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HomeMy WebLinkAboutMetals 12202023LA 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: 332321789, Project ID: PROJ-032229 Dear Noah HUNTINGTON BEACH, CA 92649 5431 INDUSTRIAL DRIVE PHONE: (714) 828-4999 December 22, 2023 On 12/21/2023, LA Testing Huntington Beach, CA received 22 air samples for metals analysis via NIOSH 7300 Modified method. The samples were received and logged in following normal lab procedures. All samples were received under Chain of Custody and in good condition unless otherwise noted. NIOSH 7300 Modified LA Testing Order: 332321789, 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 12/22/2023 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 12/21/2023. 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 #332321789. Please use this reference when calling about these samples. If you have any questions, please do not hesitate to contact me at (714) 828-4999. AIHA LAP, LLC-IHLAP Accredited #101650 Approved By: Michael Chapman, Laboratory Manager Page 1 of 16 Page 2 Of 30 LA Testing LA Testing Order: 332321789 APhone/Fax: CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: (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: 12/21/2023 11:22 AM North Little Rock, AR 72118 Collected: 12/20/2023 PROJ-032229 Analytical Results Client Sample Description TUCA1220ME001A Collected. 12/20/2023 Lab ID: 332321789-0001 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <4.7 4.7 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Antimony <0.95 0.95 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Arsenic <0.95 0.95 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Barium <4.7 4.7 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Beryllium <0.095 0.095 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cadmium <0.19 0.19 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Chromium <0.95 0.95 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cobalt <0.47 0.47 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Copper <0.95 0.95 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Lead <0.47 0.47 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Manganese <0.47 0.47 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Molybdenum <0.47 0.47 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Nickel <0.95 0.95 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Selenium <0.95 0.95 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Silver <0.95 0.95 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Thallium <0.95 0.95 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Vanadium <0.47 0.47 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Zinc <0.95 0.95 pg/m' 12/21/2023 XL 12/21/2023 TH Client Sample Description TUCA1220ME002A Collected. 12/20/2023 Lab ID: 332321789-0002 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Antimony <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Arsenic <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Barium <3.6 3.6 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Beryllium <0.072 0.072 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Chromium <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Copper <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Lead <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Manganese <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 12/22/2023 9:28:47 AM Page 2 of 16 Paqe 3 Of 30 LA Testing LA Testing Order: 332321789 APhone/Fax: CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: (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: 12/21/2023 11:22 AM North Little Rock, AR 72118 Collected: 12/20/2023 PROJ-032229 Analytical Results Client Sample Description TUCA1220ME002A Collected. 12/20/2023 Lab ID: 332321789-0002 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Nickel <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Selenium <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Silver <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Thallium <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Zinc <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH Client Sample Description TUCA1220ME003A Collected. 12/20/2023 Lab ID: 332321789-0003 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Antimony <0.69 0.69 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Arsenic <0.69 0.69 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Barium <3.5 3.5 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Beryllium <0.069 0.069 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Chromium <0.69 0.69 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Copper <0.69 0.69 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Lead <0.35 0.35 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Manganese <0.35 0.35 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Nickel <0.69 0.69 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Selenium <0.69 0.69 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Silver <0.69 0.69 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Thallium <0.69 0.69 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Zinc <0.69 0.69 pg/m' 12/21/2023 XL 12/21/2023 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 12/22/2023 9:28:47 AM Page 3 of 16 Paqe 4 Of 30 LA Testing LA Testing Order: 332321789 APhone/Fax: CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: (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: 12/21/2023 11:22 AM North Little Rock, AR 72118 Collected: 12/20/2023 PROJ-032229 Analytical Results Client Sample Description TUCA1220ME004A Collected. 12/20/2023 Lab ID: 332321789-0004 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Antimony <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Barium <3.6 3.6 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Chromium <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Copper <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Lead <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Manganese <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Molybdenum <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Nickel <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Selenium <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Silver <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Thallium <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Zinc <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH Client Sample Description TUCA1220ME005A Collected. 