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HomeMy WebLinkAboutMetals 01272024LA 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: 332401445, Project ID: PROJ-032229 Dear Noah HUNTINGTON BEACH, CA 92649 5431 INDUSTRIAL DRIVE PHONE: (714) 828-4999 On 1/29/2024, 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: 332401445, Project ID: PROJ-032229: All samples were prepared and analyzed according to the method specified NIOSH 7300 Modified. The samples were submitted on cellulose ester membrane filters which were prepared utilizing a hot block digestion technique as indicated in the method. The samples were then analyzed via Inductively Coupled Plasma (ICP) analysis utilizing Atomic Emission Spectroscopy (AES). All preparation and analyses were performed within the method specific hold time requirement. Results are reported in mg/m3. Quality Control Dilutions: None Calibrations: The RL, RLVS ICV and bracketing CCV standards were within control limits. Blanks: Target analytes were not detected above the reporting limit in the associated blanks. Media blank was not subtracted from sample concentrations. LCS/LCSD: The laboratory control sample spike recoveries and RPD results were within control limits. ICSA/ICSB: The interference check solution results were within control limits. QC was performed at rates compliant with both the American Industrial Hygiene Association (AIHA) and the California Environmental Laboratory Accreditation Program (ELAP). February 05, 2024 1 certify that this report is in compliance with the terms and conditions of the contract, both technically and for completeness, for other than the conditions detailed above. In addition, I certify, that to the best of my knowledge and belief, the data as reported are true and accurate. Release of the data contained in this Michael Chapman, Laboratory Manager q• Paqe 1 Of CHEMMETALNARR.2.0 LA Testing 5431 Industrial Drive, Huntington Beach, CA 92649 Phone: (714) 828-4999 Fax: (714) 828-4944 Email: hblabOlatesting.com TESTING Attn: Noah Ambos 2/5/2024 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 1/29/2024. 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 #332401445. 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: 332401445 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: 1/29/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/27/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0127ME001A Collected. 1/27/2024 Lab ID: 332401445-0001 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.4 3.4 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Antimony <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Barium <3.4 3.4 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Chromium <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Cobalt <0.34 0.34 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Copper <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Lead <0.34 0.34 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Manganese <0.34 0.34 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Molybdenum <0.34 0.34 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Nickel <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Selenium <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Silver <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Thallium <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Vanadium <0.34 0.34 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Zinc <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH Client Sample Description TUCA0127ME003A Collected. 1/27/2024 Lab ID: 332401445-0002 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Antimony <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Chromium <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Copper <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/5/2024 10:21:51 AM Page 2 of 15 Paqe 3 Of 27 LA Testing LA Testing Order: 332401445 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: 1/29/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/27/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0127ME003A Collected. 1/27/2024 Lab ID: 332401445-0002 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Nickel <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Selenium <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Silver <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Thallium <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Zinc <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH Client Sample Description TUCA0127ME004A Collected. 