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HomeMy WebLinkAboutMetals 12212023LA TESTING g.'A TESTING Noah Ambos CTEH Center for Toxicology & Env. Health 5120 North Shore Drive North Little Rock, AR 72118 LA Testing 5431 Industrial Drive Huntington Beach, CA 92649 (714) 828-4999 CustomerService(o)emsl.com Re: Narrative: NIOSH 7303 LA Testing Order: 332321844, Project ID: PROJ-032229 Dear Noah HUNTINGTON BEACH, CA 92649 5431 INDUSTRIAL DRIVE PHONE: (714) 828-4999 December 26, 2023 On 12/22/2023, LA Testing Huntington Beach, CA received 20 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: 332321844, 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 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 12/26/2023 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 12/22/2023. 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 #332321844. 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 15 Page 2 Of 27 LA Testing LA Testing Order: 332321844 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: 12/22/2023 09:45 AM North Little Rock, AR 72118 Collected: 12/21/2023 PROJ-032229 Analytical Results Client Sample Description TUCA1221 ME001A Collected. 12/21/2023 Lab ID: 332321844-0001 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <5.1 5.1 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Antimony <1.0 1.0 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Arsenic <1.0 1.0 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Barium <5.1 5.1 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Beryllium <0.10 0.10 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Cadmium <0.20 0.20 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Chromium <1.0 1.0 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Cobalt <0.51 0.51 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Copper <1.0 1.0 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Lead <0.51 0.51 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Manganese <0.51 0.51 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Molybdenum <0.51 0.51 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Nickel <1.0 1.0 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Selenium <1.0 1.0 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Silver <1.0 1.0 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Thallium <1.0 1.0 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Vanadium <0.51 0.51 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Zinc <1.0 1.0 pg/m' 12/22/2023 TH 12/22/2023 TH Client Sample Description TUCA1221 ME002A Collected. 12/21/2023 Lab ID: 332321844-0002 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Antimony <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Barium <3.6 3.6 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Chromium <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Copper <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Lead <0.36 0.36 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Manganese <0.36 0.36 pg/m' 12/22/2023 TH 12/22/2023 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 12/26/2023 9:37:34 AM Page 2 of 15 Paqe 3 Of 27 LA Testing LA Testing Order: 332321844 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: 12/22/2023 09:45 AM North Little Rock, AR 72118 Collected: 12/21/2023 PROJ-032229 Analytical Results Client Sample Description TUCA1221 ME002A Collected. 12/21/2023 Lab ID: 332321844-0002 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.36 0.36 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Nickel <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Selenium <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Silver <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Thallium <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Zinc <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH Client Sample Description TUCA1221 ME003A Collected. 12/21/2023 Lab ID: 332321844-0003 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.4 3.4 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Antimony <0.69 0.69 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Barium <3.4 3.4 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Chromium <0.69 0.69 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Cobalt <0.34 0.34 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Copper <0.69 0.69 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Lead <0.34 0.34 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Manganese <0.34 0.34 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Molybdenum <0.34 0.34 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Nickel <0.69 0.69 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Selenium <0.69 0.69 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Silver <0.69 0.69 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Thallium <0.69 0.69 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Vanadium <0.34 0.34 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Zinc <0.69 0.69 pg/m' 12/22/2023 TH 12/22/2023 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 12/26/2023 9:37:34 AM Page 3 of 15 Paqe 4 Of 27 LA Testing LA Testing Order: 332321844 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: 12/22/2023 09:45 AM North Little Rock, AR 72118 Collected: 12/21/2023 PROJ-032229 Analytical Results Client Sample Description TUCA1221 ME004A Collected. 