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HomeMy WebLinkAboutMetals 01042024LA Testing 5431 Industrial Drive, Huntington Beach, CA 92649 Phone: (714) 828-4999 Fax: (714) 828-4944 Email: hblabOlatesting.com TESTING Attn: Noah Ambos 1/9/2024 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 1/5/2024. 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 #332400208. Please use this reference when calling about these samples. If you have any questions, please do not hesitate to contact me at (714) 828-4999. Approved By: Michael Chapman, Laboratory Manager AIHA LAP, LLC-IHLAP Accredited #101650 Page 1 of 16 LA Testing LA Testing Order: 332400208 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: 1/5/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/4/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0104ME001A Collected. 1/4/2024 Lab ID: 332400208-0001 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum ND 0.0036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Antimony ND 0.00073 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Arsenic ND 0.00073 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Barium ND 0.0036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Beryllium ND 0.000073 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cadmium ND 0.00015 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Chromium ND 0.00073 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cobalt ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Copper ND 0.00073 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Lead ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Manganese ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Molybdenum ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Nickel ND 0.00073 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Selenium ND 0.00073 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Silver ND 0.00073 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Thallium ND 0.00073 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Vanadium ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Zinc ND 0.00073 mg/m' 1/5/2024 CM 1/6/2024 TH Client Sample Description TUCA0104ME002A Collected. 1/4/2024 Lab ID: 332400208-0002 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum ND 0.0036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Antimony ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Arsenic ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Barium ND 0.0036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Beryllium ND 0.000072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cadmium ND 0.00014 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Chromium ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cobalt ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Copper ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Lead ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Manganese ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 1/9/2024 4:26:38 PM Page 2 of 16 LA Testing LA Testing Order: 332400208 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: 1/5/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/4/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0104ME002A Collected. 1/4/2024 Lab ID: 332400208-0002 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Nickel ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Selenium ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Silver ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Thallium ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Vanadium ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Zinc ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH Client Sample Description TUCA0104ME003A Collected. 1/4/2024 Lab ID: 332400208-0003 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum ND 0.0035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Antimony ND 0.00070 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Arsenic ND 0.00070 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Barium ND 0.0035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Beryllium ND 0.000070 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cadmium ND 0.00014 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Chromium ND 0.00070 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cobalt ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Copper ND 0.00070 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Lead ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Manganese ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Molybdenum ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Nickel ND 0.00070 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Selenium ND 0.00070 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Silver ND 0.00070 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Thallium ND 0.00070 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Vanadium ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Zinc ND 0.00070 mg/m' 1/5/2024 CM 1/6/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 1/9/2024 4:26:38 PM Page 3 of 16 LA Testing LA Testing Order: 332400208 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: 1/5/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/4/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0104ME004A Collected. 1/4/2024 Lab ID: 332400208-0004 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum ND 0.0036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Antimony ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Arsenic ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Barium ND 0.0036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Beryllium ND 0.000071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cadmium ND 0.00014 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Chromium ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cobalt ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Copper ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Lead ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Manganese ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Molybdenum ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Nickel ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Selenium ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Silver ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Thallium ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Vanadium ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Zinc ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH Client Sample Description TUCA0104ME005A Collected. 1/4/2024 Lab ID: 332400208-0005 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum ND 0.0035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Antimony ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Arsenic ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Barium ND 0.0035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Beryllium ND 0.000071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cadmium ND 0.00014 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Chromium ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cobalt ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Copper ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Lead ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Manganese ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 1/9/2024 4:26:38 PM Page 4 of 16 LA Testing LA Testing Order: 332400208 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: 1/5/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/4/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0104ME005A Collected. 1/4/2024 Lab ID: 332400208-0005 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Nickel ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Selenium ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Silver ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Thallium ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Vanadium ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Zinc ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH Client Sample Description TUCA0104ME006A Collected. 