The URL can be used to link to this page

Home My WebLink AboutPCM 12022023ALA Testing 5431 Industrial Drive Huntington Beach, CA 92649 Tel/Fax: (714) 828-4999 / (714) 828-4944 http://www.LATesting.com / hblab@latesting.com LA Testing Order:332320774 Customer ID:CTEH99 Customer PO: Project ID:PROJ-032229 Attention:Lab Results Phone:(501) 801-8500 CTEH Center for Toxicology & Env. Health Fax:(501) 614-2835 5120 North Shore Drive Received Date:12/04/2023 11:40 AM North Little Rock, AR 72118 Analysis Date:12/04/2023 Collected Date:12/02/2023 Project:PROJ-032229 (PROJ-032229) Test Report: Fiber Count by Phase Contrast Microscopy (PCM), NIOSH 7400 Method - A Rules, Revision 3, Issue 3, 6/15/2019 Sample Location Sample Date Volume (L)Fibers Fields LOD (fib/cc)Fibers/mm²Fibers/cc Notes TUCA1202AS001A 12/02/2023 1443.9 <5.5 100 0.0019 <7.01 <0.0019 332320774-0001 TUCA1202AS002A 12/02/2023 1430.2 <5.5 100 0.0019 <7.01 <0.0019 332320774-0002 TUCA1202AS003A 12/02/2023 1445.1 7 100 0.0019 8.92 0.0024 332320774-0003 TUCA1202AS004A 12/02/2023 1083.9 <5.5 100 0.0025 <7.01 <0.0025 332320774-0004 TUCA1202AS005A 12/02/2023 1450.5 6 100 0.0019 7.64 0.0020 332320774-0005 TUCA1202AS006A 12/02/2023 1395.7 <5.5 100 0.0019 <7.01 <0.0019 332320774-0006 TUCA1202AS007A 12/02/2023 1404 <5.5 100 0.0019 <7.01 <0.0019 332320774-0007 TUCA1202AS008A 12/02/2023 1424.1 <5.5 100 0.0019 <7.01 <0.0019 332320774-0008 TUCA1202AS009A 12/02/2023 1433.4 <5.5 100 0.0019 <7.01 <0.0019 332320774-0009 TUCA1202AS010A 12/02/2023 1432.7 <5.5 100 0.0019 <7.01 <0.0019 332320774-0010 TUCA1202AS013A 12/02/2023 1381.4 <5.5 100 0.0020 <7.01 <0.0020 332320774-0011 TUCA1202AS014A 12/02/2023 1100.9 <5.5 100 0.0024 <7.01 <0.0024 332320774-0012 TUCA1202AS015A 12/02/2023 1383.5 <5.5 100 0.0019 <7.01 <0.0019 332320774-0013 TUCA1202AS017A 12/02/2023 1243.4 <5.5 100 0.0022 <7.01 <0.0022 332320774-0014 TUCA1202AS018A 12/02/2023 922.9 <5.5 100 0.0029 <7.01 <0.0029 332320774-0015 TUCA1202AS019A 12/02/2023 1445.8 6 100 0.0019 7.64 0.0020 332320774-0016 TUCA1202AS021A 12/02/2023 1380.6 <5.5 100 0.0020 <7.01 <0.0020 LA Testing maintains liability limited to cost of analysis. Interpretation and use of test results are the responsibility of the client. This report relates only to the samples reported above, and may not be reproduced, except in full, without written approval by LA Testing. LA Testing bears no responsibility for sample collection activities or analytical method limitations. The report reflects the samples as received. Results are generated from the field sampling data (sampling volumes and areas, locations, etc.) provided by the client on the Chain of Custody. Samples are within quality control criteria and met method specifications unless otherwise noted. Limit of detection is 7 fibers/mm². Fiber counts outside the recommended fiber density range of the method (100-1300 f/mm²) have greater than optimal variability and are probably biased. Field blank results, when available, are used to blank correct results. NIOSH 7400 requires field blanks be submitted at a rate of 10%, with a minimum of 2 per set. Measurement of uncertainty available upon request. The results in this report meet all requirements of the NELAC standards unless otherwise noted. Intra-laboratory Sr values: 5-20 fibers = 0.28, 21-50 fibers = 0.25, 51-100 fibers = 0.2. Inter-laboratory Sr values (Average of EMSL round robin data) = 0.35. Samples analyzed by LA Testing Huntington Beach, CA AIHA LAP, LLC-IHLAP Accredited #101650 Initial report from: 12/04/2023 02:25 PM Printed: 12/04/2023 02:26 PM ASB_PCM_NoSig_0003_0001 Page 1 of 2 LA Testing 5431 Industrial Drive Huntington Beach, CA 92649 Tel/Fax: (714) 828-4999 / (714) 828-4944 http://www.LATesting.com / hblab@latesting.com LA Testing Order:332320774 Customer ID:CTEH99 Customer PO: Project ID:PROJ-032229 Attention:Lab Results Phone:(501) 801-8500 CTEH Center for Toxicology & Env. Health Fax:(501) 614-2835 5120 North Shore Drive Received Date:12/04/2023 11:40 AM North Little Rock, AR 72118 Analysis Date:12/04/2023 Collected Date:12/02/2023 Project:PROJ-032229 (PROJ-032229) Test Report: Fiber Count by Phase Contrast Microscopy (PCM), NIOSH 7400 Method - A Rules, Revision 3, Issue 3, 6/15/2019 Sample Location Sample Date Volume (L)Fibers Fields LOD (fib/cc)Fibers/mm²Fibers/cc Notes 332320774-0017 TUCA1202ASFB001A 12/02/2023 <5.5 100 <7.01 Field Blank 332320774-0018 The results reported have been blank corrected as applicable. Michael Chapman, Laboratory Manager or other Approved Signatory Analyst(s): Alexis Rodriguez PCM 18 LA Testing maintains liability limited to cost of analysis. Interpretation and use of test results are the responsibility of the client. This report relates only to the samples reported above, and may not be reproduced, except in full, without written approval by LA Testing. LA Testing bears no responsibility for sample collection activities or analytical method limitations. The report reflects the samples as received. Results are generated from the field sampling data (sampling volumes and areas, locations, etc.) provided by the client on the Chain of Custody. Samples are within quality control criteria and met method specifications unless otherwise noted. Limit of detection is 7 fibers/mm². Fiber counts outside the recommended fiber density range of the method (100-1300 f/mm²) have greater than optimal variability and are probably biased. Field blank results, when available, are used to blank correct results. NIOSH 7400 requires field blanks be submitted at a rate of 10%, with a minimum of 2 per set. Measurement of uncertainty available upon request. The results in this report meet all requirements of the NELAC standards unless otherwise noted. Intra-laboratory Sr values: 5-20 fibers = 0.28, 21-50 fibers = 0.25, 51-100 fibers = 0.2. Inter-laboratory Sr values (Average of EMSL round robin data) = 0.35. Samples analyzed by LA Testing Huntington Beach, CA AIHA LAP, LLC-IHLAP Accredited #101650 Initial report from: 12/04/2023 02:25 PM Printed: 12/04/2023 02:26 PM ASB_PCM_NoSig_0003_0001 Page 2 of 2