12/21/2023 Lab ID: 332321844-0004 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Antimony <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Barium <3.5 3.5 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Chromium <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Copper <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Lead <0.35 0.35 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Manganese <0.35 0.35 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Nickel <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Selenium <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Silver <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Thallium <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Zinc <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH Client Sample Description TUCA1221 ME005A Collected. 12/21/2023 Lab ID: 332321844-0005 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Antimony <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Barium <3.6 3.6 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Chromium <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Copper <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Lead <0.36 0.36 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Manganese <0.36 0.36 pg/m' 12/22/2023 TH 12/22/2023 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 12/26/2023 9:37:34 AM Page 4 of 15 Paqe 5 Of 27 LA Testing LA Testing Order: 332321844 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: 12/22/2023 09:45 AM North Little Rock, AR 72118 Collected: 12/21/2023 PROJ-032229 Analytical Results Client Sample Description TUCA1221 ME005A Collected. 12/21/2023 Lab ID: 332321844-0005 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.36 0.36 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Nickel <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Selenium <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Silver <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Thallium <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Zinc <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH Client Sample Description TUCA1221 ME007A Collected. 12/21/2023 Lab ID: 332321844-0006 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Antimony <0.70 0.70 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Barium <3.5 3.5 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Chromium <0.70 0.70 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Copper <0.70 0.70 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Lead <0.35 0.35 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Manganese <0.35 0.35 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Nickel <0.70 0.70 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Selenium <0.70 0.70 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Silver <0.70 0.70 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Thallium <0.70 0.70 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Zinc <0.70 0.70 pg/m' 12/22/2023 TH 12/22/2023 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 12/26/2023 9:37:34 AM Page 5 of 15 Paqe 6 Of 27 LA Testing LA Testing Order: 332321844 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: 12/22/2023 09:45 AM North Little Rock, AR 72118 Collected: 12/21/2023 PROJ-032229 Analytical Results Client Sample Description TUCA1221 ME008A Collected. 12/21/2023 Lab ID: 332321844-0007 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Antimony <0.70 0.70 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Barium <3.5 3.5 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Chromium <0.70 0.70 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Copper <0.70 0.70 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Lead <0.35 0.35 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Manganese <0.35 0.35 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Nickel <0.70 0.70 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Selenium <0.70 0.70 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Silver <0.70 0.70 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Thallium <0.70 0.70 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Zinc <0.70 0.70 pg/m' 12/22/2023 TH 12/22/2023 TH Client Sample Description TUCA1221 ME009A Collected. 12/21/2023 Lab ID: 332321844-0008 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Antimony <0.70 0.70 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Barium <3.5 3.5 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Chromium <0.70 0.70 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Copper <0.70 0.70 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Lead <0.35 0.35 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Manganese <0.35 0.35 pg/m' 12/22/2023 TH 12/22/2023 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 12/26/2023 9:37:34 AM Page 6 of 15 Paqe 7 Of 27 LA Testing LA Testing Order: 332321844 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: 12/22/2023 09:45 AM North Little Rock, AR 72118 Collected: 12/21/2023 PROJ-032229 Analytical Results Client Sample Description TUCA1221 ME009A Collected. 12/21/2023 Lab ID: 332321844-0008 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.35 0.35 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Nickel <0.70 0.70 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Selenium <0.70 0.70 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Silver <0.70 0.70 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Thallium <0.70 0.70 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Zinc <0.70 0.70 pg/m' 12/22/2023 TH 12/22/2023 TH Client Sample Description TUCA1221 ME010A Collected. 