The URL can be used to link to this page

Home My WebLink AboutPCM 04282024LA 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:332408026 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:04/29/2024 09:10 AM North Little Rock, AR 72118 Analysis Date:04/29/2024 Collected Date:04/28/2024 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 TUCA0428AS001A 04/28/2024 997.3 <5.5 100 0.0027 <7.01 <0.0027 332408026-0001 TUCA0428AS002A 04/28/2024 1076 <5.5 100 0.0025 <7.01 <0.0025 332408026-0002 TUCA0428AS003A 04/28/2024 1073.3 <5.5 100 0.0025 <7.01 <0.0025 332408026-0003 TUCA0428AS004A 04/28/2024 811.1 <5.5 100 0.0033 <7.01 <0.0033 332408026-0004 TUCA0428AS005A 04/28/2024 964 <5.5 100 0.0028 <7.01 <0.0028 332408026-0005 TUCA0428AS006A 04/28/2024 1074.7 <5.5 100 0.0025 <7.01 <0.0025 332408026-0006 TUCA0428AS007A 04/28/2024 1080.3 <5.5 100 0.0025 <7.01 <0.0025 332408026-0007 TUCA0428AS008A 04/28/2024 1072.7 <5.5 100 0.0025 <7.01 <0.0025 332408026-0008 TUCA0428AS009A 04/28/2024 1076.3 <5.5 100 0.0025 <7.01 <0.0025 332408026-0009 TUCA0428AS010A 04/28/2024 1082.2 <5.5 100 0.0025 <7.01 <0.0025 332408026-0010 TUCA0428AS013A 04/28/2024 1081.3 <5.5 100 0.0025 <7.01 <0.0025 332408026-0011 TUCA0428AS014A 04/28/2024 802.5 <5.5 100 0.0034 <7.01 <0.0034 332408026-0012 TUCA0428AS015A 04/28/2024 769.1 <5.5 100 0.0035 <7.01 <0.0035 332408026-0013 TUCA0428AS017A 04/28/2024 821.2 <5.5 100 0.0033 <7.01 <0.0033 332408026-0014 TUCA0428AS018A 04/28/2024 1090.8 <5.5 100 0.0025 <7.01 <0.0025 332408026-0015 TUCA0428AS019A 04/28/2024 1085.9 <5.5 100 0.0025 <7.01 <0.0025 332408026-0016 TUCA0428AS021A 04/28/2024 1092.6 <5.5 100 0.0025 <7.01 <0.0025 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: 04/29/2024 02:14 PM Printed: 04/29/2024 02:14 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:332408026 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:04/29/2024 09:10 AM North Little Rock, AR 72118 Analysis Date:04/29/2024 Collected Date:04/28/2024 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 332408026-0017 TUCA0428ASFB001A 04/28/2024 <5.5 100 <7.01 Field Blank 332408026-0018 TUCA0428AS001B 04/28/2024 1036.3 <5.5 100 0.0026 <7.01 <0.0026 332408026-0019 TUCA0428AS002B 04/28/2024 1010.4 <5.5 100 0.0027 <7.01 <0.0027 332408026-0020 TUCA0428AS003B 04/28/2024 739.5 <5.5 100 0.0036 <7.01 <0.0036 332408026-0021 TUCA0428AS004B 04/28/2024 1086.8 <5.5 100 0.0025 <7.01 <0.0025 332408026-0022 TUCA0428AS006B 04/28/2024 1046.7 <5.5 100 0.0026 <7.01 <0.0026 332408026-0023 TUCA0428AS007B 04/28/2024 1079.9 <5.5 100 0.0025 <7.01 <0.0025 332408026-0024 TUCA0428AS008B 04/28/2024 1081.7 <5.5 100 0.0025 <7.01 <0.0025 332408026-0025 TUCA0428AS009B 04/28/2024 1083.3 <5.5 100 0.0025 <7.01 <0.0025 332408026-0026 TUCA0428AS010B 04/28/2024 1039.1 <5.5 100 0.0026 <7.01 <0.0026 332408026-0027 TUCA0428ASFB001B 04/28/2024 <5.5 100 <7.01 Field Blank 332408026-0028 The results reported have been blank corrected as applicable. Michael Chapman, Laboratory Manager or other Approved Signatory Analyst(s): Tony Salgado 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: 04/29/2024 02:14 PM Printed: 04/29/2024 02:14 PM ASB_PCM_NoSig_0003_0001 Page 2 of 2