1/4/2024 Lab ID: 332400208-0006 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum ND 0.0035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Antimony ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Arsenic ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Barium ND 0.0035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Beryllium ND 0.000071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cadmium ND 0.00014 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Chromium ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cobalt ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Copper ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Lead ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Manganese ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Molybdenum ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Nickel ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Selenium ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Silver ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Thallium ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Vanadium ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Zinc ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 1/9/2024 4:26:38 PM Page 5 of 16 LA Testing LA Testing Order: 332400208 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: 1/5/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/4/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0104ME007A Collected. 1/4/2024 Lab ID: 332400208-0007 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum ND 0.0035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Antimony ND 0.00069 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Arsenic ND 0.00069 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Barium ND 0.0035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Beryllium ND 0.000069 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cadmium ND 0.00014 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Chromium ND 0.00069 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cobalt ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Copper ND 0.00069 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Lead ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Manganese ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Molybdenum ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Nickel ND 0.00069 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Selenium ND 0.00069 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Silver ND 0.00069 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Thallium ND 0.00069 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Vanadium ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Zinc ND 0.00069 mg/m' 1/5/2024 CM 1/6/2024 TH Client Sample Description TUCA0104ME008A Collected. 1/4/2024 Lab ID: 332400208-0008 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum ND 0.0035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Antimony ND 0.00070 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Arsenic ND 0.00070 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Barium ND 0.0035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Beryllium ND 0.000070 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cadmium ND 0.00014 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Chromium ND 0.00070 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cobalt ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Copper ND 0.00070 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Lead ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Manganese ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 1/9/2024 4:26:38 PM Page 6 of 16 LA Testing LA Testing Order: 332400208 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: 1/5/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/4/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0104ME008A Collected. 1/4/2024 Lab ID: 332400208-0008 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Nickel ND 0.00070 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Selenium ND 0.00070 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Silver ND 0.00070 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Thallium ND 0.00070 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Vanadium ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Zinc ND 0.00070 mg/m' 1/5/2024 CM 1/6/2024 TH Client Sample Description TUCA0104ME009A Collected. 1/4/2024 Lab ID: 332400208-0009 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum ND 0.0035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Antimony ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Arsenic ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Barium ND 0.0035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Beryllium ND 0.000071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cadmium ND 0.00014 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Chromium ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cobalt ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Copper ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Lead ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Manganese ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Molybdenum ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Nickel ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Selenium ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Silver ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Thallium ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Vanadium ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Zinc ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 1/9/2024 4:26:38 PM Page 7 of 16 LA Testing LA Testing Order: 332400208 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: 1/5/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/4/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0104ME010A Collected. 1/4/2024 Lab ID: 332400208-0010 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum ND 0.0035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Antimony ND 0.00070 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Arsenic ND 0.00070 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Barium ND 0.0035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Beryllium ND 0.000070 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cadmium ND 0.00014 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Chromium ND 0.00070 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cobalt ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Copper ND 0.00070 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Lead ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Manganese ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Molybdenum ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Nickel ND 0.00070 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Selenium ND 0.00070 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Silver ND 0.00070 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Thallium ND 0.00070 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Vanadium ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Zinc ND 0.00070 mg/m' 1/5/2024 CM 1/6/2024 TH Client Sample Description TUCA0104MEFB001A Collected. 1/4/2024 Lab ID: 332400208-0011 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum ND 0.0050 mg/filter 1/5/2024 CM 1/6/2024 TH 7300 Modified Antimony ND 0.0010 mg/filter 1/5/2024 CM 1/6/2024 TH 7300 Modified Arsenic ND 0.0010 mg/filter 1/5/2024 CM 1/6/2024 TH 7300 Modified Barium ND 0.0050 mg/filter 1/5/2024 CM 1/6/2024 TH 7300 Modified Beryllium ND 0.00010 mg/filter 1/5/2024 CM 1/6/2024 TH 7300 Modified Cadmium ND 0.00020 mg/filter 1/5/2024 CM 1/6/2024 TH 7300 Modified Chromium ND 0.0010 mg/filter 1/5/2024 CM 1/6/2024 TH 7300 Modified Cobalt ND 0.00050 mg/filter 1/5/2024 CM 1/6/2024 TH 7300 Modified Copper ND 0.0010 mg/filter 1/5/2024 CM 1/6/2024 TH 7300 Modified Lead ND 0.00050 mg/filter 1/5/2024 CM 1/6/2024 TH 7300 Modified Manganese ND 0.00050 mg/filter 1/5/2024 CM 1/6/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 1/9/2024 4:26:38 PM Page 8 of 16 LA Testing LA Testing Order: 332400208 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: 1/5/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/4/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0104MEFB001A Collected. 