 0.70 0.0141 0.6 -0.0381 0.7 -0.0035 0.7q 0.122 0.70 0.0704 0.6q 0.0513 0.70 0.038 Lead 0.35 0.0598 0.3 -0.0451 0.35 0.0070 0.35 0.0733 0.35 0.0246 0.34 0.123 0.35 0.0211 Manganese 0.35 0.0246 0.35 0.0243 0.35 0.024 0.35 0.0244 0.35 0.0141 0.34 0.0137 0.35 0.0070 Molybdenum 0.3 -0.0141 0.3 -0.0173 0.35 0.0 0.35 0.0210 0.35 0.00704 0.34 0.0240 0.35 0.00351 Nickel 0.70 0.024 0.6 -0.00347 0.7q 0.010 0.70 0.0279 0.70 0.0176 0.68 0.00685 0.7q 0.0070 Selenium 0.70 0.120 0.69 0.229 0.7 0.164 0.70 0.346 0.70 0.204 0.68 0.188 0.70 0.42 Silver 0.7 -0.00703 0.69 0.0104 0.7 0.024 0.70 0.0175 0.70 0.0141 0.6 0.00685 0.70 0.0211 Thallium 0.70 0.190 0.69 0.086 0.7 0.14 0.70 0.307 0.70 0.0810 0.68 0.178 0.70 0.151 Vanadium 0.3 -0.00703 0.35 0.0347 0.3 -0.024 0.35 0.00 0.3 -0.0317 0.34 -0.027 0.3 -0.042 Zinc 0.7 -0.056 0.6 -0.013 0.7 -0.063 0.70 0.0419 0.70 -0.0634 0.6 -0.061 0.7 -0.087 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 2 of 4 Page 23 Of 32 Printed Batch: Instrument: Initial Cal Std: Cal Check Std: Internal Std: LCS Std MS Std Matrix: 1 /12/2024 33Q240110-1 MCE 33-PE8300 Cassettes ICP QC Batch Summary Created: 1/10/24 3:56 pm By: camartinez Samples: 332400426-0001 332400426-0002 332400426-0003 332400426-0004 332400426-0005 332400426-0009 332400426-0006 332400426-0010 332400426-0007 332400426-0011 332400426-0008 332400426-0012 332400426-0013 332400426-0017 332400426-0014 332400426-0018 332400426-0015 332400426-0019 332400426-0016 332400426-0020 Other 332400426-0009 332400426-0010 332400426-0011 332400426-0012 332400426-0013 332400426-0014 332400426-0015 01/10/2415:37 01/10/2415:39 01/10/2415:42 01/10/2415:44 01/10/2415:46 01/10/2415:49 01/10/2415:55 L pg/filter Result pg/filter RL pg/m' Result pg/m' RL pg/m' Result pg/m' RL pg/m' Result pg/m' RL pg/m' Result pg/m' RL pg/m3 Result pg/m3 Aluminum 3. 0.072 5. 0.16 3. 0.64 3. 0.131 3. 0.383 3. 0.35 3. 0.581 Antimony 0.6 -0.17 1. -0.30 0.6 -0.43 0.71 -0.244 0.69 -0.36 0.70 -0.68 0.7 0.32 Arsenic 0.6 -0.23 1. -0.090 0.6 -0.365 0.71 0.0141 0.69 -0.0587 0.7 -0.0881 0.70 0.20 Barium 3.4 0.0617 5.0 0.0150 3.4 0.0620 3.5 0.0777 3.5 0.0656 3.5 0.0458 3.5 0.080 Beryllium 0.069 0.00 0.10 0.0 0.069 0.00 0.071 0.00 0.069 0.00 0.070 0.00 0.070 0.00701 Cadmium 0.1 -0.00686 0.20 0.0050 0.1 -0.00344 0.14 0.00 0.14 0.00691 0.1 -0.00352 0.14 0.010 Chromium 0.69 0.0172 1.0 0.26 0.69 0.0103 0.71 0.0353 0.69 0.0138 0.70 0.00705 0.70 0.021 Cobalt 0.34 0.00343 0.50 0.030 0.3 -0.0103 0.35 0.00353 0.3 -0.00691 0.35 0.0106 0.35 0.024 Copper 0.69 0.0034 1. -0.030 0.6 -0.013 0.71 -0.0212 0.6 -0.038 0.7 -0.0599 0.70 0.11 Lead 0.34 0.030 0.5 0.085 0.34 0.0344 0.3 -0.0424 0.35 0.0311 0.3 -0.0388 0.35 0.14 Manganese 0.34 0.013 0.5 0.0050C 0.34 0.0172 0.3q 0.0212 0.35 0.0138 0.35 0.0705 0.35 0.024 Molybdenum 0.34 0.00 0.5 -0.085 0.34 0.0103 0.3 -0.0424 0.3 -0.0311 0.3 -0.031 0.3 -0.00701 Nickel 0.69 0.010 1. -0.010 0.6 -0.0103 0.71 0.0212 0.69 0.0173 0.7 -0.0141 0.70 0.024 Selenium 0.69 0.29 1. 0.24 0.6 0.213 0.71 0.364 0.69 0.352 0.70 0.508 0.70 0.571 Silver 0.69 0.0034 1. -0.030 0.6 0.0275 0.71 0.0141 0.69 0.0207 0.70 -0.00705 0.70 0.021 Thallium 0.69 0.172 1. 