12/20/2023 Lab ID: 332321789-0005 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Antimony <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Arsenic <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Barium <3.6 3.6 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Beryllium <0.072 0.072 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Chromium <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Copper <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Lead <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Manganese <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 12/22/2023 9:28:47 AM Page 4 of 16 Paqe 5 Of 30 LA Testing LA Testing Order: 332321789 APhone/Fax: CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: (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: 12/21/2023 11:22 AM North Little Rock, AR 72118 Collected: 12/20/2023 PROJ-032229 Analytical Results Client Sample Description TUCA1220ME005A Collected. 12/20/2023 Lab ID: 332321789-0005 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Nickel <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Selenium <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Silver <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Thallium <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Zinc <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH Client Sample Description TUCA1220ME006A Collected. 12/20/2023 Lab ID: 332321789-0006 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Antimony <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Arsenic <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Barium <3.6 3.6 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Beryllium <0.072 0.072 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Chromium <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Copper <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Lead <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Manganese <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Molybdenum <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Nickel <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Selenium <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Silver <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Thallium <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Zinc <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 12/22/2023 9:28:47 AM Page 5 of 16 Paqe 6 Of 30 LA Testing LA Testing Order: 332321789 APhone/Fax: CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: (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: 12/21/2023 11:22 AM North Little Rock, AR 72118 Collected: 12/20/2023 PROJ-032229 Analytical Results Client Sample Description TUCA1220ME007A Collected. 12/20/2023 Lab ID: 332321789-0007 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Antimony <0.70 0.70 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Barium <3.5 3.5 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Chromium <0.70 0.70 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Copper <0.70 0.70 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Lead <0.35 0.35 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Manganese <0.35 0.35 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Nickel <0.70 0.70 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Selenium <0.70 0.70 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Silver <0.70 0.70 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Thallium <0.70 0.70 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Zinc <0.70 0.70 pg/m' 12/21/2023 XL 12/21/2023 TH Client Sample Description TUCA1220ME008A Collected. 12/20/2023 Lab ID: 332321789-0008 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Antimony <0.70 0.70 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Barium <3.5 3.5 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Chromium <0.70 0.70 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Copper <0.70 0.70 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Lead <0.35 0.35 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Manganese <0.35 0.35 pg/m' 12/21/2023 XL 12/21/2023 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 12/22/2023 9:28:47 AM Page 6 of 16 Paqe 7 Of 30 LA Testing LA Testing Order: 332321789 APhone/Fax: CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: (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: 12/21/2023 11:22 AM North Little Rock, AR 72118 Collected: 12/20/2023 PROJ-032229 Analytical Results Client Sample Description TUCA1220ME008A Collected. 12/20/2023 Lab ID: 332321789-0008 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.35 0.35 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Nickel <0.70 0.70 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Selenium <0.70 0.70 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Silver <0.70 0.70 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Thallium <0.70 0.70 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Zinc <0.70 0.70 pg/m' 12/21/2023 XL 12/21/2023 TH Client Sample Description TUCA1220ME009A Collected. 12/20/2023 Lab ID: 332321789-0009 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Antimony <0.70 0.70 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Barium <3.5 3.5 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Chromium <0.70 0.70 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Copper <0.70 0.70 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Lead <0.35 0.35 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Manganese 0.44 0.35 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Nickel <0.70 0.70 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Selenium <0.70 0.70 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Silver <0.70 0.70 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Thallium <0.70 0.70 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Zinc <0.70 0.70 pg/m' 12/21/2023 XL 12/21/2023 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 12/22/2023 9:28:47 AM Page 7 of 16 Paqe 8 Of 30 LA Testing LA Testing Order: 332321789 APhone/Fax: CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: (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: 12/21/2023 11:22 AM North Little Rock, AR 72118 Collected: 12/20/2023 PROJ-032229 Analytical Results Client Sample Description TUCA1220ME010A Collected. 