1/27/2024 Lab ID: 332401445-0003 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.4 3.4 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Antimony <0.68 0.68 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Arsenic <0.68 0.68 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Barium <3.4 3.4 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Beryllium <0.068 0.068 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Chromium <0.68 0.68 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Cobalt <0.34 0.34 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Copper <0.68 0.68 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Lead <0.34 0.34 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Manganese <0.34 0.34 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Molybdenum <0.34 0.34 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Nickel <0.68 0.68 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Selenium <0.68 0.68 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Silver <0.68 0.68 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Thallium <0.68 0.68 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Vanadium <0.34 0.34 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Zinc <0.68 0.68 pg/m' 2/1/2024 CM 2/2/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/5/2024 10:21:51 AM Page 3 of 15 Paqe 4 Of 27 LA Testing LA Testing Order: 332401445 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: 1/29/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/27/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0127ME005A Collected. 1/27/2024 Lab ID: 332401445-0004 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.4 3.4 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Antimony <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Barium <3.4 3.4 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Chromium <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Cobalt <0.34 0.34 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Copper <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Lead <0.34 0.34 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Manganese <0.34 0.34 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Molybdenum <0.34 0.34 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Nickel <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Selenium <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Silver <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Thallium <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Vanadium <0.34 0.34 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Zinc <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH Client Sample Description TUCA0127ME006A Collected. 1/27/2024 Lab ID: 332401445-0005 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <4.0 4.0 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Antimony <0.80 0.80 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Arsenic <0.80 0.80 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Barium <4.0 4.0 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Beryllium <0.080 0.080 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Cadmium <0.16 0.16 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Chromium <0.80 0.80 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Cobalt <0.40 0.40 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Copper <0.80 0.80 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Lead <0.40 0.40 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Manganese <0.40 0.40 pg/m' 2/1/2024 CM 2/2/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/5/2024 10:21:51 AM Page 4 of 15 Paqe 5 Of 27 LA Testing LA Testing Order: 332401445 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: 1/29/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/27/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0127ME006A Collected. 1/27/2024 Lab ID: 332401445-0005 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.40 0.40 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Nickel <0.80 0.80 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Selenium <0.80 0.80 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Silver <0.80 0.80 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Thallium <0.80 0.80 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Vanadium <0.40 0.40 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Zinc <0.80 0.80 pg/m' 2/1/2024 CM 2/2/2024 TH Client Sample Description TUCA0127ME008A Collected. 