0.060 0.6 0.124 0.71 -0.0353 0.69 0.169 0.70 0.134 0.70 0.24 Vanadium 0.3 -0.0068 0.5 -0.040 0.3 -0.017 0.3 0.00353 0.35 0.00345 0.35 0.00352 0.35 0.028 Zinc 0.6 -0.061 1. -0.17 0.6 -0.0794 0.71 -0.109 0.69 -0.124 0.70 -0.102 0.7 -0.021 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 3 of 4 Page 24 Of 32 Printed Batch: Instrument: Initial Cal Std: Cal Check Std: Internal Std: LCS Std MS Std Matrix: 1 /12/2024 33Q240110-1 MCE 33-PE8300 Cassettes ICP QC Batch Summary Created: 1/10/24 3:56 pm By: camartinez Samples: 332400426-0001 332400426-0002 332400426-0003 332400426-0004 332400426-0005 332400426-0009 332400426-0006 332400426-0010 332400426-0007 332400426-0011 332400426-0008 332400426-0012 332400426-0013 332400426-0017 332400426-0014 332400426-0018 332400426-0015 332400426-0019 332400426-0016 332400426-0020 Other 332400426-0016 332400426-0017 332400426-0018 332400426-0019 332400426-0020 01/10/2415:58 01/10/2416:00 01/10/2416:02 01/10/2416:05 01/10/2416:07 RL pg/m3 Result pg/m' RL pg/m' Result pg/m' RL pg/m' Result pg/m; RL pg/m' Result pg/m' RL pg/m' Result pg/m' Aluminum 3.6 0.186 3.6 0.103 3.6 0.30 3.6 0.205 3.6 0.149 Antimony 0.71 -0.528 0.71 -0.182 0.71 -0.42z 0.72 0.187 0.73 0.50 Arsenic 0.71 0.0393 0.71 0.0499 0.71 0.20C 0.72 -0.057 0.73 -0.0617 Barium 3.6 0.0357 3.6 0.0357 3.6 0.0392 3.6 0.0288 3.6 0.0653 Beryllium 0.071 0.00357 0.071 0.00357 0.071 0.00 0.072 0.00 0.073 0.00 Cadmium 0.14 0.00 0.1 -0.0035 0.1 -0.00713 0.14 0.00 0.15 0.00363 Chromium 0.71 0.00 0.71 0.00357 0.71 0.0107 0.72 0.137 0.73 0.0181 Cobalt 0.3 -0.0107 0.36 0.00713 0.36 0.0107 0.36 0.00719 0.36 0.0181 Copper 0.71 -0.0178 0.711 0.0107 0.71 -0.010 0.72 -0.0539 0.73 0.0254 Lead 0.3 -0.0321 0.36 0.143 0.36 0.0785 0.36 0.101 0.36 -0.00363 Manganese 0.36 0.0143 0.36 0.0143 0.36 0.00713 0.36 0.00719 0.36 0.010 Molybdenum 0.36 0.0286 0.3 -0.0143 0.36 0.00357 0.36 0.00 0.36 0.014 Nickel 0.71 -0.017 0.71 -0.039 0.71 -0.010 0.72 -0.0108 0.73 -0.00363 Selenium 0.71 0.346 0.71 0.310 0.71 0.203 0.72 0.0899 0.73 0.367 Silver 0.71 0.00357 0.71 0.017 0.71 0.0214 0.72 0.0216 0.73 0.00 Thallium 0.71 0.368 0.71 0.260 0.71 0.153 0.72 0.0719 0.73 0.0726 Vanadium 0.36 0.0178 0.3 -0.0250 0.36 0.00 0.36 0.0216 0.36 -0.0617 Zinc 0.71 -0.136 0.71 -0.0464 0.71 -0.103 0.72 -0.165 0.73 -0.113 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 4 of 4 Page 25 Of 32 OrderID: 332400426 VI Q G1 0 w cr Ili I"1 C C C C C C C C a n n n n n n n n l O O Q O O O O O 3 h F. d F-& O l--b :� F� D F-& d Fy p Fs O I--i Q -o 3 0 0 O O O O O O � 1+ O � C)Ul O CD 00 n n n n Q D D D D n rt 0 7 n 0 0 0 0 0 0 0 0 z�! 30 ' 0 O o C C O O C:)n -o_CL w" n n n n n n n D f° v o � VA a� ^L� o\ W J rD r r r r r r r r a y In Q e� o� d o 0 0 0 n wwWww_W�,�v v N rD O rt Q In -0 3 a� � ro Un W N 1v tv p a M 5 G CAM 16+AI X X X X X X X X and Mn rD _ S = 0 a f m ° o. c ='. nl _ x Paqe 26 Of 32 Paae 1 Of 3 o a 0 °1 ran 3 - rn 0 � -1 7 O0 O 2 O 00 z 0 0 ll q) co Ln n O rr'p O O 3 � n 3 z 0 r M Hi m a ro �,• m m � 3 z m 0 ro ono � a, a► � Q c a m C q N X A 7t ao x ,m ❑-0 M m �d o r- r C)A, a" -o mS tD -0N A C rD ro ■ in Elw N 0 n Z N 0 m 3 a � y 0 Q r—D ❑ ro c TL v, v ❑ . _ m El rD ❑ x n n m 0 m e �n n Z 0 n (C 0 v � D w Z N v � n� a® r � N m A m T 20 OrderID: 332400426 n m n O m Z m 00 m 0 W n C ° cr O m o 7 rL i C ru r c= m y of 7C C C C C C C C C n C -c � H:3 +D n n n n n n n n n n �„ a Q ; n n> n n n n o n w T oo O O o O Q O O O N O 3 + �+ w N N I✓ o F' �o m — O 0 Co 0 0 � o NJ m m m m m m m m -nm � m ''' o x 3 0 0 0 0 0 0 o 0 a� o .