12/20/2023 Lab ID: 332321789-0010 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Antimony <0.70 0.70 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Arsenic <0.70 0.70 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Barium <3.5 3.5 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Beryllium <0.070 0.070 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Chromium <0.70 0.70 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Copper <0.70 0.70 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Lead <0.35 0.35 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Manganese 1.5 0.35 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Nickel <0.70 0.70 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Selenium <0.70 0.70 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Silver <0.70 0.70 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Thallium <0.70 0.70 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Zinc <0.70 0.70 pg/m' 12/21/2023 XL 12/21/2023 TH Client Sample Description TUCA1220MEFBO01A Collected. 12/20/2023 Lab ID: 332321789-0011 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <5.0 5.0 pg/filter 12/21/2023 XL 12/21/2023 TH 7300 Modified Antimony <1.0 1.0 pg/filter 12/21/2023 XL 12/21/2023 TH 7300 Modified Arsenic <1.0 1.0 pg/filter 12/21/2023 XL 12/21/2023 TH 7300 Modified Barium <5.0 5.0 pg/filter 12/21/2023 XL 12/21/2023 TH 7300 Modified Beryllium <0.10 0.10 pg/filter 12/21/2023 XL 12/21/2023 TH 7300 Modified Cadmium <0.20 0.20 pg/filter 12/21/2023 XL 12/21/2023 TH 7300 Modified Chromium <1.0 1.0 pg/filter 12/21/2023 XL 12/21/2023 TH 7300 Modified Cobalt <0.50 0.50 pg/filter 12/21/2023 XL 12/21/2023 TH 7300 Modified Copper <1.0 1.0 pg/filter 12/21/2023 XL 12/21/2023 TH 7300 Modified Lead <0.50 0.50 pg/filter 12/21/2023 XL 12/21/2023 TH 7300 Modified Manganese <0.50 0.50 pg/filter 12/21/2023 XL 12/21/2023 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 12/22/2023 9:28:47 AM Page 8 of 16 Paqe 9 Of 30 LA Testing LA Testing Order: 332321789 APhone/Fax: CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: (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: 12/21/2023 11:22 AM North Little Rock, AR 72118 Collected: 12/20/2023 PROJ-032229 Analytical Results Client Sample Description TUCA1220MEFBO01A Collected. 12/20/2023 Lab ID: 332321789-0011 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.50 0.50 pg/filter 12/21/2023 XL 12/21/2023 TH 7300 Modified Nickel <1.0 1.0 pg/filter 12/21/2023 XL 12/21/2023 TH 7300 Modified Selenium <1.0 1.0 pg/filter 12/21/2023 XL 12/21/2023 TH 7300 Modified Silver <1.0 1.0 pg/filter 12/21/2023 XL 12/21/2023 TH 7300 Modified Thallium <1.0 1.0 pg/filter 12/21/2023 XL 12/21/2023 TH 7300 Modified Vanadium <0.50 0.50 pg/filter 12/21/2023 XL 12/21/2023 TH 7300 Modified Zinc <1.0 1.0 pg/filter 12/21/2023 XL 12/21/2023 TH Client Sample Description TUCA1220ME001 B Collected. 12/20/2023 Lab ID: 332321789-0012 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Antimony <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Barium <3.6 3.6 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Chromium <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Copper <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Lead <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Manganese <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Molybdenum <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Nickel <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Selenium <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Silver <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Thallium <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Zinc <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 12/22/2023 9:28:47 AM Page 9 of 16 Paqe 10 Of 30 LA Testing LA Testing Order: 332321789 APhone/Fax: CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: (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: 12/21/2023 11:22 AM North Little Rock, AR 72118 Collected: 12/20/2023 PROJ-032229 Analytical Results Client Sample Description TUCA1220ME002B Collected. 12/20/2023 Lab ID: 332321789-0013 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Antimony <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Barium <3.5 3.5 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Chromium <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Copper <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Lead <0.35 0.35 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Manganese <0.35 0.35 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Molybdenum <0.35 0.35 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Nickel <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Selenium <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Silver <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Thallium <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Zinc <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH Client Sample Description TUCA1220ME003B Collected. 12/20/2023 Lab ID: 332321789-0014 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.5 3.5 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Antimony <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Barium <3.5 3.5 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Chromium <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cobalt <0.35 0.35 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Copper <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Lead <0.35 0.35 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Manganese <0.35 0.35 pg/m' 12/21/2023 XL 12/21/2023 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 12/22/2023 9:28:47 AM Page 10 of 16 Paqe 11 Of 30 LA Testing LA Testing Order: 332321789 APhone/Fax: CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: (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: 12/21/2023 11:22 AM North Little Rock, AR 72118 Collected: 12/20/2023 PROJ-032229 Analytical Results Client Sample Description TUCA1220ME003B Collected. 12/20/2023 Lab ID: 332321789-0014 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.35 0.35 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Nickel <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Selenium <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Silver <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Thallium <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Vanadium <0.35 0.35 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Zinc <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH Client Sample Description TUCA1220ME004B Collected. 