12/21/2023 Lab ID: 332321844-0009 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Antimony <0.70 0.70 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Barium <3.5 3.5 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Chromium <0.70 0.70 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Copper <0.70 0.70 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Lead <0.35 0.35 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Manganese <0.35 0.35 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Nickel <0.70 0.70 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Selenium <0.70 0.70 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Silver <0.70 0.70 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Thallium <0.70 0.70 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Zinc <0.70 0.70 pg/m' 12/22/2023 TH 12/22/2023 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 12/26/2023 9:37:34 AM Page 7 of 15 Paqe 8 Of 27 LA Testing LA Testing Order: 332321844 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: 12/22/2023 09:45 AM North Little Rock, AR 72118 Collected: 12/21/2023 PROJ-032229 Analytical Results Client Sample Description TUCA1221 MEFBO01A Collected. 12/21/2023 Lab ID: 332321844-0010 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <5.0 5.0 pg/filter 12/22/2023 TH 12/22/2023 TH 7300 Modified Antimony <1.0 1.0 pg/filter 12/22/2023 TH 12/22/2023 TH 7300 Modified Arsenic <1.0 1.0 pg/filter 12/22/2023 TH 12/22/2023 TH 7300 Modified Barium <5.0 5.0 pg/filter 12/22/2023 TH 12/22/2023 TH 7300 Modified Beryllium <0.10 0.10 pg/filter 12/22/2023 TH 12/22/2023 TH 7300 Modified Cadmium <0.20 0.20 pg/filter 12/22/2023 TH 12/22/2023 TH 7300 Modified Chromium <1.0 1.0 pg/filter 12/22/2023 TH 12/22/2023 TH 7300 Modified Cobalt <0.50 0.50 pg/filter 12/22/2023 TH 12/22/2023 TH 7300 Modified Copper <1.0 1.0 pg/filter 12/22/2023 TH 12/22/2023 TH 7300 Modified Lead <0.50 0.50 pg/filter 12/22/2023 TH 12/22/2023 TH 7300 Modified Manganese <0.50 0.50 pg/filter 12/22/2023 TH 12/22/2023 TH 7300 Modified Molybdenum <0.50 0.50 pg/filter 12/22/2023 TH 12/22/2023 TH 7300 Modified Nickel <1.0 1.0 pg/filter 12/22/2023 TH 12/22/2023 TH 7300 Modified Selenium <1.0 1.0 pg/filter 12/22/2023 TH 12/22/2023 TH 7300 Modified Silver <1.0 1.0 pg/filter 12/22/2023 TH 12/22/2023 TH 7300 Modified Thallium <1.0 1.0 pg/filter 12/22/2023 TH 12/22/2023 TH 7300 Modified Vanadium <0.50 0.50 pg/filter 12/22/2023 TH 12/22/2023 TH 7300 Modified Zinc <1.0 1.0 pg/filter 12/22/2023 TH 12/22/2023 TH Client Sample Description TUCA1221 ME001 B Collected. 12/21/2023 Lab ID: 332321844-0011 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Antimony <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Barium <3.5 3.5 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Chromium <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Copper <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Lead <0.35 0.35 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Manganese <0.35 0.35 pg/m' 12/22/2023 TH 12/22/2023 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 12/26/2023 9:37:34 AM Page 8 of 15 Paqe 9 Of 27 LA Testing LA Testing Order: 332321844 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: 12/22/2023 09:45 AM North Little Rock, AR 72118 Collected: 12/21/2023 PROJ-032229 Analytical Results Client Sample Description TUCA1221 ME001 B Collected. 12/21/2023 Lab ID: 332321844-0011 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.35 0.35 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Nickel <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Selenium <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Silver <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Thallium <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Zinc <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH Client Sample Description TUCA1221 ME002B Collected. 12/21/2023 Lab ID: 332321844-0012 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Antimony <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Barium <3.5 3.5 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Chromium <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Copper <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Lead <0.35 0.35 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Manganese <0.35 0.35 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Nickel <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Selenium <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Silver <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Thallium <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Zinc <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 12/26/2023 9:37:34 AM Page 9 of 15 Paqe 10 Of 27 LA Testing LA Testing Order: 332321844 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: 12/22/2023 09:45 AM North Little Rock, AR 72118 Collected: 12/21/2023 PROJ-032229 Analytical Results Client Sample Description TUCA1221 ME003B Collected. 12/21/2023 Lab ID: 332321844-0013 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Antimony <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Barium <3.6 3.6 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Chromium <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Copper <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Lead <0.36 0.36 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Manganese <0.36 0.36 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Molybdenum <0.36 0.36 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Nickel <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Selenium <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Silver <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Thallium <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Zinc <0.71 0.71 pg/m' 12/22/2023 TH 12/22/2023 TH Client Sample Description TUCA1221 ME004B Collected. 