1/27/2024 Lab ID: 332401445-0006 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <4.2 4.2 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Antimony <0.83 0.83 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Arsenic <0.83 0.83 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Barium <4.2 4.2 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Beryllium <0.083 0.083 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Cadmium <0.17 0.17 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Chromium <0.83 0.83 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Cobalt <0.42 0.42 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Copper <0.83 0.83 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Lead <0.42 0.42 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Manganese <0.42 0.42 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Molybdenum <0.42 0.42 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Nickel <0.83 0.83 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Selenium <0.83 0.83 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Silver <0.83 0.83 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Thallium <0.83 0.83 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Vanadium <0.42 0.42 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Zinc <0.83 0.83 pg/m' 2/1/2024 CM 2/2/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/5/2024 10:21:51 AM Page 5 of 15 Paqe 6 Of 27 LA Testing LA Testing Order: 332401445 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: 1/29/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/27/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0127ME009A Collected. 1/27/2024 Lab ID: 332401445-0007 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.4 3.4 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Antimony <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Barium <3.4 3.4 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Chromium <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Cobalt <0.34 0.34 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Copper <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Lead <0.34 0.34 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Manganese <0.34 0.34 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Molybdenum <0.34 0.34 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Nickel <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Selenium <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Silver <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Thallium <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Vanadium <0.34 0.34 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Zinc <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH Client Sample Description TUCA0127ME010A Collected. 1/27/2024 Lab ID: 332401445-0008 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <5.1 5.1 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Antimony <1.0 1.0 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Arsenic <1.0 1.0 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Barium <5.1 5.1 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Beryllium <0.10 0.10 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Cadmium <0.20 0.20 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Chromium <1.0 1.0 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Cobalt <0.51 0.51 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Copper <1.0 1.0 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Lead <0.51 0.51 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Manganese <0.51 0.51 pg/m' 2/1/2024 CM 2/2/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/5/2024 10:21:51 AM Page 6 of 15 Paqe 7 Of 27 LA Testing 5431 Industrial Drive, Huntington Beach, CA 92649 'I.APhone/Fax: (714) 828-4999 / (714) 828-4944 TESTING httt ://www.LATestina.com hblab(c)latestina.com Attn: Noah Ambos Phone: CTEH Center for Toxicology & Env. Health Fax: 5120 North Shore Drive Received: North Little Rock, AR 72118 Collected: PROJ-032229 LA Testing Order: 332401445 CustomerlD: CTEH99 CustomerPO: ProjectlD: PROJ-032229 (501)801-8500 (501)614-2835 1/29/2024 09:30 AM 1/27/2024 Analytical Results Client Sample Description TUCA0127ME010A Collected. 1/27/2024 Lab ID: 332401445-0008 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.51 0.51 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Nickel <1.0 1.0 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Selenium <1.0 1.0 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Silver <1.0 1.0 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Thallium <1.0 1.0 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Vanadium <0.51 0.51 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Zinc <1.0 1.0 pg/m' 2/1/2024 CM 2/2/2024 TH Client Sample Description TUCA0127MEFBO01A Collected. 