1/4/2024 Lab ID: 332400208-0011 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum ND 0.00050 mg/filter 1/5/2024 CM 1/6/2024 TH 7300 Modified Nickel ND 0.0010 mg/filter 1/5/2024 CM 1/6/2024 TH 7300 Modified Selenium ND 0.0010 mg/filter 1/5/2024 CM 1/6/2024 TH 7300 Modified Silver ND 0.0010 mg/filter 1/5/2024 CM 1/6/2024 TH 7300 Modified Thallium ND 0.0010 mg/filter 1/5/2024 CM 1/6/2024 TH 7300 Modified Vanadium ND 0.00050 mg/filter 1/5/2024 CM 1/6/2024 TH 7300 Modified Zinc ND 0.0010 mg/filter 1/5/2024 CM 1/6/2024 TH Client Sample Description TUCA0104ME001 B Collected. 1/4/2024 Lab ID: 332400208-0012 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum ND 0.0035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Antimony ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Arsenic ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Barium ND 0.0035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Beryllium ND 0.000071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cadmium ND 0.00014 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Chromium ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cobalt ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Copper ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Lead ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Manganese ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Molybdenum ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Nickel ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Selenium ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Silver ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Thallium ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Vanadium ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Zinc ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 1/9/2024 4:26:38 PM Page 9 of 16 LA Testing LA Testing Order: 332400208 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: 1/5/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/4/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0104ME002B Collected. 1/4/2024 Lab ID: 332400208-0013 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum ND 0.0036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Antimony ND 0.00073 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Arsenic ND 0.00073 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Barium ND 0.0036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Beryllium ND 0.000073 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cadmium ND 0.00015 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Chromium ND 0.00073 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cobalt ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Copper ND 0.00073 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Lead ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Manganese ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Molybdenum ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Nickel ND 0.00073 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Selenium ND 0.00073 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Silver ND 0.00073 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Thallium ND 0.00073 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Vanadium ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Zinc ND 0.00073 mg/m' 1/5/2024 CM 1/6/2024 TH Client Sample Description TUCA0104ME003B Collected. 1/4/2024 Lab ID: 332400208-0014 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum ND 0.0035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Antimony ND 0.00070 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Arsenic ND 0.00070 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Barium ND 0.0035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Beryllium ND 0.000070 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cadmium ND 0.00014 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Chromium ND 0.00070 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cobalt ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Copper ND 0.00070 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Lead ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Manganese ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 1/9/2024 4:26:38 PM Page 10 of 16 LA Testing LA Testing Order: 332400208 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: 1/5/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/4/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0104ME003B Collected. 1/4/2024 Lab ID: 332400208-0014 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Nickel ND 0.00070 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Selenium ND 0.00070 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Silver ND 0.00070 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Thallium ND 0.00070 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Vanadium ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Zinc ND 0.00070 mg/m' 1/5/2024 CM 1/6/2024 TH Client Sample Description TUCA0104ME004B Collected. 1/4/2024 Lab ID: 332400208-0015 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum ND 0.0036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Antimony ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Arsenic ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Barium ND 0.0036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Beryllium ND 0.000072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cadmium ND 0.00014 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Chromium ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cobalt ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Copper ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Lead ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Manganese ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Molybdenum ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Nickel ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Selenium ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Silver ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Thallium ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Vanadium ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Zinc ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 1/9/2024 4:26:38 PM Page 11 of 16 LA Testing LA Testing Order: 332400208 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: 1/5/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/4/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0104ME005B Collected. 1/4/2024 Lab ID: 332400208-0016 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum ND 0.0035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Antimony ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Arsenic ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Barium ND 0.0035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Beryllium ND 0.000071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cadmium ND 0.00014 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Chromium ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cobalt ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Copper ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Lead ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Manganese ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Molybdenum ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Nickel ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Selenium ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Silver ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Thallium ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Vanadium ND 0.00035 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Zinc ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH Client Sample Description TUCA0104ME006B Collected. 1/4/2024 Lab ID: 332400208-0017 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum ND 0.0036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Antimony ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Arsenic ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Barium ND 0.0036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Beryllium ND 0.000072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cadmium ND 0.00014 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Chromium ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cobalt ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Copper ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Lead ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Manganese ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 1/9/2024 4:26:38 PM Page 12 of 16 LA Testing LA Testing Order: 332400208 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: 1/5/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/4/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0104ME006B Collected. 