12/21/2023 Lab ID: 332321844-0014 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Antimony <0.72 0.72 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Arsenic <0.72 0.72 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Barium <3.6 3.6 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Beryllium <0.072 0.072 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Chromium <0.72 0.72 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Copper <0.72 0.72 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Lead <0.36 0.36 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Manganese <0.36 0.36 pg/m' 12/22/2023 TH 12/22/2023 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 12/26/2023 9:37:34 AM Page 10 of 15 Paqe 11 Of 27 LA Testing LA Testing Order: 332321844 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: 12/22/2023 09:45 AM North Little Rock, AR 72118 Collected: 12/21/2023 PROJ-032229 Analytical Results Client Sample Description TUCA1221 ME004B Collected. 12/21/2023 Lab ID: 332321844-0014 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.36 0.36 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Nickel <0.72 0.72 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Selenium <0.72 0.72 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Silver <0.72 0.72 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Thallium <0.72 0.72 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Zinc <0.72 0.72 pg/m' 12/22/2023 TH 12/22/2023 TH Client Sample Description TUCA1221 ME006B Collected. 12/21/2023 Lab ID: 332321844-0015 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.7 3.7 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Antimony <0.73 0.73 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Arsenic <0.73 0.73 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Barium <3.7 3.7 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Beryllium <0.073 0.073 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Cadmium <0.15 0.15 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Chromium <0.73 0.73 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Cobalt <0.37 0.37 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Copper <0.73 0.73 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Lead <0.37 0.37 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Manganese <0.37 0.37 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Molybdenum <0.37 0.37 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Nickel <0.73 0.73 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Selenium <0.73 0.73 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Silver <0.73 0.73 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Thallium <0.73 0.73 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Vanadium <0.37 0.37 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Zinc <0.73 0.73 pg/m' 12/22/2023 TH 12/22/2023 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 12/26/2023 9:37:34 AM Page 11 of 15 Paqe 12 Of 27 LA Testing LA Testing Order: 332321844 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: 12/22/2023 09:45 AM North Little Rock, AR 72118 Collected: 12/21/2023 PROJ-032229 Analytical Results Client Sample Description TUCA1221 ME007B Collected. 12/21/2023 Lab ID: 332321844-0016 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.7 3.7 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Antimony <0.74 0.74 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Arsenic <0.74 0.74 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Barium <3.7 3.7 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Beryllium <0.074 0.074 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Cadmium <0.15 0.15 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Chromium <0.74 0.74 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Cobalt <0.37 0.37 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Copper <0.74 0.74 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Lead <0.37 0.37 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Manganese <0.37 0.37 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Molybdenum <0.37 0.37 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Nickel <0.74 0.74 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Selenium <0.74 0.74 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Silver <0.74 0.74 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Thallium <0.74 0.74 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Vanadium <0.37 0.37 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Zinc <0.74 0.74 pg/m' 12/22/2023 TH 12/22/2023 TH Client Sample Description TUCA1221 ME008B Collected. 12/21/2023 Lab ID: 332321844-0017 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.8 3.8 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Antimony <0.75 0.75 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Arsenic <0.75 0.75 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Barium <3.8 3.8 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Beryllium <0.075 0.075 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Cadmium <0.15 0.15 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Chromium <0.75 0.75 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Cobalt <0.38 0.38 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Copper <0.75 0.75 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Lead <0.38 0.38 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Manganese <0.38 0.38 pg/m' 12/22/2023 TH 12/22/2023 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 12/26/2023 9:37:34 AM Page 12 of 15 Paqe 13 Of 27 LA Testing LA Testing Order: 332321844 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: 12/22/2023 09:45 AM North Little Rock, AR 72118 Collected: 12/21/2023 PROJ-032229 Analytical Results Client Sample Description TUCA1221 ME008B Collected. 