1/27/2024 Lab ID: 332401445-0009 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <5.0 5.0 pg/filter 2/1/2024 CM 2/2/2024 TH 7300 Modified Antimony <1.0 1.0 pg/filter 2/1/2024 CM 2/2/2024 TH 7300 Modified Arsenic <1.0 1.0 pg/filter 2/1/2024 CM 2/2/2024 TH 7300 Modified Barium <5.0 5.0 pg/filter 2/1/2024 CM 2/2/2024 TH 7300 Modified Beryllium <0.10 0.10 pg/filter 2/1/2024 CM 2/2/2024 TH 7300 Modified Cadmium <0.20 0.20 pg/filter 2/1/2024 CM 2/2/2024 TH 7300 Modified Chromium <1.0 1.0 pg/filter 2/1/2024 CM 2/2/2024 TH 7300 Modified Cobalt <0.50 0.50 pg/filter 2/1/2024 CM 2/2/2024 TH 7300 Modified Copper <1.0 1.0 pg/filter 2/1/2024 CM 2/2/2024 TH 7300 Modified Lead <0.50 0.50 pg/filter 2/1/2024 CM 2/2/2024 TH 7300 Modified Manganese <0.50 0.50 pg/filter 2/1/2024 CM 2/2/2024 TH 7300 Modified Molybdenum <0.50 0.50 pg/filter 2/1/2024 CM 2/2/2024 TH 7300 Modified Nickel <1.0 1.0 pg/filter 2/1/2024 CM 2/2/2024 TH 7300 Modified Selenium <1.0 1.0 pg/filter 2/1/2024 CM 2/2/2024 TH 7300 Modified Silver <1.0 1.0 pg/filter 2/1/2024 CM 2/2/2024 TH 7300 Modified Thallium <1.0 1.0 pg/filter 2/1/2024 CM 2/2/2024 TH 7300 Modified Vanadium <0.50 0.50 pg/filter 2/1/2024 CM 2/2/2024 TH 7300 Modified Zinc <1.0 1.0 pg/filter 2/1/2024 CM 2/2/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/5/2024 10:21:51 AM Page 7 of 15 Paqe 8 Of 27 LA Testing LA Testing Order: 332401445 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: 1/29/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/27/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0127ME001 B Collected. 1/27/2024 Lab ID: 332401445-0010 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH Client Sample Description TUCA0127ME002B Collected. 1/27/2024 Lab ID: 332401445-0011 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/5/2024 10:21:51 AM Page 8 of 15 Paqe 9 Of 27 LA Testing LA Testing Order: 332401445 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: 1/29/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/27/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0127ME002B Collected. 1/27/2024 Lab ID: 332401445-0011 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH Client Sample Description TUCA0127ME003B Collected. 1/27/2024 Lab ID: 332401445-0012 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/5/2024 10:21:51 AM Page 9 of 15 Paqe 10 Of 27 LA Testing LA Testing Order: 332401445 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: 1/29/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/27/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0127ME004B Collected. 1/27/2024 Lab ID: 332401445-0013 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH Client Sample Description TUCA0127ME005B Collected. 1/27/2024 Lab ID: 332401445-0014 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Antimony <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Chromium <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Copper <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/5/2024 10:21:51 AM Page 10 of 15 Paqe 11 Of 27 LA Testing LA Testing Order: 332401445 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: 1/29/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/27/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0127ME005B Collected. 1/27/2024 Lab ID: 332401445-0014 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Nickel <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Selenium <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Silver <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Thallium <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Zinc <0.69 0.69 pg/m' 2/1/2024 CM 2/2/2024 TH Client Sample Description TUCA0127ME006B Collected. 1/27/2024 Lab ID: 332401445-0015 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/5/2024 10:21:51 AM Page 11 of 15 Paqe 12 Of 27 LA Testing LA Testing Order: 332401445 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: 1/29/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/27/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0127ME007B Collected. 1/27/2024 Lab ID: 332401445-0016 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH Client Sample Description TUCA0127ME008B Collected. 1/27/2024 Lab ID: 332401445-0017 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/5/2024 10:21:51 AM Page 12 of 15 Paqe 13 Of 27 LA Testing LA Testing Order: 332401445 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: 1/29/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/27/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0127ME008B Collected. 1/27/2024 Lab ID: 332401445-0017 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH Client Sample Description TUCA0127ME009B Collected. 1/27/2024 Lab ID: 332401445-0018 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/5/2024 10:21:51 AM Page 13 of 15 Paqe 14 Of 27 LA Testing LA Testing Order: 332401445 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: 1/29/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/27/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0127ME010B Collected. 