1/4/2024 Lab ID: 332400208-0017 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Nickel ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Selenium ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Silver ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Thallium ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Vanadium ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Zinc ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH Client Sample Description TUCA0104ME007B Collected. 1/4/2024 Lab ID: 332400208-0018 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum ND 0.0036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Antimony ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Arsenic ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Barium ND 0.0036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Beryllium ND 0.000072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cadmium ND 0.00014 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Chromium ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cobalt ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Copper ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Lead ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Manganese ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Molybdenum ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Nickel ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Selenium ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Silver ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Thallium ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Vanadium ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Zinc ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 1/9/2024 4:26:38 PM Page 13 of 16 LA Testing LA Testing Order: 332400208 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: 1/5/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/4/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0104ME008B Collected. 1/4/2024 Lab ID: 332400208-0019 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum ND 0.0036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Antimony ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Arsenic ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Barium ND 0.0036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Beryllium ND 0.000071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cadmium ND 0.00014 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Chromium ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cobalt ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Copper ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Lead ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Manganese ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Molybdenum ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Nickel ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Selenium ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Silver ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Thallium ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Vanadium ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Zinc ND 0.00071 mg/m' 1/5/2024 CM 1/6/2024 TH Client Sample Description TUCA0104ME009B Collected. 1/4/2024 Lab ID: 332400208-0020 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum ND 0.0036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Antimony ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Arsenic ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Barium ND 0.0036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Beryllium ND 0.000072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cadmium ND 0.00014 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Chromium ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cobalt ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Copper ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Lead ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Manganese ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 1/9/2024 4:26:38 PM Page 14 of 16 LA Testing LA Testing Order: 332400208 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: 1/5/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/4/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0104ME009B Collected. 1/4/2024 Lab ID: 332400208-0020 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Molybdenum ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Nickel ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Selenium ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Silver ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Thallium ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Vanadium ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Zinc ND 0.00072 mg/m' 1/5/2024 CM 1/6/2024 TH Client Sample Description TUCA0104ME010B Collected. 1/4/2024 Lab ID: 332400208-0021 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum ND 0.0036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Antimony ND 0.00073 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Arsenic ND 0.00073 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Barium ND 0.0036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Beryllium ND 0.000073 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cadmium ND 0.00015 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Chromium ND 0.00073 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Cobalt ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Copper ND 0.00073 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Lead ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Manganese ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Molybdenum ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Nickel ND 0.00073 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Selenium ND 0.00073 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Silver ND 0.00073 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Thallium ND 0.00073 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Vanadium ND 0.00036 mg/m' 1/5/2024 CM 1/6/2024 TH 7300 Modified Zinc ND 0.00073 mg/m' 1/5/2024 CM 1/6/2024 TH ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 1/9/2024 4:26:38 PM Page 15 of 16 LA Testing LA Testing Order: 332400208 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: 1/5/2024 09:30 AM North Little Rock, AR 72118 Collected: 1/4/2024 PROJ-032229 Analytical Results Client Sample Description TUCA0104MEFB001 B Collected. 1/4/2024 Lab ID: 332400208-0022 Prep Analysis Method Parameter Result RL Units Date & Analyst Date & Analyst METALS 7300 Modified Aluminum ND 0.0050 mg/filter 1/5/2024 CM 1/6/2024 TH 7300 Modified Antimony ND 0.0010 mg/filter 1/5/2024 CM 1/6/2024 TH 7300 Modified Arsenic ND 0.0010 mg/filter 1/5/2024 CM 1/6/2024 TH 7300 Modified Barium ND 0.0050 mg/filter 1/5/2024 CM 1/6/2024 TH 7300 Modified Beryllium ND 0.00010 mg/filter 1/5/2024 CM 1/6/2024 TH 7300 Modified Cadmium ND 0.00020 mg/filter 1/5/2024 CM 1/6/2024 TH 7300 Modified Chromium ND 0.0010 mg/filter 1/5/2024 CM 1/6/2024 TH 7300 Modified Cobalt ND 0.00050 mg/filter 1/5/2024 CM 1/6/2024 TH 7300 Modified Copper ND 0.0010 mg/filter 1/5/2024 CM 1/6/2024 TH 7300 Modified Lead ND 0.00050 mg/filter 1/5/2024 CM 1/6/2024 TH 7300 Modified Manganese ND 0.00050 mg/filter 1/5/2024 CM 1/6/2024 TH 7300 Modified Molybdenum ND 0.00050 mg/filter 1/5/2024 CM 1/6/2024 TH 7300 Modified Nickel ND 0.0010 mg/filter 1/5/2024 CM 1/6/2024 TH 7300 Modified Selenium ND 0.0010 mg/filter 1/5/2024 CM 1/6/2024 TH 7300 Modified Silver ND 0.0010 mg/filter 1/5/2024 CM 1/6/2024 TH 7300 Modified Thallium ND 0.0010 mg/filter 1/5/2024 CM 1/6/2024 TH 7300 Modified Vanadium ND 0.00050 mg/filter 1/5/2024 CM 1/6/2024 TH 7300 Modified Zinc ND 0.0010 mg/filter 1/5/2024 CM 1/6/2024 TH Definitions: MDL - method detection limit J - Result was below the reporting limit, but at or above the MDL ND - indicates that the analyte was not detected at the reporting limit RL - Reporting Limit (Analytical) D - Dilution Sample required a dilution which was used to calculate final results ChemSmplw/RDL/NELAC-2.19.0.0 Printed: 1/9/2024 4:26:38 PM Page 16 of 16