12/21/2023 Lab ID: 332321844-0017 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.38 0.38 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Nickel <0.75 0.75 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Selenium <0.75 0.75 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Silver <0.75 0.75 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Thallium <0.75 0.75 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Vanadium <0.38 0.38 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Zinc <0.75 0.75 pg/m' 12/22/2023 TH 12/22/2023 TH Client Sample Description TUCA1221 ME009B Collected. 12/21/2023 Lab ID: 332321844-0018 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.7 3.7 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Antimony <0.75 0.75 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Arsenic <0.75 0.75 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Barium <3.7 3.7 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Beryllium <0.075 0.075 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Cadmium <0.15 0.15 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Chromium <0.75 0.75 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Cobalt <0.37 0.37 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Copper <0.75 0.75 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Lead <0.37 0.37 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Manganese <0.37 0.37 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Molybdenum <0.37 0.37 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Nickel <0.75 0.75 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Selenium <0.75 0.75 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Silver <0.75 0.75 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Thallium <0.75 0.75 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Vanadium <0.37 0.37 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Zinc <0.75 0.75 pg/m' 12/22/2023 TH 12/22/2023 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 12/26/2023 9:37:34 AM Page 13 of 15 Paqe 14 Of 27 LA Testing LA Testing Order: 332321844 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: 12/22/2023 09:45 AM North Little Rock, AR 72118 Collected: 12/21/2023 PROJ-032229 Analytical Results Client Sample Description TUCA1221 ME010B Collected. 12/21/2023 Lab ID: 332321844-0019 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.8 3.8 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Antimony <0.75 0.75 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Arsenic <0.75 0.75 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Barium <3.8 3.8 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Beryllium <0.075 0.075 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Cadmium <0.15 0.15 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Chromium <0.75 0.75 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Cobalt <0.38 0.38 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Copper <0.75 0.75 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Lead <0.38 0.38 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Manganese <0.38 0.38 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Molybdenum <0.38 0.38 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Nickel <0.75 0.75 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Selenium <0.75 0.75 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Silver <0.75 0.75 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Thallium <0.75 0.75 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Vanadium <0.38 0.38 pg/m' 12/22/2023 TH 12/22/2023 TH 7300 Modified Zinc <0.75 0.75 pg/m' 12/22/2023 TH 12/22/2023 TH Client Sample Description TUCA1221 MEFBO01 B Collected. 12/21/2023 Lab ID: 332321844-0020 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <5.0 5.0 pg/filter 12/22/2023 TH 12/22/2023 TH 7300 Modified Antimony <1.0 1.0 pg/filter 12/22/2023 TH 12/22/2023 TH 7300 Modified Arsenic <1.0 1.0 pg/filter 12/22/2023 TH 12/22/2023 TH 7300 Modified Barium <5.0 5.0 pg/filter 12/22/2023 TH 12/22/2023 TH 7300 Modified Beryllium <0.10 0.10 pg/filter 12/22/2023 TH 12/22/2023 TH 7300 Modified Cadmium <0.20 0.20 pg/filter 12/22/2023 TH 12/22/2023 TH 7300 Modified Chromium <1.0 1.0 pg/filter 12/22/2023 TH 12/22/2023 TH 7300 Modified Cobalt <0.50 0.50 pg/filter 12/22/2023 TH 12/22/2023 TH 7300 Modified Copper <1.0 1.0 pg/filter 12/22/2023 TH 12/22/2023 TH 7300 Modified Lead <0.50 0.50 pg/filter 12/22/2023 TH 12/22/2023 TH 7300 Modified Manganese <0.50 0.50 pg/filter 12/22/2023 TH 12/22/2023 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 12/26/2023 9:37:34 AM Page 14 of 15 Paqe 15 Of 27 LA Testing LA Testing Order: 332321844 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: 12/22/2023 09:45 AM North Little Rock, AR 72118 Collected: 12/21/2023 PROJ-032229 Analytical Results Client Sample Description TUCA1221 MEFBO01 B Collected. 