The URL can be used to link to this page

Home My WebLink AboutPCM 02122024LA 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:332402415 Customer ID:CTEH99 Customer PO: Project ID:PROJ-032229 Attention:Noah Ambos Phone:(501) 454-1622 CTEH Center for Toxicology & Env. Health Fax:(501) 614-2835 5120 North Shore Drive Received Date:02/13/2024 09:37 AM North Little Rock, AR 72118 Analysis Date:02/13/2024 Collected Date:02/12/2024 Project:PROJ-032229 (PROJ-032229) Test Report: Fiber Count by Phase Contrast Microscopy (PCM), NIOSH 7400 Method - A Rules, Revision 3, Issue 3, 6/14/2019 Sample Location Sample Date Volume (L)Fibers Fields LOD (fib/cc)Fibers/mm²Fibers/cc Notes TUCA0212AS001A 02/12/2024 1062.9 <5.5 100 0.0025 <7.01 <0.0025 332402415-0001 TUCA0212AS002A 02/12/2024 1078.7 <5.5 100 0.0025 <7.01 <0.0025 332402415-0002 TUCA0212AS003A 02/12/2024 1057 <5.5 100 0.0025 <7.01 <0.0025 332402415-0003 TUCA0212AS004A 02/12/2024 950.1 <5.5 100 0.0028 <7.01 <0.0028 332402415-0004 TUCA0212AS005A 02/12/2024 1035.5 <5.5 100 0.0026 <7.01 <0.0026 332402415-0005 TUCA0212AS006A 02/12/2024 1064.6 <5.5 100 0.0025 <7.01 <0.0025 332402415-0006 TUCA0212AS007A 02/12/2024 1084.8 <5.5 100 0.0025 <7.01 <0.0025 332402415-0007 TUCA0212AS008A 02/12/2024 1091.1 <5.5 100 0.0025 <7.01 <0.0025 332402415-0008 TUCA0212AS009A 02/12/2024 1082.6 <5.5 100 0.0025 <7.01 <0.0025 332402415-0009 TUCA0212AS010A 02/12/2024 962.1 <5.5 100 0.0028 <7.01 <0.0028 332402415-0010 TUCA0212AS013A 02/12/2024 1082.7 <5.5 100 0.0025 <7.01 <0.0025 332402415-0011 TUCA0212AS014A 02/12/2024 842.1 <5.5 100 0.0032 <7.01 <0.0032 332402415-0012 TUCA0212AS017A 02/12/2024 891 <5.5 100 0.0030 <7.01 <0.0030 332402415-0013 TUCA0212AS018A 02/12/2024 899.2 <5.5 100 0.0030 <7.01 <0.0030 332402415-0014 TUCA0212AS019A 02/12/2024 1033.3 <5.5 100 0.0026 <7.01 <0.0026 332402415-0015 TUCA0212AS021A 02/12/2024 942.8 <5.5 100 0.0029 <7.01 <0.0029 332402415-0016 TUCA0212ASFB001A 02/12/2024 <5.5 100 <7.01 Field Blank 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 = 0.25, 21-50 fibers = 0.22, 51-100 fibers = 0.18. Inter-laboratory Sr values (Average of EMSL round robin data) = 0.33. Samples analyzed by LA Testing Huntington Beach, CA AIHA LAP, LLC-IHLAP Accredited #101650 Initial report from: 02/13/2024 02:22 PM Printed: 02/13/2024 02:23 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:332402415 Customer ID:CTEH99 Customer PO: Project ID:PROJ-032229 Attention:Noah Ambos Phone:(501) 454-1622 CTEH Center for Toxicology & Env. Health Fax:(501) 614-2835 5120 North Shore Drive Received Date:02/13/2024 09:37 AM North Little Rock, AR 72118 Analysis Date:02/13/2024 Collected Date:02/12/2024 Project:PROJ-032229 (PROJ-032229) Test Report: Fiber Count by Phase Contrast Microscopy (PCM), NIOSH 7400 Method - A Rules, Revision 3, Issue 3, 6/14/2019 Sample Location Sample Date Volume (L)Fibers Fields LOD (fib/cc)Fibers/mm²Fibers/cc Notes 332402415-0017 TUCA0212AS001B 02/12/2024 1022.3 <5.5 100 0.0026 <7.01 <0.0026 332402415-0018 TUCA0212AS002B 02/12/2024 1057.8 <5.5 100 0.0025 <7.01 <0.0025 332402415-0019 TUCA0212AS003B 02/12/2024 1068.5 <5.5 100 0.0025 <7.01 <0.0025 332402415-0020 TUCA0212AS004B 02/12/2024 1034.2 <5.5 100 0.0026 <7.01 <0.0026 332402415-0021 TUCA0212AS005B 02/12/2024 1032.8 <5.5 100 0.0026 <7.01 <0.0026 332402415-0022 TUCA0212AS006B 02/12/2024 936.5 <5.5 100 0.0029 <7.01 <0.0029 332402415-0023 TUCA0212AS007B 02/12/2024 974 <5.5 100 0.0028 <7.01 <0.0028 332402415-0024 TUCA0212AS008B 02/12/2024 1026.8 <5.5 100 0.0026 <7.01 <0.0026 332402415-0025 TUCA0212AS009B 02/12/2024 1057.7 <5.5 100 0.0025 <7.01 <0.0025 332402415-0026 TUCA0212AS010B 02/12/2024 1044.5 <5.5 100 0.0026 <7.01 <0.0026 332402415-0027 TUCA0212ASFB001B 02/12/2024 <5.5 100 <7.01 Field Blank 332402415-0028 The results reported have been blank corrected as applicable. Michael Chapman, Laboratory Manager or other Approved Signatory Analyst(s): Alexis Rodriguez PCM 28 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 = 0.25, 21-50 fibers = 0.22, 51-100 fibers = 0.18. Inter-laboratory Sr values (Average of EMSL round robin data) = 0.33. Samples analyzed by LA Testing Huntington Beach, CA AIHA LAP, LLC-IHLAP Accredited #101650 Initial report from: 02/13/2024 02:22 PM Printed: 02/13/2024 02:23 PM ASB_PCM_NoSig_0003_0001 Page 2 of 2