12/20/2023 Lab ID: 332321789-0015 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Antimony <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Arsenic <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Barium <3.6 3.6 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Beryllium <0.072 0.072 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Chromium <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Copper <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Lead <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Manganese <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Molybdenum <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Nickel <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Selenium <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Silver <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Thallium <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Zinc <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 12/22/2023 9:28:47 AM Page 11 of 16 Paqe 12 Of 30 LA Testing LA Testing Order: 332321789 APhone/Fax: CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: (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: 12/21/2023 11:22 AM North Little Rock, AR 72118 Collected: 12/20/2023 PROJ-032229 Analytical Results Client Sample Description TUCA1220ME005B Collected. 12/20/2023 Lab ID: 332321789-0016 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Antimony <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Arsenic <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Barium <3.6 3.6 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Beryllium <0.071 0.071 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Chromium <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Copper <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Lead <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Manganese 0.71 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Molybdenum <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Nickel <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Selenium <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Silver <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Thallium <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Zinc <0.71 0.71 pg/m' 12/21/2023 XL 12/21/2023 TH Client Sample Description TUCA1220ME006B Collected. 12/20/2023 Lab ID: 332321789-0017 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Antimony <0.73 0.73 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Arsenic <0.73 0.73 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Barium <3.6 3.6 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Beryllium <0.073 0.073 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cadmium <0.15 0.15 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Chromium <0.73 0.73 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Copper <0.73 0.73 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Lead <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Manganese <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 12/22/2023 9:28:47 AM Page 12 of 16 Paqe 13 Of 30 LA Testing LA Testing Order: 332321789 APhone/Fax: CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: (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: 12/21/2023 11:22 AM North Little Rock, AR 72118 Collected: 12/20/2023 PROJ-032229 Analytical Results Client Sample Description TUCA1220ME006B Collected. 12/20/2023 Lab ID: 332321789-0017 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Nickel <0.73 0.73 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Selenium <0.73 0.73 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Silver <0.73 0.73 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Thallium <0.73 0.73 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Zinc <0.73 0.73 pg/m' 12/21/2023 XL 12/21/2023 TH Client Sample Description TUCA1220ME007B Collected. 12/20/2023 Lab ID: 332321789-0018 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Antimony <0.73 0.73 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Arsenic <0.73 0.73 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Barium <3.6 3.6 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Beryllium <0.073 0.073 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cadmium <0.15 0.15 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Chromium <0.73 0.73 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Copper <0.73 0.73 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Lead <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Manganese <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Molybdenum <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Nickel <0.73 0.73 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Selenium <0.73 0.73 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Silver <0.73 0.73 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Thallium <0.73 0.73 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Zinc <0.73 0.73 pg/m' 12/21/2023 XL 12/21/2023 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 12/22/2023 9:28:47 AM Page 13 of 16 Paqe 14 Of 30 LA Testing LA Testing Order: 332321789 APhone/Fax: CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: (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: 12/21/2023 11:22 AM North Little Rock, AR 72118 Collected: 12/20/2023 PROJ-032229 Analytical Results Client Sample Description TUCA1220ME008B Collected. 12/20/2023 Lab ID: 332321789-0019 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.6 3.6 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Antimony <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Arsenic <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Barium <3.6 3.6 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Beryllium <0.072 0.072 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cadmium <0.14 0.14 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Chromium <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cobalt <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Copper <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Lead <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Manganese <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Molybdenum <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Nickel <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Selenium <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Silver <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Thallium <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Vanadium <0.36 0.36 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Zinc <0.72 0.72 pg/m' 12/21/2023 XL 12/21/2023 TH Client Sample Description TUCA1220ME009B Collected. 