12/21/2023 Lab ID: 332321844-0020 Method Parameter Result METALS 7300 Modified Molybdenum <0.50 7300 Modified Nickel <1.0 7300 Modified Selenium <1.0 7300 Modified Silver <1.0 7300 Modified Thallium <1.0 7300 Modified Vanadium <0.50 7300 Modified Zinc <1.0 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 Prep Analysis RL Units Date & Analyst Date & Analyst 0.50 pg/filter 12/22/2023 TH 12/22/2023 TH 1.0 pg/filter 12/22/2023 TH 12/22/2023 TH 1.0 pg/filter 12/22/2023 TH 12/22/2023 TH 1.0 pg/filter 12/22/2023 TH 12/22/2023 TH 1.0 pg/filter 12/22/2023 TH 12/22/2023 TH 0.50 pg/filter 12/22/2023 TH 12/22/2023 TH 1.0 pg/filter 12/22/2023 TH 12/22/2023 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 12/26/2023 9:37:34 AM Page 15 of 15 Paqe 16 Of 27 Printed: 12/26/2023 Batch: 33Q231222-2MC E Instrument: 33-PE8300 Initial Cal Std: Cal Check Std: Internal Std: LCS Std MS Std Matrix: Cassettes ICP QC Batch Summary Created: 12/22/23 2:19 pm By: camartinez 332321844-0001 332321844-0005 332321844-0009 332321844-0013 332321844-0017 332321844-0002 332321844-0006 332321844-0010 332321844-0014 332321844-0018 332321844-0003 332321844-0007 332321844-0011 332321844-0015 332321844-0019 332321844-0004 332321844-0008 332321844-0012 332321844-0016 332321844-0020 Blank/DL Control Other Method Blank[7] Matrix Blank[7] LCSD[7] LCS[1] 332321844-0001 12/22/23 12:55 12/22/23 12:57 12/22/23 13:01 12/22/23 13:08 12/22/23 13:10 Result Ng/filter RL Ng/filter Result pg/filter RL Ng/filter Result pg/filter True Conc jig/filter % Rec 73.7051-119. 552 % RPD <=20 Result pg/filter True Conc jig/filter % Rec 73.7051-119. 552 RL Ng/m' Result Ng/m' Aluminum -0.155 5.0 0.145 5.0 23.3 25.0 93.2 0.876 23.5 25.0 94.1 5.1 -0.0050 Antimony -0.13 1. -0.315 1.0 23.6 25.0 94.6 1.64 23.3 25.0 93.1 1. -0.060 Arsenic 0.255 1.0 0.115,1.0 23.1 25.0 92.5 1.01 23.4 25.0 93.4 1.0 0.0101 Barium 0.00 5.0 0.0 5.0 23.5 25. 94.1 1.20 23.3 25.0 93.0 5.1 0.045 Beryllium 0.00 0.1 -0.0050 0.1 22.9 25. 91.5 0.0656 22.9 25.0 91.5 0.10 0.0 Cadmium 0.00 0.20 0.0050 0.2 23.2 25. 92.6 0.345 23.2 25.0 93.0 0.20 0.0 Chromium 0.0200 1.0 0.020 1. 24.1 25. 96.6 0.0621 24.1 25.0 96.5 1.0 0.035 Cobalt 0.0100 0.50 0.0050 0.5 25.8 25.0 103 0.906 26.1 25.0 101 0.51 -0.015 Copper 0.0500 1.0 0.045 1. 25.2 25.0 1011 0.179 25.2 25.0 101 1.0 0.22 Lead -0.0250 0.50 0.11 0.5 25.3 25. 101 2.15 25.9 25.0 104 0.51 0.091 Manganese -0.00500 0.50 0.0050 0.5 24.1 25. 96.5 0.0622 24.1 25.0 96.4 0.51 0.040 Molybdenum 0.0150 0.5 -0.020 0.5 24.6 25.0 98.6 0.667 24.8 25.0 99.2 0.51 0.035 Nickel -0.0200 1.0 0.020 1. 24.2 25. 97.0 0.760 24.4 25.0 97.7 1.0 0.015 Selenium 0.250 1. -0.010 1. 23.4 25. 93.5 1.53 23.0 25.0 92.11 1. -0.15 Silver 0.0150 1.0 0.015 1. 24.1 25. 96. 0.124 24.1 25.0 96.4 1.0 0.035 Thallium 0.015 1. -0.10 1. 25.0 25. 100 0.180 25.1 25.0 100 1.0 0.14 Vanadium -0.050 0.5 -0.035 0.5 24.5 25. 98.0 0.265 24.6 25.0 98.2 0.51 -0.10 Zinc 0.030 1. -0.0050 1. 25.1 25. 101 1.16 25.6 25.0 102 1.0 0.085 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 1 of 4 Page 17 Of 27 Printed Batch: Instrument: Initial Cal Std: Cal Check Std: Internal Std: LCS Std MS Std Matrix: 12/26/2023 33Q231222-2MCE 33-PE8300 Cassettes . ICP QC Batch Summary Created: 12/22/23 2:19 pm By: camartinez Samples: 332321844-0001 332321844-0005 332321844-0009 332321844-0002 332321844-0006 332321844-0010 332321844-0003 332321844-0007 332321844-0011 332321844-0004 332321844-0008 332321844-0012 332321844-0013 332321844-0017 332321844-0014 332321844-0018 332321844-0015 332321844-0019 332321844-0016 332321844-0020 Other 332321844-0002 332321844-0003 332321844-0004 3323218"-0005 332321844-0006 332321844-0007 332321844-0008 12/22/23 13:12 12/22/23 13:14 12/22/23 13:17 12/22/23 13:19 12/22/23 13:21 12/22/23 13:24 12/22/23 13:26 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. -0.189 3.4 0.058 3. -0.0847 3.6 0.0890 3. -0.119 3. -0.069 3. -0.017 Antimony 0.71 -0.046 0.6 -0.261 0.71 -0.131 0.71 -0.199 0.70 -0.234 0.70 -0.331 0.70 0.098 Arsenic 0.71 0.17 0.69 0.0857 0.71 0.0706 0.71 0.242 0.70 0.0524 0.70, 0.0697 0.70 0.059 Barium 3.6 0.0356 3.4 0.0343 3.5 0.0318 3.6 0.0356 3.5 0.0349 3.5 0.0383 3.5 0.031 Beryllium 0.071 0.00 0.069,0.00 0.071 0.00 0.071 0.00 0.070 0.00 0.07 -0.00348 0.070 0.0 Cadmium 0.14 0.00 0.14 0.00686 0.14 0.00 0.14 0.00356 0.14 0.00 0.14 0.00348 0.14 0.0035 Chromium 0.71 0.0356 0.69 0.144 0.71 0.0388 0.71 0.0320 0.70 0.0279 0.70 0.0348 0.70 0.12 Cobalt 0.3 -0.0071 0.3 -0.010 0.3 -0.0070 0.3 -0.0107 0.3 -0.0069 0.3 -0.013 0.3 -0.010 Copper 0.71 0.160 0.69 0.0995 0.71 0.0918 0.711 0.0890 0.70 0.0664 0.70 0.0802 0.70 0.070 Lead 0.36 0.0499 0.34 0.103 0.35 0.0212 0.36 0.0569 0.35 0.0454 0.35 0.0558 0.35 0.063 Manganese 0.36 0.0392 0.34 0.0412 0.35 0.0247 0.36 0.0214 0.35 0.0314 0.35 0.0348 0.35 0.021 Molybdenum 0.36 0.00 0.3 -0.0171 0.35 0.00 0.36 0.00712 0.3 -0.00349 0.35 0.0244 0.35 0.042 Nickel 0.71 0.0143 0.69 0.0206 0.71 0.0141 0.71 0.0142 0.70 0.0175 0.70 0.0174 0.70 0.021 Selenium 0.71 0.0214 0.69 0.0514 0.71 -0.0212 0.71 0.313 0.70 -0.00699 0.70 0.0279 0.70 0.38 Silver 0.71 0.00356 0.69 0.00686 0.71 0.00706 0.71 0.00356 0.70 0.0140 0.70 0.0279 0.7q 0.0035 Thallium 0.71 -0.039 0.6 -0.0137 0.71 0.0282 0.71 0.0534 0.70 -0.164 0.70 0.0209 0.70 0.052 Vanadium 0.3 -0.064 0.3 -0.051 0.3 -0.060 0.36 -0.060 0.3 -0.069 0.3 -0.0592 0.3 -0.052 Zinc 0.71 0.078 0.6 0.054 0.71 0.042 0.71 0.0463 0.70 0.0314 0.70 0.052 0.7 0.0035 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 2 of 4 Page 18 Of 27 Printed: 12/26/2023 Batch: 33Q231222-2 M C E Instrument: 33-PE8300 Initial Cal Std: Cal Check Std: Internal Std: LCS Std MS Std Matrix: Cassettes ICP QC Batch Summary Created: 12/22/23 2:19 pm By: camartinez Samples 332321844-0001 332321844-0005 332321844-0009 332321844-0013 332321844-0017 332321844-0002 332321844-0006 332321844-0010 332321844-0014 