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Home My WebLink AboutPCM 02252024LA 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:332403182 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:02/26/2024 10:05 AM North Little Rock, AR 72118 Analysis Date:02/26/2024 Collected Date:02/25/2024 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 TUCA0225AS001A 02/25/2024 1081.6 <5.5 100 0.0025 <7.01 <0.0025 332403182-0001 TUCA0225AS002A 02/25/2024 1080.5 <5.5 100 0.0025 <7.01 <0.0025 332403182-0002 TUCA0225AS003A 02/25/2024 1086.65 <5.5 100 0.0025 <7.01 <0.0025 332403182-0003 TUCA0225AS004A 02/25/2024 935.349 <5.5 100 0.0029 <7.01 <0.0029 332403182-0004 TUCA0225AS005A 02/25/2024 1068.36 <5.5 100 0.0025 <7.01 <0.0025 332403182-0005 TUCA0225AS006A 02/25/2024 1078.93 <5.5 100 0.0025 <7.01 <0.0025 332403182-0006 TUCA0225AS007A 02/25/2024 1097.21 <5.5 100 0.0025 <7.01 <0.0025 332403182-0007 TUCA0225AS008A 02/25/2024 1094.69 <5.5 100 0.0025 <7.01 <0.0025 332403182-0008 TUCA0225AS009A 02/25/2024 1082.63 <5.5 100 0.0025 <7.01 <0.0025 332403182-0009 TUCA0225AS010A 02/25/2024 1045 <5.5 100 0.0026 <7.01 <0.0026 332403182-0010 TUCA0225AS013A 02/25/2024 1128.6 <5.5 100 0.0024 <7.01 <0.0024 332403182-0011 TUCA0225AS014A 02/25/2024 838.8 <5.5 100 0.0032 <7.01 <0.0032 332403182-0012 TUCA0225AS015A 02/25/2024 953.4 <5.5 100 0.0028 <7.01 <0.0028 332403182-0013 TUCA0225AS017A 02/25/2024 846.8 <5.5 100 0.0032 <7.01 <0.0032 332403182-0014 TUCA0225AS018A 02/25/2024 1097.3 <5.5 100 0.0025 <7.01 <0.0025 332403182-0015 TUCA0225AS019A 02/25/2024 598.8 <5.5 100 0.0045 <7.01 <0.0045 332403182-0016 TUCA0225AS021A 02/25/2024 719.8 <5.5 100 0.0037 <7.01 <0.0037 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: 02/26/2024 02:40 PM Printed: 02/26/2024 02:40 PM ASB_PCM_NoSig_0003_0001 Page 1 of 3 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:332403182 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:02/26/2024 10:05 AM North Little Rock, AR 72118 Analysis Date:02/26/2024 Collected Date:02/25/2024 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 332403182-0017 TUCA0225ASFB001A 02/25/2024 <5.5 100 <7.01 Field Blank 332403182-0018 TUCA0225AS001B 02/25/2024 1033.4 <5.5 100 0.0026 <7.01 <0.0026 332403182-0019 TUCA0225AS002B 02/25/2024 1081.5 <5.5 100 0.0025 <7.01 <0.0025 332403182-0020 TUCA0225AS003B 02/25/2024 1075.4 <5.5 100 0.0025 <7.01 <0.0025 332403182-0021 TUCA0225AS004B 02/25/2024 1078.1 <5.5 100 0.0025 <7.01 <0.0025 332403182-0022 TUCA0225AS005B 02/25/2024 1070 <5.5 100 0.0025 <7.01 <0.0025 332403182-0023 TUCA0225AS006B 02/25/2024 1036.1 <5.5 100 0.0026 <7.01 <0.0026 332403182-0024 TUCA0225AS007B 02/25/2024 1048.8 <5.5 100 0.0026 <7.01 <0.0026 332403182-0025 TUCA0225AS008B 02/25/2024 1077.3 <5.5 100 0.0025 <7.01 <0.0025 332403182-0026 TUCA0225AS009B 02/25/2024 1068.6 <5.5 100 0.0025 <7.01 <0.0025 332403182-0027 TUCA0225AS010B 02/25/2024 1073.5 <5.5 100 0.0025 <7.01 <0.0025 332403182-0028 TUCA0225ASFB001B 02/25/2024 <5.5 100 <7.01 Field Blank 332403182-0029 The results reported have been blank corrected as applicable. 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: 02/26/2024 02:40 PM Printed: 02/26/2024 02:40 PM ASB_PCM_NoSig_0003_0001 Page 2 of 3 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:332403182 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:02/26/2024 10:05 AM North Little Rock, AR 72118 Analysis Date:02/26/2024 Collected Date:02/25/2024 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 Michael Chapman, Laboratory Manager or other Approved Signatory Analyst(s): Kaylin Luciani PCM 29 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: 02/26/2024 02:40 PM Printed: 02/26/2024 02:40 PM ASB_PCM_NoSig_0003_0001 Page 3 of 3