1/27/2024 Lab ID: 332401445-0019 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Antimony <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Barium <3.5 3.5 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Chromium <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Copper <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Lead <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Manganese <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Nickel <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Selenium <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Silver <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Thallium <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 2/1/2024 CM 2/2/2024 TH 7300 Modified Zinc <0.70 0.70 pg/m' 2/1/2024 CM 2/2/2024 TH Client Sample Description TUCA0127MEFBO01 B Collected. 1/27/2024 Lab ID: 332401445-0020 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <5.0 5.0 pg/filter 2/1/2024 CM 2/2/2024 TH 7300 Modified Antimony <1.0 1.0 pg/filter 2/1/2024 CM 2/2/2024 TH 7300 Modified Arsenic <1.0 1.0 pg/filter 2/1/2024 CM 2/2/2024 TH 7300 Modified Barium <5.0 5.0 pg/filter 2/1/2024 CM 2/2/2024 TH 7300 Modified Beryllium <0.10 0.10 pg/filter 2/1/2024 CM 2/2/2024 TH 7300 Modified Cadmium <0.20 0.20 pg/filter 2/1/2024 CM 2/2/2024 TH 7300 Modified Chromium <1.0 1.0 pg/filter 2/1/2024 CM 2/2/2024 TH 7300 Modified Cobalt <0.50 0.50 pg/filter 2/1/2024 CM 2/2/2024 TH 7300 Modified Copper <1.0 1.0 pg/filter 2/1/2024 CM 2/2/2024 TH 7300 Modified Lead <0.50 0.50 pg/filter 2/1/2024 CM 2/2/2024 TH 7300 Modified Manganese <0.50 0.50 pg/filter 2/1/2024 CM 2/2/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/5/2024 10:21:51 AM Page 14 of 15 Paqe 15 Of 27 LA Testing LA Testing Order: 332401445 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: 1/29/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/27/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0127MEFBO01 B Collected. 1/27/2024 Lab ID: 332401445-0020 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 2/1/2024 CM 2/2/2024 TH 1.0 pg/filter 2/1/2024 CM 2/2/2024 TH 1.0 pg/filter 2/1/2024 CM 2/2/2024 TH 1.0 pg/filter 2/1/2024 CM 2/2/2024 TH 1.0 pg/filter 2/1/2024 CM 2/2/2024 TH 0.50 pg/filter 2/1/2024 CM 2/2/2024 TH 1.0 pg/filter 2/1/2024 CM 2/2/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 2/5/2024 10:21:51 AM Page 15 of 15 Paqe 16 Of 27 Printed: 2/5/2024 Batch: 33Q240201-1 MCE Instrument: 33-PE8300 Initial Cal Std: Cal Check Std: Internal Std: LCS Std MS Std Matrix: Cassettes I ICP QC Batch Summary Created: 2/1/24 5:41 pm By: camartinez 332401445-0001 332401445-0005 332401445-0009 332401445-0013 332401445-0017 332401445-0002 332401445-0006 332401445-0010 332401445-0014 332401445-0018 332401445-0003 332401445-0007 332401445-0011 332401445-0015 332401445-0019 332401445-0004 332401445-0008 332401445-0012 332401445-0016 332401445-0020 Blank/DL Control Other Method Blank[7] Matrix Blank[7] LCS[1] LCSD[1] 332401445-0003 02/02/2411:35 02/02/2411:37 02/02/2411:39 02/02/2411:45 02/02/2411:52 Result Ng/filter RL Ng/filter IL Result pg/filter RL Ng/filter Result pg/filter True Conc jig/filter % Rec 73.7051-119. 552 Result pg/filter True Conc jig/filter % Rec 73.7051-119. 552 % RPD <m20 RL pg/m' Result Ng/m' Aluminum -0.330 5.0 0.550 5.0 23.6 25.0 94.5 23.4 25.0 93.6 0.957 3.4 0.47 Antimony 0.570 1.0 0.240 1.0 20.7 25.0 82.9 20.7 25.0 82.9 0.0241 0.68 0.34 Arsenic 0.065 1. -0.175, 1.0 23.8 25.0 95.1 23.2 25.0 92.7 2.51 0.68 0.037 Barium -0.015 5. 0.00 5.0 22.4 25. 89.4122.5 25.0 89.9 0.491 3.4 0.030 Beryllium 0.00 0.1 0.0050 0.1 24.0 25. 96.0 24.3 25.0 97.0 1.10 0.068 0.00341 Cadmium -0.0050 0.2 0.0050 0.2 25.2 25. 101 24.7 25.0 98.7 1.97 0.14 0.00341 Chromium 0.0050 1. 0.14 1. 24.2 25. 96.7 24.8 25.0 99.1 2.43 0.68 0.017 Cobalt 0.0300 0.5 -0.020 0.5 25.9 25. 104 25.5 25.0 102 1.56 0.3 -0.020 Copper -0.0500 1.0 0.025 1. 24.6 25. 98.2 25.2 25.0 101 2.47 0.68 0.037 Lead -0.200 0.5 -0.085 0.50 24.7 25. 99.0 24.4 25.0 97.7 1.34 0.3 -0.13 Manganese 0.00 0.50 0.0050 0.50 25.0 25. 100 25.3 25.0 101 1.11 0.34 0.010 Molybdenum 0.0200 0.50 0.055 0.50 25.6 25.0 102 25.3 25.0 101 1.44 0.3 -0.030 Nickel 0.0200 1.0 0.020 1.0 26.2 25. 105 25.9 25.0 104 1.23 0.68 0.00341 Selenium 0.0600 1.0 0.330 1.0 23.7 25. 94.9 23.9 25.0 95.5 0.630 0.6 -0.26 Silver 0.010 1. -0.0050 1. 23.4 25.q 93. 23.6 25.0 94.6 1.q 0.6q 0.010 Thallium -0.115 1.0 0.085 1. 25.0 25. 100 24.5 25.0 98.1 2.02 0.6 -0.088 Vanadium 0.010 0.5 -0.015 0.5 24. 25. 98.0 24.8 25.0 99.2 1.20 0.3 0.057 Zinc -0.17 1. -0.16 1. 26. 25. 