12/20/2023 Lab ID: 332321789-0020 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.7 3.7 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Antimony <0.74 0.74 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Arsenic <0.74 0.74 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Barium <3.7 3.7 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Beryllium <0.074 0.074 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cadmium <0.15 0.15 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Chromium <0.74 0.74 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cobalt <0.37 0.37 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Copper <0.74 0.74 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Lead <0.37 0.37 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Manganese <0.37 0.37 pg/m' 12/21/2023 XL 12/21/2023 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 12/22/2023 9:28:47 AM Page 14 of 16 Paqe 15 Of 30 LA Testing LA Testing Order: 332321789 APhone/Fax: CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: (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: 12/21/2023 11:22 AM North Little Rock, AR 72118 Collected: 12/20/2023 PROJ-032229 Analytical Results Client Sample Description TUCA1220ME009B Collected. 12/20/2023 Lab ID: 332321789-0020 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum <0.37 0.37 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Nickel <0.74 0.74 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Selenium <0.74 0.74 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Silver <0.74 0.74 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Thallium <0.74 0.74 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Vanadium <0.37 0.37 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Zinc <0.74 0.74 pg/m' 12/21/2023 XL 12/21/2023 TH Client Sample Description TUCA1220ME010B Collected. 12/20/2023 Lab ID: 332321789-0021 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <3.7 3.7 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Antimony <0.73 0.73 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Arsenic <0.73 0.73 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Barium <3.7 3.7 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Beryllium <0.073 0.073 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cadmium <0.15 0.15 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Chromium <0.73 0.73 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Cobalt <0.37 0.37 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Copper <0.73 0.73 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Lead <0.37 0.37 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Manganese <0.37 0.37 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Molybdenum <0.37 0.37 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Nickel <0.73 0.73 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Selenium <0.73 0.73 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Silver <0.73 0.73 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Thallium <0.73 0.73 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Vanadium <0.37 0.37 pg/m' 12/21/2023 XL 12/21/2023 TH 7300 Modified Zinc <0.73 0.73 pg/m' 12/21/2023 XL 12/21/2023 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 12/22/2023 9:28:47 AM Page 15 of 16 Paqe 16 Of 30 LA Testing LA Testing Order: 332321789 APhone/Fax: CustomerlD: CTEH99 5431 Industrial Drive, Huntington Beach, CA 92649 CustomerPO: (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: 12/21/2023 11:22 AM North Little Rock, AR 72118 Collected: 12/20/2023 PROJ-032229 Analytical Results Client Sample Description TUCA1220MEFBO01 B Collected. 12/20/2023 Lab ID: 332321789-0022 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum <5.0 5.0 pg/filter 12/21/2023 XL 12/21/2023 TH 7300 Modified Antimony <1.0 1.0 pg/filter 12/21/2023 XL 12/21/2023 TH 7300 Modified Arsenic <1.0 1.0 pg/filter 12/21/2023 XL 12/21/2023 TH 7300 Modified Barium <5.0 5.0 pg/filter 12/21/2023 XL 12/21/2023 TH 7300 Modified Beryllium <0.10 0.10 pg/filter 12/21/2023 XL 12/21/2023 TH 7300 Modified Cadmium <0.20 0.20 pg/filter 12/21/2023 XL 12/21/2023 TH 7300 Modified Chromium <1.0 1.0 pg/filter 12/21/2023 XL 12/21/2023 TH 7300 Modified Cobalt <0.50 0.50 pg/filter 12/21/2023 XL 12/21/2023 TH 7300 Modified Copper <1.0 1.0 pg/filter 12/21/2023 XL 12/21/2023 TH 7300 Modified Lead <0.50 0.50 pg/filter 12/21/2023 XL 12/21/2023 TH 7300 Modified Manganese <0.50 0.50 pg/filter 12/21/2023 XL 12/21/2023 TH 7300 Modified Molybdenum <0.50 0.50 pg/filter 12/21/2023 XL 12/21/2023 TH 7300 Modified Nickel <1.0 1.0 pg/filter 12/21/2023 XL 12/21/2023 TH 7300 Modified Selenium <1.0 1.0 pg/filter 12/21/2023 XL 12/21/2023 TH 7300 Modified Silver <1.0 1.0 pg/filter 12/21/2023 XL 12/21/2023 TH 7300 Modified Thallium <1.0 1.0 pg/filter 12/21/2023 XL 12/21/2023 TH 7300 Modified Vanadium <0.50 0.50 pg/filter 12/21/2023 XL 12/21/2023 TH 7300 Modified Zinc <1.0 1.0 pg/filter 12/21/2023 XL 12/21/2023 TH AIHA LAP, LLC-IHLAP Accredited #101650 Definitions: MDL - method detection limit J - Result was below the reporting limit, but at or above the MDL ND - indicates that the analyte was not detected at the reporting limit RL - Reporting Limit (Analytical) D - Dilution Sample required a dilution which was used to calculate final results ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 12/22/2023 9:28:47 AM Page 16 of 16 Paqe 17 Of 30 Printed: 12/22/2023 Batch: 33Q231221-3MCE Instrument: 33-PE8300 Initial Cal Std: Cal Check Std: Internal Std: LCS Std MS Std Matrix: Cassettes I ICP QC Batch Summary Created: 12/21/23 3:53 pm By: xle Samples 332321789-0001 332321789-0005 332321789-0009 332321789-0013 332321789-0017 332321789-0002 332321789-0006 332321789-0010 332321789-0014 332321789-0018 332321789-0003 332321789-0007 332321789-0011 332321789-0015 332321789-0019 332321789-0004 332321789-0008 332321789-0012 332321789-0016 332321789-0020 Blank/DL Control Other Matrix Blank[7] Method Blank[7] LCS[1] LCSD[1] 332321789-0001 12/21 /23 13:50 12/21 /23 13:52 12/21 /23 13:54 12/21 /23 13:56 12/21 /23 14:52 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 Ng/m' Result Ng/m' Aluminum -0.57 5. -0.0900 5.0 22.7 25.0 91.0 23.2 25.0 92.8 1.96 4. -0.14 Antimony 0.0550 1.0 0.0850 1.0 25.9 25.0 103 25.5 25.0 102 1.42 0.95 0.047 Arsenic 0.095 1. 