�. o. m Z '- c CD O o O O O O O ti _n O n O r ILA co .I Ol In 4b W N F O O r, N rt `jo " `� o co co n m s o V, o n m m o o o s _ n - I A O m O rn � L a < 7 0 0 0 o Q o 0 0 0 z o 0,° m W c y oWo allo n O � r ' ro Ln o N 3 r • v m -D vIt � n eD 3 o y O � � ' V N #` D N vv Q co 9D ro m rD v,-_ EA v+ m w N N W glum r�o � � O o cn o Q a 3 3= `o ro 3 a o itv m m au O c o ro � p a a N x a n. '1 � CL -C N 3 rp (n � � O w � o a fD ■ro Elw 3 7b a } F7-O 41 0 N LA o p 3 CANT 16 + Al X X X X X X X X X X Mn 3 Eland rp �^ _ — m d O 0 a S ❑ fD x p K u u :E n u n n n > n >> n n n a��" °► _ o X' i n_ z 0 on C LA v A W vW D N z O Vi N T A m on 0 X *0 Page 27 Of 32 Paae 2 Of 3 OrderID: 332400426 A m S C m m 0 n O m z to r l Cr v n C C -2 b o n n a n �-j O a 3 0 m 3 m co m Q m O d r+ r* O O k.0 =. b O W co w O 7 m Q v CS C 0 C:) n -a C Cb N o, rA co o Ln n, O -� ((DD � N m 3 EA v Ln Qj v o� ni Ln (D o O Ln d Vt 'o N � -o ro rp � O Q O � - 0Qj 3 N � m m cu x x x CAM 16 + Al and Mn rD = CL tA II II � II x. Paqe 28 Of 32 Paqe 3 Of 3 Ci S 00 rD Q N O Q O f+ � b Z 7 m z m o T m A Q a) al Ln Y -{ (D O 2 3 Ln 00 o o - o- 0 Ln co l n nr rD O 0 S O rD � n � (D n b 0 D 3 _ . �. m z 0 m x 0 n n a v ♦\7 00 m cn Q m p c c n -1 y rn o rw m m o v W a '� 0 ° o o rp a .* t a n m IV x x ry m � ❑� R r�Wc D O M, w 0 N 301 m (D 6L ro a O mrD■LA ❑ w ry 3 Z N x \ n O N c p a o ti N G a In m ' @ ❑ m T < rD ❑■ _ 3 ro ❑ Q c _O 3 m ❑ z fr X_ `C n n_ Z 0 n c 0 zo-- vW LP4 Z N vC=) � o n� Ln w�w / V/ m A m 0 21 LA Testing 5431 Industrial Drive, Huntington Beach, CA 92649 /Pir Phone: (714) 828-4999 I 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: 01/10/24 9:30 AM North Little Rock, AR 72118 Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332400426 Project: PRO7-032229 LA Testing Proj ID: PROJ-032229 Cust COC ID Project Type: Standard Confirmation of Samples Received Shipping Tracking Number: EMSL Received Cust Sample Order ID Test Date TAT Due Date TUCA0109ME001A 332400426-0001 C-CAM 16 Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM TUCA0109ME001A 332400426-0001 C-Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM TUCA0109ME002A 332400426-0002 C-CAM 16 Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM TUCA0109ME002A 332400426-0002 C-Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM TUCA0109ME003A 332400426-0003 C-CAM 16 Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM TUCA0109ME003A 332400426-0003 C-Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM TUCA0109ME004A 332400426-0004 C-CAM 16 Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM TUCA0109ME004A 332400426-0004 C-Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM TUCA0109ME005A 332400426-0005 C-CAM 16 Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM TUCA0109ME005A 332400426-0005 C-Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM TUCA0109ME006A 332400426-0006 C-CAM 16 Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM TUCA0109ME006A 332400426-0006 C-Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM TUCA0109ME007A 332400426-0007 C-CAM 16 Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM Date Sent 111012024 10:07:04 AM Paqe 29 Of 32 1 Testing 5431 Industrial Drive, Huntington Beach, CA 92649 911ALA Phone: (714) 828-4999 TESTING Fax: (714) 828-4944 Email: hblab@latesting.com Attn: Noah Ambos Customer ID: CTEH99 CTEH Center for Toxicology & Env. Health Customer PO: 5120 North Shore Drive Received: 01/10/24 9:30 AM North Little Rock, AR 72118 Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332400426 Project: PRO7-032229 LA Testing Proj ID: PROJ-032229 Cust COC ID Project Type: Standard Confirmation of Samples Received Shipping Tracking Number: EMSL Received Cust Sample Order ID Test Date TAT Due Date TUCA0109ME007A 332400426-0007 C-Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM TUCA0109ME008A 332400426-0008 C-CAM 16 Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM TUCA0109ME008A 332400426-0008 C-Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM TUCA0109ME010A 332400426-0009 C-CAM 16 Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM TUCA0109ME010A 332400426-0009 C-Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM TUCA0109MEFBO01A 332400426-0010 C-CAM 16 Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM TUCA0109MEFBO01A 332400426-0010 C-Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM TUCA0109ME001B 332400426-0011 C-CAM 16 Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM TUCA0109ME001B 332400426-0011 C-Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM TUCA0109ME002B 332400426-0012 C-CAM 16 Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM TUCA0109ME002B 332400426-0012 C-Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM TUCA0109ME003B 332400426-0013 C-CAM 16 Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM TUCA0109ME003B 332400426-0013 C-Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM Date Sent 111012024 10:07:04 AM Paqe 30 Of 32 2 Testing 5431 Industrial Drive, Huntington Beach, CA 92649 911ALA Phone: (714) 828-4999 TESTING Fax: (714) 828-4944 Email: hblab@latesting.com Attn: Noah Ambos Customer ID: CTEH99 CTEH Center for Toxicology & Env. Health Customer PO: 5120 North Shore Drive Received: 01/10/24 9:30 AM North Little Rock, AR 72118 Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332400426 Project: PRO7-032229 LA Testing Proj ID: PROJ-032229 Cust COC ID Project Type: Standard Confirmation of Samples Received Shipping Tracking Number: EMSL Received Cust Sample Order ID Test Date TAT Due Date TUCA0109ME004B 332400426-0014 C-CAM 16 Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM TUCA0109ME004B 332400426-0014 C-Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM TUCA0109ME005B 332400426-0015 C-CAM 16 Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM TUCA0109ME005B 332400426-0015 C-Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM TUCA0109ME006B 332400426-0016 C-CAM 16 Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM TUCA0109ME006B 332400426-0016 C-Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM TUCA0109ME007B 332400426-0017 C-CAM 16 Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM TUCA0109ME007B 332400426-0017 C-Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM TUCA0109ME008B 332400426-0018 C-CAM 16 Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM TUCA0109ME008B 332400426-0018 C-Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM TUCA0109ME009B 332400426-0019 C-CAM 16 Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM TUCA0109ME009B 332400426-0019 C-Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM TUCA0109ME010B 332400426-0020 C-CAM 16 Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM Date Sent 111012024 10:07:05 AM Paqe 31 Of 32 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: 01/10/24 9:30 AM Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332400426 Project: PRO7-032229 LA Testing Proj ID: PROJ-032229 Cust COC ID Project Type: Standard Confirmation of Samples Received Shipping Tracking Number: EMSL Received Cust Sample Order ID Test Date TAT Due Date TUCA0109ME010B 332400426-0020 C-Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM TUCA0109MEFBO01B 332400426-0021 C-CAM 16 Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM TUCA0109MEFBO01B 332400426-0021 C-Metals by ICP 1/10/2024 2 Day 1/12/2024 9:30:00 AM 6:00:00 PM Date Sent 111012024 10:07:05 AM Paqe 32 Of 32 0