332321844-0018 332321844-0003 332321844-0007 332321844-0011 332321844-0015 332321844-0019 332321844-0004 332321844-0008 332321844-0012 332321844-0016 332321844-0020 Other 332321844-0009 332321844-0010 332321844-0011 3323218"-0012 332321844-0013 332321844-0014 332321844-0015 12/22/23 13:28 12/22/23 13:35 12/22/23 13:38 12/22/23 13:40 12/22/23 13:42 12/22/23 13:45 12/22/23 13:47 RL pg/m' Resul pg/m' 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 3.5 0.14 5.0 0.100 3.5 0.198 3.5 0.216 3.6 0.117 3.6 0.340 3.7 0.065 Antimony 0.7 -0.101 1. -0.120 0.71 -0.471 0.71 -0.0814 0.71 0.0852 0.72 -0.181 0.7 -0.39 Arsenic 0.70 0.052 1. -0.0600 0.71 0.00 0.71 -0.0602 0.71 0.0746 0.72 0.152 0.73 0.21 Barium 3.5 0.0348 5.0 0.0200 3.5 0.0389 3.5 0.0354 3.6 0.0355 3.6 0.0433 3.7 0.043 Beryllium 0.07 -0.0034 0.1 -0.0050 0.071 -0.00354 0.071 0.00 0.071 0.00 0.072 -0.00361 0.07 -0.0036 Cadmium 0.14 0.0034 0.2 -0.0050C 0.14 0.00354 0.14 0.0106 0.14 0.00710 0.14 0.00361 0.15 0.011 Chromium 0.70 0.0244 1.0 0.035 0.71 0.0283 0.71 0.0354 0.71 0.0249 0.72 0.0433 0.73 0.043 Cobalt 0.3 -0.0104 0.50 0.020 0.3 -0.0070 0.3 -0.0106 0.36 0.0142 0.3 -0.0108 0.37 0.0 Copper 0.70 0.0662 1.q 0.22 0.71 0.117 0.711 0.0991 0.71 0.107 0.72 0.0903 0.73 0.161 Lead 0.35 0.066 0.5 0.075 0.35 0.0602 0.35 0.0212 0.36 0.0568 0.36 0.0325 0.37 0.022 Manganese 0.35 0.020 0.5 0.020 0.35 0.0177 0.35 0.0142 0.36 0.0178 0.36 0.0325 0.37 0.022 Molybdenum 0.3 -0.024 0.5 -0.025 0.3 -0.0035 0.3 -0.00354 0.36 -0.024 0.3 -0.028 0.3 -0.0073 Nickel 0.70 0.013 1. 0.015 0.71 0.0177 0.71 0.0106 0.71 0.0142 0.72 0.00 0.73 0.022 Selenium 0.70 0.048 1. 0.060 0.71 0.117 0.71 0.135 0.71 0.00710 0.721 0.206 0.7 -0.17 Silver 0.7 -0.00348 1.q 0.035q 0.71 0.00354 0.71 0.00708 0.71 0.00355 0.72 0.00722 0.73 0.018 Thallium 0.7 -0.020 1. -0.065 0.71 0.0035 0.71 -0.0319 0.71 0.0710 0.72 -0.086 0.7 -0.058 Vanadium 0.3 -0.059 0.5 -0.10 0.3 -0.063 0.3 -0.0708 0.36 -0.0781 0.3 -0.0722 0.3 -0.073 Zinc 0.7q 0.00348 1. 0.010 0.711 0.0106 0.71 -0.00708 0.71 0.00710 0.72 0.028q 0.7 0.014 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 3 of 4 Page 19 Of 27 Printed Batch: Instrument: Initial Cal Std: Cal Check Std: Internal Std: LCS Std MS Std Matrix: 12/26/2023 33Q231222-2MCE 33-PE8300 Cassettes ICP QC Batch Summary Created: 12/22/23 2:19 pm By: camartinez Samples: 332321844-0001 332321844-0002 332321844-0003 332321844-0004 332321844-0005 332321844-0009 332321844-0006 332321844-0010 332321844-0007 332321844-0011 332321844-0008 332321844-0012 332321844-0013 332321844-0017 332321844-0014 332321844-0018 332321844-0015 332321844-0019 332321844-0016 332321844-0020 Other 332321844-0016 332321844-0017 332321844-0018 3323218"-0019 332321844-0020 12/22/23 13:49 12/22/23 13:52 12/22/23 13:54 12/22/23 13:57 12/22/23 14:03 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 jig/filter Result pg/filter Aluminum 3. -0.0221 3.8 0.369 3.7 0.172 3.8 0.0640 5.0 0.220 Antimony 0.7 -0.317 0.7 -0.338 0.7 -0.201 0.75 -0.0790 1.0 -0.580 Arsenic 0.74 0.188 0.75, 0.169 0.75 0.0970 0.75 -0.128 1.0 0.0450 Barium 3.7 0.0406 3.8 0.0527 3.7 0.0373 3.8 0.0376 5.0 0.0250 Beryllium 0.07 -0.0036 0.07 -0.0037 0.07 -0.0037 0.07 -0.00376 0.10 0.0 Cadmium 0.15 0.00 0.15 0.00376 0.15 0.00 0.15 0.00752 0.20 0.0050 Chromium 0.74 0.0553 0.75 0.0414 0.75 0.231 0.75 0.0376 1.0 0.065 Cobalt 0.3 -0.0111 0.3 -0.011 0.3 -0.0149 0.38 0.00 0.50 0.0050 Copper 0.74 0.0775 0.7q 0.0752 0.75 0.0634 0.7 0.158 1.0 0.300 Lead 0.37 0.0480 0.38 0.132 0.37 0.048 0.38 0.0941 0.50 0.0850 Manganese 0.37 0.0148 0.38 0.0150 0.37 0.018 0.38 0.0188 0.50 0.0300 Molybdenum 0.3 -0.0111 0.3 -0.0075 0.3 -0.014 0.38 0.00376 0.50 -0.0100 Nickel 0.74 0.0148 0.75 0.00376 0.75 0.018 0.75 0.0226 1.0 0.00 Selenium 0.74 0.0516 0.7 -0.150 0.7 -0.20 0.7 -0.0602 1.0 0.210 Silver 0.74 0.0184 0.7q 0.022q 0.75 0.0336 0.75 0.0226 1.0 0.0100 Thallium 0.74 0.0148 0.75 0.0489 0.7 -0.0671 0.75 0.00376 1.0 -0.00500 Vanadium 0.3 -0.059 0.3 -0.075 0.3 -0.055 0.38 -0.0677 0.50 -0.100 Zinc 0.71 0.0073 0.7 -0.00376 0.7q 0.00 0.7 -0.0226 1.0 -0.0200 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 4 of 4 Page 20 Of 27 I OrderID: 332321844 Q C) U n O m z 0 W v � ' Cr C G C C C C C C n [ Z n n n n a cu a b a N ►J N N N /• N tit N N N N — — 0 _ Q � m O O O O CD a O Cs7r CD �. a O a O a O a a -, o n n n n n n n n 1 a Z u O as O C O O O O 2 33 lD n 00 n vl n Ln a A n W n Ili H n fD pa o W W d C) -4 3 A N r r r r r r r a Ln cu N 3 z� O O O Q o p O Q v 4 w w Qj 3 � ,-I` W �' N — y -+ 3 w" o � w •C N � m oV) w 0 p3 Ln V) Ln w H X X X X X X X x CAM 16 + Al and Mn ro b 0. v n a n n n n n n n :E X Page 21 Of 27 A Paae 1 Of 3 0 b 4 a 7L r r ` rD Z 013 0 n T ry b T. Q CJZ ul n =5 Q C N m N ro o M 3 ° c O 0 n H — `� r vn G7 =r M TLn d I ro o 0rD o Ql 3 a ss 3 .. m rD ai 0 m v ro to Q- 0 m ro fU x X!,' m m R ❑ -0 U = v c ro c 0 ro A ro S fD vro f9 a '�° a d �, ID El w pi_ n Z li X � n, -� N O Q � a _ t ro _ t ro m ro 0 a 0 r9 Z rp x O a z O rC D W W n N z W v z OD n C m A C m T O *0 OrderID: 332321844 D > D D D D D cu °S 1-- l-- i. -Y F-� i--� F" F-ti N I� 3 C' t� (4 (`� N N N t� m � ro 0 o a o a c o a o �». O O O O _Pb O O O O � =;; ° W co W m W co v �. O 7 r CL � m 0 m 0 m a m 0 m 0 m 0 m 0 m 00 rn o � 3 a O 00 O O O A O to O N O 1.