0.185,1.0 22.7 25.0 90.6 23.2 25.0 92. 2.44 0.95 0.038 Barium 0.010 5. 0.0050 5.0 23.4 25. 93.7 23.4 25.0 93.7 0.0427 4.7 0.028 Beryllium 0.0050 0.1 0.0 0.1 23.3 25. 93.1 23.4 25.0 93.5 0.386 0.095 0.0 Cadmium -0.0050 0.2 -0.0050 0.2 23.6 25. 94.1 23.6 25.0 94.5 0.063 0.1 -0.0095 Chromium 0.0 1. 0.0050 1. 23.9 25. 95.8 24.0 25.0 96.0 0.292 0.95 0.16 Cobalt -0.0100 0.50 0.025 0.5 25.4 25. 102 25.8 25.0 103 1.56 0.4 -0.0095 Copper 0.080 1. -0.025 1. 25.1 25. 101 25.1 25.0 101 0.0398 0.95 0.0095 Lead -0.0050 0.5 -0.010 0.50 24.0 25. 96.0 24.3 25.0 97.2 1.22 0.4 -0.17 Manganese 0.00 0.50 0.0050 0.50 24.1 25. 96.3 24.1 25.0 96.3 0.00 0.47 0.023 Molybdenum 0.0100 0.5 -0.055 0.50 23.6 25.0 94.3 23.9 25.0 95.8 1.56 0.4 -0.052 Nickel -0.010 1. -0.030 1.0 24.3 25. 97.2 24.3 25.0 97.2 0.0617 0.9 -0.0095 Selenium -0.255 1.0 0.215 1.0 23.1 25. 92.3 22.5 25.0 89.9 2.68 0.9 -0.095 Silver -0.020 1. -0.015 1. 24.5 25. 98.1 24.6 25.0 98.4 0.244 0.9 -0.028 Thallium 0.160 1.0 0.14 1. 24.0 25. 96.2 24.5 25.0 97.8 1.73 0.9 -0.019 Vanadium 0.0300 0.50 0.035 0.5 24.5 25. 97.8 24.5 25.0 97.8 0.02041 0.47 0.028 Zinc -0.020 1. -0.010 1. 25.4 25.q 101 25.4 25.0 102 1.0 0.95 0.038 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 1 of 4 Page 18 Of 30 Printed: 12/22/2023 ICP QC Batch Summary Batch: 33Q231221-3MCE Created: 12/21/23 3:53 pm By: xle Instrument: 33-PE8300 Initial Cal Std: Samples: Cal Check Std: Internal Std: 332321789-0001 332321789-0005 332321789-0009 LCS Std 332321789-0002 332321789-0006 332321789-0010 332321789-0003 332321789-0007 332321789-0011 MS Std 332321789-0004 332321789-0008 332321789-0012 Matrix: Cassettes 332321789-0013 332321789-0017 332321789-0014 332321789-0018 332321789-0015 332321789-0019 332321789-0016 332321789-0020 Other 332321789-0002 332321789-0003 332321789-0004 332321789-0005 332321789-0006 332321789-0007 332321789-0008 12/21 /23 14:55 12/21 /23 14:57 12/21 /23 14:59 12/21 /23 15:02 12/21 /23 15:04 12/21 /23 15:06 12/21 /23 15:09 RL pg/m' Result Ng/m3 RL pg/m' Result Ng/m' RL pg/m' Result Ng/m' RL pg/m' Result pg/m' RL pg/m' Result Ng/m' RL pg/m' Result pg/m' RL pg/m' Result Ng/m3 Aluminum 3. -0.23 3. -0.12 3. -0.16 3.6 -0.202 3.6 -0.180 3. -0.16 3. -0.22 Antimony 0.72 0.0825 0.6 -0.197 0.71 -0.164 0.72 -0.0792 0.72 0.0251 0.70 -0.228 0.7 -0.30 Arsenic 0.72 0.00359 0.6 -0.176 0.71 0.160 0.72 -0.209 0.72 0.266 0.70, 0.0980 0.70 0.14 Barium 3.6 0.0215 3.5 0.0242 3.6 0.0213 3.6 0.0252 3.6 0.0215 3.5 0.0280 3.5 0.017 Beryllium 0.072 0.00359 0.069 0.00 0.071 0.00 0.072 0.00 0.072 0.00 0.070 0.00 0.070 0.0 Cadmium 0.14 0.0035 0.1 -0.00346 0.14 0.00712 0.14 0.00 0.14 0.00359 0.14 0.00 0.1 -0.0069 Chromium 0.72 0.0143 0.69 0.0380 0.71 0.0142 0.72 0.0216 0.72 0.00718 0.70 0.119 0.70 0.031 Cobalt 0.36 0.0143 0.35 0.0104 0.36 0.0107 0.3 -0.0180 0.36 0.00718 0.35 0.00700 0.35 0.021 Copper 0.7 -0.0179 0.6q 0.0760 0.71 0.110 0.7 0.00 0.72 -0.0144 0.70 0.0840 0.70 0.014 Lead 0.3 -0.075 0.3 -0.121 0.3 -0.032 0.36 -0.0828 0.36 0.0144 0.3 -0.056 0.3 -0.094 Manganese 0.36 0.0215 0.35 0.0138 0.36 0.0107 0.36 0.0252 0.36 0.0467 0.35 0.0315 0.35 0.038 Molybdenum 0.3 -0.046 0.3 -0.027 0.3 -0.017 0.36 -0.0612 0.36 -0.0574 0.3 -0.042 0.3 -0.049 Nickel 0.7 -0.014 0.6 -0.0104 0.71 0.00 0.72 -0.00720 0.72 -0.0071 0.7 -0.0105 0.70 0.031 Selenium 0.72 0.0395 0.6 -0.0518 0.71 0.0640 0.72 0.158 0.72 0.118 0.7q 0.161 0.70 0.26 Silver 0.7 -0.0071 0.6 -0.020 0.71 -0.014 0.72 -0.0144 0.72 -0.0071 0.70 -0.014 0.7 -0.024 Thallium 0.7 -0.043 0.6 -0.0968 0.71 0.0498 0.72 0.0144 0.72 0.244 0.70 -0.080 0.7 -0.049 Vanadium 0.36 0.0179 0.35 0.0138 0.3 -0.0107 0.36 0.00720 0.36 0.0251 0.35 0.0280 0.3 0.0069 Zinc 0.721 0.0251 0.69 0.0415 0.711 0.0142 0.72 0.0324 0.72 0.0431 0.70 0.0210 0.70 0.059 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 2 of 4 Page 19 Of 30 Printed: 12/22/2023 ICP QC Batch Summary Batch: 33Q231221-3MCE Created: 12/21/23 3:53 pm By: xle Instrument: 33-PE8300 Initial Cal Std: Samples: Cal Check Std: Internal Std: 332321789-0001 332321789-0005 332321789-0009 LCS Std 332321789-0002 332321789-0006 332321789-0010 332321789-0003 332321789-0007 332321789-0011 MS Std 332321789-0004 332321789-0008 332321789-0012 Matrix: Cassettes 332321789-0013 332321789-0017 332321789-0014 332321789-0018 332321789-0015 332321789-0019 332321789-0016 332321789-0020 Other 332321789-0009 332321789-0010 332321789-0011 332321789-0012 332321789-0013 332321789-0014 332321789-0015 12/21 /23 15:11 12/21 /23 15:13 12/21 /23 15:20 12/21 /23 15:22 12/21 /23 15:25 12/21 /23 15:27 12/21 /23 15:29 RL pg/m' Result Ng/m' RL pg/m' Result Ng/m' RL pg/filter Result pg/filter RL pg/m' Result pg/m' RL pg/m' Result pg/m' RL pg/m' Result pg/m' JL RL pg/m' Result pg/m' Aluminum 3. -0.16 3. -0.23 5. -0.50 3.6 -0.188 3.5 0.0389 3. -0.12 3. -0.13 Antimony 0.70 0.0423 0.70 0.0070 1. -0.165 0.71 0.0391 0.71 0.0566 0.71 0.0459 0.72 0.24 Arsenic 0.70 0.123 0.7 -0.0913 1.0 0.29E 0.71 0.139 0.71 0.138 0.71 0.215 0.72 0.064 Barium 3.5 0.0246 3.5 0.0211 5.0 0.015 3.6 0.0142 3.5 0.0177 3.5 0.0176 3.6 0.014 Beryllium 0.070 0.00 0.070 0.00351 0.1 0.0 0.071 0.00 0.071 0.00 0.071 0.00 0.072 0.0 Cadmium 0.1 -0.00352 0.14 0.00 0.2C 0.0 0.14 0.00711 0.14 -0.0070 0.1 -0.0035 0.1 -0.0036 Chromium 0.70 0.0176 0.70 0.0316 1.0 0.095C 0.71 0.0355 0.71 0.124 0.71 0.113 0.72 0.13 Cobalt 0.3 -0.0141 0.35 0.00702 0.5C 0.0050C 0.36 0.00355 0.35 0.0177 0.35 0.00353 0.36 0.0072 Copper 0.7 -0.0106 0.7q 0.00702 1.0 0.040C 0.711 0.114 0.71 0.0283 0.71 0.0988 0.72 0.018 Lead 0.3 -0.081 0.3 -0.0808 0.5C 0.060C 0.36 -0.035 0.3 -0.0602 0.3 -0.067 0.3 -0.068 Manganese 0.35 0.437 0.35 1.52 0.5c 0.13C 0.36 0.0746 0.35 0.0248 0.35 0.0176 0.36 0.014 Molybdenum 0.3 -0.038 0.3 -0.0281 0.5 -0.045 0.36 -0.0284 0.3 -0.031 0.3 -0.038 0.3 -0.039 Nickel 0.7 -0.017 0.7 -0.00351 1.0 0.0050C 0.71 0.00 0.71 0.00 0.71 -0.0141 0.7 -0.014 Selenium 0.70 0.201 0.7 -0.15 1. -0.160 0.71 -0.0568 0.71 -0.159 0.71 0.0423 0.72 0.36 Silver 0.7 -0.0141 0.7 -0.0281 1. -0.050C 0.71 -0.0213 0.71 -0.00354 0.71 -0.0212 0.7 -0.021 Thallium 0.70 0.0282 0.7 0.0421 1. -0.040 0.71 -0.0711 0.71 0.0248 0.71 -0.049 0.72 -0.046 Vanadium 0.35 0.0035 0.3 -0.003511 0.5C 0.025C 0.36 0.0178 0.3 0.0106 0.31 0.00353 0.36 0.010 Zinc 0.7q 0.0246 0.7 0.00704 1.q 0.035C 0.71 0.0035 0.71 0.0212 0.711 0.00706 0.72 -0.0036 