105 26.0 25.0 104 0.93 0.6 -0.040 (') 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: 2/5/2024 ICP QC Batch Summary Batch: 33Q240201-1MCE Created: 2/1/24 5:41 pm By: camartinez Instrument: 33-PE8300 Initial Cal Std: Samples: Cal Check Std: Internal Std: 332401445-0001 332401445-0005 332401445-0009 LCS Std 332401445-0002 332401445-0006 332401445-0010 332401445-0003 332401445-0007 332401445-0011 MS Std Matrix: Cassettes 332401445-0004 332401445-0008 332401445-0012 332401445-0013 332401445-0017 332401445-0014 332401445-0018 332401445-0015 332401445-0019 332401445-0016 332401445-0020 Other 332401445-0004 332401445-0007 332401445-0008 332401445-0009 332401445-0010 332401445-0011 332401445-0013 02/02/2411:55 02/02/2412:02 02/02/2412:04 02/02/2412:06 02/02/2412:13 02/02/2412:15 02/02/2412:20 RL pg/m' Result Ng/m' RL pg/m' Result Ng/ms RL pg/m' Result Ng/ms RL pg/filter Result Ng/filter RL pg/m' Result Ng/m3 RL pg/m' Result Ng/m' RL Ng/m' Result Ng/ms Aluminum 3.4 0.462 3.4 0.458 5.1 0.39E 5.0 0.415 3.5 0.751 3.5 0.669 3.5 0.39 Antimony 0.6 -0.124 0.69 0.044 1. 0.30 1.0 -0.00500 0.70 0.447 0.70 0.0871 0.70 0.16 Arsenic 0.69 0.0551 0.69, 0.196 1. 0.17 1.0 0.265 0.70 0.0244 0.70, 0.331 0.7 -0.052 Barium 3.4 0.0276 3.4 0.0207 5.1 0.020 5. 0.0250 3.5 0.0768 3.5 0.0593 3.5 0.0731 Beryllium 0.069 0.00 0.069 0.00 0.10 0.0 0.1 0.00 0.070 0.00 0.070 0.00 0.070 0.0 Cadmium 0.14 0.00 0.1 -0.00689 0.20 0.0 0.2 0.0150 0.14 0.00349 0.14 0.00 0.14 0.0 Chromium 0.69 0.196 0.69 0.176 1.0 0.030 1. 0.0550 0.70 0.0244 0.70 0.0279 0.70 0.013 Cobalt 0.3 -0.020 0.3 -0.0207 0.51 0.0051 0.50 -0.0300 0.35 0.00349 0.35 0.0105 0.35 0.017 Copper 0.69 0.0655 0.6q 0.0103 1.0 0.0663 1.0 0.0150 0.70 0.171 0.70 0.125 0.70 0.111 Lead 0.3 -0.082 0.3 -0.089 0.51 -0.12 0.50 -0.00500 0.3 -0.0244 0.3 -0.083 0.3 -0.052 Manganese 0.34 0.0103 0.34 0.00689 0.51 0.010 0.50 0.120 0.35 0.0314 0.35 0.0209 0.35 0.013 Molybdenum 0.3 -0.0207 0.34 0.0103 0.51 0.0051 0.5 -0.0100 0.35 0.00 0.35 0.00697 0.35 0.010 Nickel 0.69 0.00689 0.69 0.00689 1.0 0.010 1. 0.0150 0.70 -0.00349 0.70 0.0139 0.70 0.013 Selenium 0.6 -0.148 0.69 0.400 1. -0.051 1. -0.400 0.70 0.272 0.7 -0.0941 0.7 -0.087 Silver 0.6 -0.0172 0.6q 0.013q 1.0 0.0204 1.0 0.0100 0.70 0.00349 0.70 0.0209 0.70 0.027 Thallium 0.6 -0.044 0.6 -0.19 1. -0.071 1.0 -0.195 0.70 -0.0978 0.70 -0.234 0.7 -0.034 Vanadium 0.3 -0.0068 0.3 -0.013 0.51 -0.0510 0.50 0.0100 0.3 -0.0034 0.3 -0.010 0.3 -0.041 Zinc 0.6 -0.048 0.6 -0.079 1. -0.0867 1.0 0.0600 0.70 0.0489 0.70 -0.0034 0.7 -0.027 (') 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: 2/5/2024 ICP QC Batch Summary Batch: 33Q240201-1MCE Created: 2/1/24 5:41 pm By: camartinez Instrument: 33-PE8300 Initial Cal Std: Samples: Cal Check Std: Internal Std: 332401445-0001 332401445-0005 332401445-0009 LCS Std 332401445-0002 332401445-0006 332401445-0010 332401445-0003 332401445-0007 332401445-0011 MS Std Matrix: Cassettes 332401445-0004 332401445-0008 332401445-0012 332401445-0013 332401445-0017 332401445-0014 332401445-0018 332401445-0015 332401445-0019 332401445-0016 332401445-0020 Other 332401445-0014 332401445-0016 332401445-0018 332401445-0019 332401445-0001 332401445-0002 332401445-0006 02/02/2412:23 02/02/2412:27 02/02/2412:32 02/02/2412:34 02/02/2414:06 02/02/2414:08 02/02/2414:13 RL Ng/m' Result Ng/m' RL Ng/m' Result Ng/m' RL Ng/m' Result Ng/m' RL Ng/m' Result Ng/m' RL pg/m' Result Ng/m' RL pg/m' Result pg/m' RL Ng/m' Result pg/m' Aluminum 3.5 0.218 3.5 0.191 3.5 0.153 3.5 0.544 3.4 0.124 3.5 0.530 4.2 0.24 Antimony 0.69 0.0485 0.70 0.0383 0.7 -0.648 0.70 0.519 0.69 0.114 0.69 0.503 0.8 -0.64 Arsenic 0.69 0.222 0.70, 0.303 0.70 0.324 0.70 0.133 0.69 0.217 0.69 0.0624 0.8 -0.075 Barium 3.5 0.0727 3.5 0.0800 3.5 0.0662 3.5 0.0632 3.4 0.0241 3. 0.0277 4.2 0.025 Beryllium 0.069 0.00 0.070 0.00 0.070 0.00 0.070 0.00 0.069 0.00 0.06 0.00 0.083 0.0 Cadmium 0.14 0.00692 0.14 0.00348 0.14 0.00 0.14 0.00 0.14 -0.00344 0.14 0.00 0.1 -0.0083 Chromium 0.69 0.235 0.70 0.0348 0.70 0.0279 0.70 0.0281 0.69 0.193 0.69 0.0208 0.83 0.21 Cobalt 0.3 -0.027 0.3 -0.024 0.3 -0.00697 0.35 0.00 0.34 -0.010 0.3 -0.024 0.4 -0.016 Copper 0.69 0.0554 0.7q 0.0661 0.70 0.0523 0.7q 0.0491 0.69 0.117 0.69 0.111 0.83 0.075 Lead 0.3 -0.208 0.35 0.0069 0.3 -0.188 0.3 -0.112 0.34 -0.099 0.3 -0.0381 0.4 -0.075 Manganese 0.35 0.0173 0.35 0.0278 0.35 0.0139 0.35 0.0175 0.34 0.0103 0.3q 0.0104 0.42 0.0083 Molybdenum 0.35 0.00346 0.35 0.0278 0.3 -0.024 0.3 -0.00702 0.34 0.0275 0.35 0.0277 0.4 -0.0083 Nickel 0.69 0.0069 0.7 -0.00348 0.7 0.0139 0.70 0.0105 0.69 0.00344 0.69 0.0139 0.83 0.016 Selenium 0.6 -0.024 0.7 -0.0591 0.7 0.0836 0.70 0.0982 0.6 -0.0482 0.69 0.184 0.83 0.091 Silver 0.69 0.0381 0.7q 0.024q 0.7 0.010q 0.70 0.0246 0.69 0.0138 