- O O O v n n o w LA �f 44 � M a �. N Diu �• V4 N 1� w W m Ln C7 coo 3? N l C1 30 W W W vl r rD L, a `� C7 Q� 00 N ro m � 3 3 C7 P v1- Ln X X X X X X X X X CAM 16 + Al and Mn s ° Q a n n n n a n n n amp°=� °: x Paae 22 Of 27 Paae 2 Of 3 3 o Q ° E Q ' fD m u O F,4 --j '-'o23 Z O ° O q n co = n Ln r+ O (D O =T hD 0 ° v 3 c' rD z ° l0 v 3 , 0 rn m v o a' a �o a a rn -c m N m to x .0 ❑ m f� S 61 G G Yf O m a m S N m w a a `° ro ». ■ ❑ N n Z a -�� Q E Q w 6 IAm. m m ❑ m a rp Ll ❑� - �, rD ro ❑ C7 O < S 1 ❑ Q n n_ z O m n vW > cam, Z N a W N n� r co v� m m LA 70 ►io OrderID: 332321844 v m rD w c -� 3' `•' y n n ° I -A Ili a a F. Q, 7 ro D m r(o T cc? m C) m z y O O ip 7 F- co p7 Ol rh O 7 m Q Ln rD Ln rD w n m m 3 ° Q 0 0 O w n t7 n w o � W N W N Ln C=2P rD -a C ro rD w � Ln�, � 3 0, rD N Lm 0Q) 0 -0 IL Ln C --- 3 ro N X X X CAM 16 + Al and Mn 1 _ ro _ = 7 b d D a D a,=' a _. x Paqe 23 Of 27 Paqe 3 Of 3 O rD 0 c � 07 O 3 Q r z ro ro CD X 7" K rD 'D b z o T �.y b .Tl O ry n N p Ul N (i m O C 0 r � Ln •rn-FC! � � � = N O O S S !� 0 p 3 o 3 0-4 m ro M w o p a o a "W m N x rD rD rDsa� X � oa °� r�° » m .. m a ro a 3 N 0 n Z p o C Q 3 a m 2 Y NCD Q 3 � rD < � r� N v ❑m cm cm El a o ra ❑ Q 2 n z O n V9 O v n n z n m A m "n O :E� 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: 12/22/23 9:45 AM North Little Rock, AR 72118 Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332321844 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 TUCA1221ME001A 332321844-0001 C-CAM 16 Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM TUCA1221ME001A 332321844-0001 C-Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM TUCA1221 ME002A 332321844-0002 C-CAM 16 Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM TUCA1221 ME002A 332321844-0002 C-Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM TUCA1221 ME003A 332321844-0003 C-CAM 16 Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM TUCA1221 ME003A 332321844-0003 C-Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM TUCA1221 ME004A 332321844-0004 C-CAM 16 Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM TUCA1221 ME004A 332321844-0004 C-Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM TUCA1221 ME005A 332321844-0005 C-CAM 16 Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM TUCA1221 ME005A 332321844-0005 C-Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM TUCA1221 ME007A 332321844-0006 C-CAM 16 Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM TUCA1221 ME007A 332321844-0006 C-Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM TUCA1221 ME008A 332321844-0007 C-CAM 16 Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM Date Sent 1212212023 10:34:10 AM Paqe 24 Of 27 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: 12/22/23 9:45 AM North Little Rock, AR 72118 Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332321844 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 TUCA1221 ME008A 332321844-0007 C-Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM TUCA1221 ME009A 332321844-0008 C-CAM 16 Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM TUCA1221 ME009A 332321844-0008 C-Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM TUCA1221 ME010A 332321844-0009 C-CAM 16 Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM TUCA1221 ME010A 332321844-0009 C-Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM TUCA1221MEFBO01A 332321844-0010 C-CAM 16 Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM TUCA1221MEFBO01A 332321844-0010 C-Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM TUCA1221 ME001 B 332321844-0011 C-CAM 16 Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM TUCA1221ME001B 332321844-0011 C-Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM TUCA1221 ME002B 332321844-0012 C-CAM 16 Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM TUCA1221 ME002B 332321844-0012 C-Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM TUCA1221 ME003B 332321844-0013 C-CAM 16 Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM TUCA1221 ME003B 332321844-0013 C-Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM Date Sent 1212212023 10:34:10 AM Paqe 25 Of 27 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: 12/22/23 9:45 AM North Little Rock, AR 72118 Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332321844 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 TUCA1221 ME004B 332321844-0014 C-CAM 16 Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM TUCA1221 ME004B 332321844-0014 C-Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM TUCA1221 ME006B 332321844-0015 C-CAM 16 Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM TUCA1221 ME006B 332321844-0015 C-Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM TUCA1221 ME007B 332321844-0016 C-CAM 16 Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM TUCA1221 ME007B 332321844-0016 C-Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM TUCA1221 ME008B 332321844-0017 C-CAM 16 Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM TUCA1221 ME008B 332321844-0017 C-Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM TUCA1221 ME009B 332321844-0018 C-CAM 16 Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM TUCA1221 ME009B 332321844-0018 C-Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM TUCA1221 ME010B 332321844-0019 C-CAM 16 Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM TUCA1221 ME010B 332321844-0019 C-Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM TUCA1221 MEFBO01 B 332321844-0020 C-CAM 16 Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM Date Sent 1212212023 10:34:10 AM Paqe 26 Of 27 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: 12/22/23 9:45 AM Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332321844 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 TUCA1221MEFBO01B 332321844-0020 C-Metals by ICP 12/22/2023 2 Day 12/27/2023 9:45:00 AM 6:00:00 PM Date Sent 1212212023 10:34:10 AM Paqe 27 Of 27 4