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 3 of 4 Page 20 Of 30 Printed: 12/22/2023 ICP QC Batch Summary Batch: 33Q231221-3MCE Created: 12/21/23 3:53 pm By: xle Instrument: 33-PE8300 Initial Cal Std: Samples: Cal Check Std: Internal Std: 332321789-0001 332321789-0005 332321789-0009 LCS Std 332321789-0002 332321789-0006 332321789-0010 332321789-0003 332321789-0007 332321789-0011 MS Std 332321789-0004 332321789-0008 332321789-0012 Matrix: Cassettes 332321789-0013 332321789-0017 332321789-0014 332321789-0018 332321789-0015 332321789-0019 332321789-0016 332321789-0020 Other 332321789-0016 332321789-0017 332321789-0018 332321789-0019 332321789-0020 12/21 /23 15:32 12/21 /23 15:34 12/21 /23 15:37 12/21 /23 15:39 12/21 /23 15:41 RL pg/m' Result Ng/m' RL pg/m' Result Ng/m' RL pg/m' Result Ng/m' RL pg/m' Result pg/m' RL pg/m' Result pg/m' Aluminum 3. -0.604 3.6 0.098 3. -0.16 3.6 -0.0506 3.7 -0.147 Antimony 0.71 -0.078 0.7 -0.010 0.7 -0.065 0.72 -0.0796 0.74 -0.0110 Arsenic 0.71 0.0500 0.73, 0.167 0.73 0.10 0.72 0.0724 0.74 0.129 Barium 3.6 0.0179 3.6 0.0255 3.6 0.0182 3.6 0.0181 3.7 0.0184 Beryllium 0.071 0.00 0.073 0.00 0.073 0.00363 0.072 0.00 0.074 0.00 Cadmium 0.1 -0.0035 0.1 -0.0036 0.1 -0.00726 0.14 0.00362 0.15 0.0036 Chromium 0.71 0.0179 0.73 0.0764 0.73 0.0327 0.72 0.0253 0.74 0.0221 Cobalt 0.36 0.0250 0.36 0.00728 0.36 0.0109 0.36 0.0181 0.3 -0.00736 Copper 0.71 0.107 0.7q 0.109 0.73 0.0944 0.7 0.00 0.74 -0.0184 Lead 0.3 -0.067 0.3 -0.040 0.3 -0.069 0.36 -0.0832 0.3 -0.0331 Manganese 0.36 0.711 0.36 0.135 0.36 0.0290 0.36 0.0145 0.37 0.0073 Molybdenum 0.3 -0.028 0.3 -0.014 0.3 -0.047 0.36 -0.0326 0.3 -0.0184 Nickel 0.71 -0.0071 0.7 -0.0182 0.73 0.0036 0.72 -0.0217 0.74 -0.00368 Selenium 0.71 0.0750 0.73 0.0473 0.73 0.102 0.72 -0.188 0.74 -0.0331 Silver 0.71 -0.042 0.7 -0.0036 0.7 -0.0072 0.72 -0.0109 0.74 -0.0147 Thallium 0.71 -0.0643 0.73 0.0910 0.7 -0.0363 0.72 0.116 0.74 -0.0221 Vanadium 0.36 0.0107 0.36 0.00364 0.36 0.0145 0.36 0.00724 0.37 0.0221 Zinc 0.71 0.00 0.73 0.0400 0.71 0.0218 0.72 0.0145 0.74 -0.00736 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 4 of 4 Page 21 Of 30 Printed: 12/22/2023 Batch: 33Q231221-2MCE Instrument: 33-PE8300 Initial Cal Std: Cal Check Std: Internal Std: LCS Std MS Std Matrix: Cassettes I ICP QC Batch Summary Created: 12/21/23 1:39 pm By: thuynh Samples 332321589-0001 332321760-0002 332321769-0022 332321772-0004 332321589-0002 332321760-0003 332321772-0001 332321789-0021 332321589-0003 332321760-0004 332321772-0002 332321789-0022 332321760-0001 332321769-0021 332321772-0003 Blank/DL Control Other Method Blank[7] Matrix Blank[7] LCS[1] LCSD[1] 332321789-0021 12/21 /23 12:05 12/21 /23 12:07 12/21 /23 12:14 12/21 /23 12:15 12/21 /23 15:48 Result Ng/filter RL Ng/filter Result pg/filter RL Ng/filter Result pg/filter True Conc jig/filter % Rec 73.7051-119. 552 Result pg/filter True Conc jig/filter % Rec 73.7051-119. 552 % RPD <m20 RL pg/m3 Result Ng/m' Aluminum -0.025 5. -0.560 5.0 22.4 25.0 89.5 23.6 25.0 94.4 5.33 3. -0.18 Antimony -0.075 1. -0.0900 1.0 26.3 25.0 105 25.9 25.0 104 1.42 0.7 -0.20 Arsenic -0.075 1. 0.235,1.0 24.0 25.0 95.9 22.9 25.0 91.4 4.78 0.73 0.15 Barium -0.010 5. -0.0050 5.0 23.2 25. 92.8 23.4 25.0 93.7 0.944 3.7 0.022 Beryllium 0.00500 0.11C 0.0050 0.1 23.7 25. 94.91 23.6 25.0 94.3 0.611 0.073 0.0 Cadmium -0.015 0.2 -0.0050 0.2 25.6 25. 102 23.7 25.0 95.0 7.40 0.1 -0.0036 Chromium -0.0050 1. 0.010 1. 24.0 25. 96.0 24.0 25.0 96.2 0.167 0.73 0.029 Cobalt 0.0200 0.5 -0.0050 0.5 25.9 25. 104 25.8 25.0 103 0.677 0.3 -0.011 Copper 0.180 1.0 0.11 1. 25.3 25. 101 25.3 25.0 101 0.0395 0.73 0.036 Lead -0.030 0.5 -0.045 0.5 24.7 25. 98.8 24.3 25.0 97.0 1.78 0.37 0.01471 Manganese 0.00500 0.50 0.0 0.5 24.1 25. 96.4 24.1 25.0 96.5 0.101 0.37 0.022 Molybdenum -0.030 0.5 -0.060 0.5 24.1 25.0 96.6 24.0 25.0 95.9 0.665 0.3 -0.044 Nickel -0.010 1. -0.030 1. 26.2 25. 105 24.4 25.0 97.5 7.06 0.7 -0.0073 Selenium 0.0100 1.0 0.13 1. 23.4 25. 93.6 23.1 25.0 92.2 1.46 0.7 -0.13 Silver -0.050 1. -0.045 1. 24.6 25. 98.5 24.6 25.0 98.4 0.122 0.7 -0.036 Thallium 0.250 1. -0.075 1. 25.2 25. 101 24.7 25.0 98. 2.00 0.73 0.15 Vanadium 0.00500 0.50 0.030 0.5 24.5 25.9 98.0 24.5 25.0 98.0 0.02041 0.37 0.018 Zinc 0.10q 1.0 0.090 1. 26.1 25.0 105 25.8 25.0 103 1.921 0.73 0.036 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 1 of 2 Page 22 Of 30 Printed: 12/22/2023 Batch: 33Q231221-2MCE Instrument: 33-PE8300 Initial Cal Std: Cal Check Std: Internal Std: LCS Std MS Std Matrix: Cassettes Other 332321789-0022 12/21 /23 15:50 RL pg/filter Result Ng/filter Aluminum 5. -0.17 Antimony 1. -0.21 Arsenic 1.0 0.11 Barium 5.0 0.015 Beryllium 0.10 0.0 Cadmium 0.2 -0.010 Chromium 1.0 0.025 Cobalt 0.5 -0.015 Copper 1.0 0.035 Lead 0.5 -0.080 Manganese 0.50 0.020 Molybdenum 0.5 -0.055 Nickel 1. -0.030 Selenium 1.0 0.075 Silver 1. -0.045 Thallium 1.0 0.18 Vanadium 0.50 0.030 Zinc 1.q 0.0050 ICP QC Batch Summary Created: 12/21/23 1:39 pm By: thuynh Samples 332321589-0001 332321760-0002 332321769-0022 332321772-0004 332321589-0002 332321760-0003 332321772-0001 332321789-0021 332321589-0003 332321760-0004 332321772-0002 332321789-0022 332321760-0001 332321769-0021 332321772-0003 (') Result outside control limits (#) Sample Result > 4 x spike amt (x) No solids data CHEMICPBATSUMX 3.0 Page 2 of 2 Page 23 Of 30 OrderID: 332321789 x m r z 0 c m 0 W fi at m H M _m C m N� 0 _N C Nw � i m n O m z Ln In m v aq rb v w 3 6 cu c c c c c c c c c c 0 n n n > n > n n F� N 1-A N F-+ N F--1 N F-M N N F- N F� N N 3 rnr rD 0 0 0 0 o O o o Q R: K K ro mo 0 0 0 0 mo 0 0 0. C 0 O 0 O 0 O O O O n n n n vi n n n n n ' O M n m O m O m O m O m O rrm o m O m 0 m O 'Lu = 3 ° O OOo O m 0 A O O O v w P4 ,, " C N Ln w 0 o O D o 4 0 0 0 `�Loq w W w ti,� w w w w tN v i ro 0 v 1 4 -0 a 3 ro cn Gi ~ 3 0 q® `� •q c. X X X X X X X X X CAM 16+AJ and Mn [p O 0_ n n n n n n n n n 11 it 11 am�°� _. � O ��"-L�3 jC:'L Ln LA 0 E -G; 6 O N rrt ro '- o :c 3 O 0 r- 0 v Oo f1 F7 n � rt O 0 =r � � n Q 3 w ro ° _0 0 'a v N f0 cu O p im a N X X � � ro ❑ g # SD o 1.0 o ro ry Q z m 3 m CD z Ul : a a q ` .3i..b ❑ W n> > L n N a Q 3 Q 9 a a .