0.69 0.0208 0.83 0.012 Thallium 0.6 -0.187 0.7 -0.19 0.7 -0.29 0.70 -0.102 0.69 -0.210 0.6 -0.034 0.8 -0.075 Vanadium 0.3 -0.0034 0.3 -0.0209 0.3 -0.027 0.35 -0.0140 0.34 -0.00344 0.3 -0.0312 0.4 -0.037 Zinc 0.6 -0.020 0.7 -0.038 0.7 -0.027 0.70 -0.0456 0.69 -0.0688 0.6 -0.0451 0.8 -0.11 (') 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: 2/5/2024 ICP QC Batch Summary Batch: 33Q240201-1MCE Created: 2/1/24 5:41 pm By: camartinez Instrument: 33-PE8300 Initial Cal Std: Samples: Cal Check Std: Internal Std: 332401445-0001 332401445-0005 332401445-0009 LCS Std 332401445-0002 332401445-0006 332401445-0010 332401445-0003 332401445-0007 332401445-0011 MS Std Matrix: Cassettes 332401445-0004 332401445-0008 332401445-0012 332401445-0013 332401445-0017 332401445-0014 332401445-0018 332401445-0015 332401445-0019 332401445-0016 332401445-0020 Other 332401445-0012 332401445-0017 332401445-0020 332401445-0005 332401445-0015 02/02/2414:46 02/02/2414:51 02/02/2414:53 02/02/2415:14 02/02/2415:16 RL pg/m' Result Ng/m' RL pg/m' Result Ng/m' RL pg/filter Result Ng/filter RL pg/m' Result Ng/m' RL pg/m' Result Ng/m' Aluminum 3.5 0.377 3.5 0.458 5.0 0.67 4.0 0.233 3.5 0.259 Antimony 0.70 0.112 0.70 0.549 1.0 0.095 0.80 0.0845 0.70 0.570 Arsenic 0.7 -0.0349 0.7 -0.0804 1.0 0.38E 0.80 0.0885 0.70 -0.0140 Barium 3.5 0.0244 3.5 0.0664 5.0 0.10 4. 0.0282 3.5 0.052 Beryllium 0.070 0.00 0.07 0.0 0.1 0.0 0.08 0.00 0.070 0.00 Cadmium 0.1 -0.0069 0.1 -0.014 0.2 -0.010 0.1 -0.00402 0.14 -0.0069 Chromium 0.70 0.202 0.70 0.094 1.0 0.035 0.8 0.0724 0.70 0.0630 Cobalt 0.35 0.00 0.35 0.0 0.5 -0.015C 0.40 0.00 0.35 0.00350 Copper 0.70 0.0314 0.7q 0.048 1.0 0.060 0.80 0.109 0.70 0.076 Lead 0.3 -0.0069 0.3 -0.185 0.5 -0. 1 5C 0.40 -0.0684 0.3 -0.182 Manganese 0.35 0.0140 0.35 0.0140 0.5C 0.030 0.4 0.00805 0.35 0.017 Molybdenum 0.35 0.00 0.35 0.0384 0.5 -0.030 0.4 -0.00402 0.35 0.00 Nickel 0.70 0.0105 0.70 0.0210 1.0 0.020 0.8 0.0121 0.70 0.017 Selenium 0.70 0.209 0.7 0.0c 1.0 0.17 0.80, 0.241 0.70 -0.0069 Silver 0.70 0.0209 0.70 0.01101F 1.0 0.010C 0.80 0.0241 0.70 0.024 Thallium 0.70 0.00698 0.70 0.028 1. -0.12C 0.80 -0.153 0.70 -0.150 Vanadium 0.3 -0.0069 0.3 -0.021 C 0.5 -0.030 0.40 -0.0362 0.3 0.00350 Zinc 0.7 -0.052 0.7 -0.048 1. -0.035 0.80 -0.076 0.70 -0.038 (') 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 OrderID: 332401445 s g% y v w --I j - C C C C C C C C v_ ` 0 0 0 0 0 0 o w w w r-+ N F-A (`j N ►-• N 3 0+ m 3 m 0 m 0 m 0 m m QO m 0 m O z rt n n n 0 n 0 -, o n n n v 0 CL L rD 0 0 0 0 0 0 0 3° O O D O Ln O 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N D O '� r r r r r r r D LA i9 �^ � 03 � v 3 0 t fp (D 67 62 W vs m L^ v :11 w L C CN 3 LW � Ll c� N ro � m s WA � �n��' L 1 m bd C X X x X X X X X CAM 16 + Al and Mn m _ S O CL n n n n n n u u cG R u _ � X Paqe 21 Of 27 Paae 1 Of 3 3 o ° m i m 7 fp M 0 Q [n N 3 M Z d n r► O m oa s to O N > j 3 as rn oi3 v,00 C -cr r N o /0 rD 0 s n m 0 v 3 m m �D fD r ❑ c o� d x rt 0 c °' a o O rn ¢ » p� N X X M ■ 3t Cl c c O ELm o N �3 Q ~ O X 7 .-r N � Z N N \ 4J Q N o Q a IA D m m ❑ 7q, { m ❑ . _ rD m O O m < El Z rD x c w z C V1 0 v D z z V'1 m jo C m m 0 N r�l W W N �S cr OrderID: 332401445 5, m � r z p 2 .S, m m n S31 m m m �o TT C W � n m N M. O m z a m O w cr n c fD ' f _m c c c c c c c c-< ° 1+ �c � fD r n n n n n n n n D n Ln rt S' - 0i D D D D D D o > cu n M I CD O o a 0 0 0 o w o o 1i! i° I o 1 cn n r m n cr C) to tom m m m rn m m m m -nm w rD 0 2 0 O O O O O O O O O O O O O O O m O O w rr '? O o 00 0 z r Q 00 V 0) cn A W N w O O m n u, O r- n r„ w co co co m co m 0o F" y o 0= D to ^ 3 m X m s O o 'm 0 3 0 3 m L rD 3 m m m m m m m m T m o O O O O 0 O O O m O �i 3 c z O O O O 0 O O O O w Ct a 0o �1 O Um � w rV �-+ O O °' y fD ro 0 ao W W co w 00 CO m n n o' 3 o 3 3 r r; rD _ 00 -c --- fD CL n C a w m :3 c K � ,n N N cu N 00 nQ µ mw m LA ni -4 Z9 N 5i 3 rrn q w m ❑ C i la N -O 3 D Or w 2 _ N v m w o JU n ' Coj 3 v O L 0 �, x �s�C at r e W w °w W W <n cn, 3 c - ° ° N N N 44M a -+ .. rfl ■ � ❑ w 3 n � N Z S O � � p N 0 N Q r 3 Q CAM 16 + Al X X X X X X X X X X tA Q and Mn 3 m m rfDD ❑ CD { - 3 (D Elm— ❑ I"' O 'C O 3 rZ ❑ z x O n n n n n n n n n m x , n Z 0 T C 0 v D Z v D Z T� N m A m cr Paqe 22 Of 27 Paae 2 Of 3 OrderID: 332401445 O c) z A [11 x m v W D m m tsyT m m n O m z Ln 3 cr C -i 0 ° O > > n N o O 3 -. rj N 'a aJ {i M 0 m 3 m m m 7 w W o O ^. O O O OW W ^! 0 a m �Ln co0-D _+; O C O QW ko �+ rt v rD nu N 3 O M c r r r o 3 3 o cs �ro L 3 00 ro 3 I 1 Q N fl7 3 +j N � CS) -0 3 0 N 3 rn n a U CAM 16 + Al X x x and Mn rn 0 Q. m n o v w N X Paqe 23 Of 27 Paae 3 Of 3 91 Q 0 n r y s 3 . Q r 0 Irg n pr n o fl7 3 O/ cu � i 7 b a " y � m N x 0m rMCip N dm b `u a `° a O ro .-o ❑ w z N X a� 0 v N O a 3 m o a N N ~ R7 3 O Q m m< —' x- ro w m ❑■ _ 3 ro ❑ v O ro ❑ z ro 0 n n z 0 n n 0 v D z v z r m A m T 0 m 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: 01/29/24 9:30 AM North Little Rock, AR 72118 Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332401445 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 TUCA0127ME001A 332401445-0001 C-CAM 16 Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM TUCA0127ME001A 332401445-0001 C-Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM TUCA0127ME003A 332401445-0002 C-CAM 16 Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM TUCA0127ME003A 332401445-0002 C-Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM TUCA0127ME004A 332401445-0003 C-CAM 16 Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM TUCA0127ME004A 332401445-0003 C-Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM TUCA0127ME005A 332401445-0004 C-CAM 16 Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM TUCA0127ME005A 332401445-0004 C-Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM TUCA0127ME006A 332401445-0005 C-CAM 16 Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM TUCA0127ME006A 332401445-0005 C-Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM TUCA0127ME008A 332401445-0006 C-CAM 16 Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM TUCA0127ME008A 332401445-0006 C-Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM TUCA0127ME009A 332401445-0007 C-CAM 16 Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM Date Sent 112912024 10:06:41 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: 01/29/24 9:30 AM North Little Rock, AR 72118 Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332401445 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 TUCA0127ME009A 332401445-0007 C-Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM TUCA0127ME010A 332401445-0008 C-CAM 16 Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM TUCA0127ME010A 332401445-0008 C-Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM TUCA0127MEFBO01A 332401445-0009 C-CAM 16 Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM TUCA0127MEFBO01A 332401445-0009 C-Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM TUCA0127ME001B 332401445-0010 C-CAM 16 Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM TUCA0127ME001B 332401445-0010 C-Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM TUCA0127ME002B 332401445-0011 C-CAM 16 Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM TUCA0127ME002B 332401445-0011 C-Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM TUCA0127ME003B 332401445-0012 C-CAM 16 Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM TUCA0127ME003B 332401445-0012 C-Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM TUCA0127ME004B 332401445-0013 C-CAM 16 Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM TUCA0127ME004B 332401445-0013 C-Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM Date Sent 112912024 10:06:41 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: 01/29/24 9:30 AM North Little Rock, AR 72118 Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332401445 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 TUCA0127ME005B 332401445-0014 C-CAM 16 Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM TUCA0127ME005B 332401445-0014 C-Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM TUCA0127ME006B 332401445-0015 C-CAM 16 Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM TUCA0127ME006B 332401445-0015 C-Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM TUCA0127ME007B 332401445-0016 C-CAM 16 Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM TUCA0127ME007B 332401445-0016 C-Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM TUCA0127ME008B 332401445-0017 C-CAM 16 Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM TUCA0127ME008B 332401445-0017 C-Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM TUCA0127ME009B 332401445-0018 C-CAM 16 Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM TUCA0127ME009B 332401445-0018 C-Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM TUCA0127ME010B 332401445-0019 C-CAM 16 Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM TUCA0127ME010B 332401445-0019 C-Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM TUCA0127MEFBO01B 332401445-0020 C-CAM 16 Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM Date Sent 112912024 10:06:42 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: 01/29/24 9:30 AM Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332401445 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 TUCA0127MEFBO01B 332401445-0020 C-Metals by ICP 1/29/2024 1 Week (EOD) 2/5/2024 9:30:00 AM 6:00:00 PM Date Sent 112912024 10:06:42 AM Paqe 27 Of 27 4