• w a ❑ K (D d ❑m 3 rp ❑ Q O ni rl r to ti ❑ Z rD Q 111 Paqe 24 Of 30 Paae 1 Of 3 OrderID: 332321789 m r z C L4 z m 0 ap �o m n m C m 0 m n O m z 3 n n n > n n n n n n n n n > n n D n n un — ?J m � 3 m O m O m O m O m O m O m O m O T m m O v O 00 O V O 0) O In O A O W O fV O hh O O �` O O m m m m m m co m n n v 0 D m CL Ln 3 ro m 0 m 0 m C m 0 m CD m C m 0 m 0 -Ti m m o O 0 O 00 m O V m C7 a1 ao O In m O A m O W m O N o] O I--� ED O O N O n n CL D 0• •2 —V 0 m -0_ 0� O yJ O C 4f Ln cu ,Y 3 0 o a � °; rb rD m N N Ln 0 Ln W W w v3 m Q c� O Q 0 W Q W T L 11'I -0 _ %0-7 3 VN aC Nam"'' 3 ro U X X X X X X X X X x CAM 16 + A3 and Mn 3 - ro =r 0 CL n n n a D D n n n n m � ^ a Q a U] x a :7- O rD a10 Q ;� �n 3 v m & M a � O i rn cn n 2 0 rr c �zT 6 ai �ln N D m 0 0=3 lu L, C Q 00 `"00r'r7 rp to O ? O n r+ [G � n O O 3 p 3 C rD z O 0 n D d v V ra 1-+ cc nr 0 y Z m b FDD CL ;; a O rn oa x " m fat ❑a ro Zrw' a c p ro p ro M a O 3 rD ■ n ❑ w N 3 n z x 1 W O N o v :33 3 _ '^ EL o 0 3 m rD ❑ m t rp � ❑ m 3 rD rD ❑ 0 0 rm ❑ z x v o, 1 n z 0 C 0 0 n v n n r M m jo m T1 0 Paqe 25 Of 30 Paae 2 Of 3 OrderID: 332321789 Q G) C n D N p rD d LA W m r Z Z m 0 W �o mm m n m C m 0 W 0 D m m O m Z v ' 6 n i n C C c ° D D v °' N 3 rn-r N N N Z rD m rD 3 T W m O m O :3 0� — O O O t-0 n co rr O 7 m K K 0- Ln rD Z, co O 3 -0 O Q n CL W W W O rD C l/ 'n o, 3 ro _0 N C [n v 3 � O � --Ln (D rD V) 0 ni N ,4 rD + cn Q v v N 3 ro r+ to X X X CAM 16 + Al and Mn ro S O m n tl rL p If n D n >�°u m v ° m $ X. n S Q Q rD n O Q 3 :3O N 3 O_ C fD vro w W N r9 ova 0 O Q' 0 O lD O Z 3 c Z co Q 0 n qP 00 3 n to a rD n rD O ° 0 3 ■ C ID 0 6�i m a m 3 'Mr 7 O m a 'D -< Q ro m N .� a YR Do M��� X ❑ m o r- O f9 rD Q m � Q 3 m m -U _+ Elw N O Nr n Z N X z � of O N 0- 0 Q c ❑ rD ro � ❑� 3 m S rp ❑ Z O v •C n X _ z 0 m C V1 0 n z v n z n (/1 m A C m TI zil Paqe 26 Of 30 Paae 3 Of 3 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: 12/21/23 11:22 AM North Little Rock, AR 72118 Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332321789 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 TUCA1220ME001A 332321789-0001 C-CAM 16 Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220ME001A 332321789-0001 C-Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220ME002A 332321789-0002 C-CAM 16 Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220ME002A 332321789-0002 C-Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220ME003A 332321789-0003 C-CAM 16 Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220ME003A 332321789-0003 C-Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220ME004A 332321789-0004 C-CAM 16 Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220ME004A 332321789-0004 C-Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220ME005A 332321789-0005 C-CAM 16 Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220ME005A 332321789-0005 C-Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220ME006A 332321789-0006 C-CAM 16 Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220ME006A 332321789-0006 C-Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220ME007A 332321789-0007 C-CAM 16 Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM Date Sent 1212112023 12:03:01 PM Paqe 27 Of 30 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: 12/21/23 11:22 AM North Little Rock, AR 72118 Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332321789 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 TUCA1220ME007A 332321789-0007 C-Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220ME008A 332321789-0008 C-CAM 16 Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220ME008A 332321789-0008 C-Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220ME009A 332321789-0009 C-CAM 16 Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220ME009A 332321789-0009 C-Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220ME010A 332321789-0010 C-CAM 16 Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220ME010A 332321789-0010 C-Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220MEFBO01A 332321789-0011 C-CAM 16 Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220MEFBO01A 332321789-0011 C-Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220ME001B 332321789-0012 C-CAM 16 Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220ME001B 332321789-0012 C-Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220ME002B 332321789-0013 C-CAM 16 Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220ME002B 332321789-0013 C-Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM Date Sent 1212112023 12:03:01 PM Paqe 28 Of 30 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: 12/21/23 11:22 AM North Little Rock, AR 72118 Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332321789 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 TUCA1220ME003B 332321789-0014 C-CAM 16 Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220ME003B 332321789-0014 C-Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220ME004B 332321789-0015 C-CAM 16 Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220ME004B 332321789-0015 C-Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220ME005B 332321789-0016 C-CAM 16 Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220ME005B 332321789-0016 C-Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220ME006B 332321789-0017 C-CAM 16 Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220ME006B 332321789-0017 C-Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220ME007B 332321789-0018 C-CAM 16 Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220ME007B 332321789-0018 C-Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220ME008B 332321789-0019 C-CAM 16 Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220ME008B 332321789-0019 C-Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220ME009B 332321789-0020 C-CAM 16 Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM Date Sent 1212112023 12:03:01 PM Paqe 29 Of 30 3 911ALA Testing 5431 Industrial Drive, Huntington Beach, CA 92649 Phone: (714) 828-4999 Fax: (714) 828-4944 Email: hblab@latesting.com TESTING Attn: Noah Ambos Customer ID: CTEH99 CTEH Center for Toxicology & Env. Health Customer PO: 5120 North Shore Drive North Little Rock, AR 72118 Received: 12/21/23 11:22 AM Fax: (501) 614-2835 Phone: (501) 454-1622 LA Testing Order: 332321789 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 TUCA1220ME009B 332321789-0020 C-Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220ME010B 332321789-0021 C-CAM 16 Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220ME010B 332321789-0021 C-Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220MEFBO01B 332321789-0022 C-CAM 16 Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM TUCA1220MEFBO01B 332321789-0022 C-Metals by ICP 12/21/2023 2 Day 12/26/2023 11:22:00 AM 6:00:00 PM Date Sent 1212112023 12:03:02 PM Paqe 30 Of 30 4