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Home My WebLink AboutPCM 02052024LA 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:332401275 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:02/06/2024 10:10 AM North Little Rock, AR 72118 Analysis Date:02/06/2024 Collected Date:02/05/2024 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 TUCA0205AS001A 02/05/2024 1086.6 <5.5 100 0.0025 <7.01 <0.0025 332401275-0001 TUCA0205AS002A 02/05/2024 1091.7 <5.5 100 0.0025 <7.01 <0.0025 332401275-0002 TUCA0205AS003A 02/05/2024 1093.1 <5.5 100 0.0025 <7.01 <0.0025 332401275-0003 TUCA0205AS004A 02/05/2024 997.9 <5.5 100 0.0027 <7.01 <0.0027 332401275-0004 TUCA0205AS005A 02/05/2024 1039.5 <5.5 100 0.0026 <7.01 <0.0026 332401275-0005 TUCA0205AS006A 02/05/2024 1059.3 <5.5 100 0.0025 <7.01 <0.0025 332401275-0006 TUCA0205AS007A 02/05/2024 1091.9 <5.5 100 0.0025 <7.01 <0.0025 332401275-0007 TUCA0205AS008A 02/05/2024 1088.9 <5.5 100 0.0025 <7.01 <0.0025 332401275-0008 TUCA0205AS009A 02/05/2024 1024.4 <5.5 100 0.0026 <7.01 <0.0026 332401275-0009 TUCA0205AS010A 02/05/2024 1032.4 <5.5 100 0.0026 <7.01 <0.0026 332401275-0010 TUCA0205AS013A 02/05/2024 1067.3 <5.5 100 0.0025 <7.01 <0.0025 332401275-0011 TUCA0205AS014A 02/05/2024 894 <5.5 100 0.0030 <7.01 <0.0030 332401275-0012 TUCA0205AS015A 02/05/2024 974.2 <5.5 100 0.0028 <7.01 <0.0028 332401275-0013 TUCA0205AS017A 02/05/2024 918.5 <5.5 100 0.0029 <7.01 <0.0029 332401275-0014 TUCA0205AS018A 02/05/2024 980.3 <5.5 100 0.0027 <7.01 <0.0027 332401275-0015 TUCA0205AS019A 02/05/2024 1072.1 <5.5 100 0.0025 <7.01 <0.0025 332401275-0016 TUCA0205AS021A 02/05/2024 854.1 <5.5 100 0.0032 <7.01 <0.0032 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: 02/06/2024 01:39 PM Printed: 02/06/2024 01:39 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:332401275 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:02/06/2024 10:10 AM North Little Rock, AR 72118 Analysis Date:02/06/2024 Collected Date:02/05/2024 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 332401275-0017 TUCA0205ASFB001A 02/05/2024 <5.5 100 <7.01 Field Blank 332401275-0018 TUCA0205AS001B 02/05/2024 966.9 <5.5 100 0.0028 <7.01 <0.0028 332401275-0019 TUCA0205AS002B 02/05/2024 1015 <5.5 100 0.0027 <7.01 <0.0027 332401275-0020 TUCA0205AS003B 02/05/2024 1079.7 <5.5 100 0.0025 <7.01 <0.0025 332401275-0021 TUCA0205AS004B 02/05/2024 966.9 <5.5 100 0.0028 <7.01 <0.0028 332401275-0022 TUCA0205AS005B 02/05/2024 956.4 <5.5 100 0.0028 <7.01 <0.0028 332401275-0023 TUCA0205AS006B 02/05/2024 837.6 <5.5 100 0.0032 <7.01 <0.0032 332401275-0024 TUCA0205AS007B 02/05/2024 933.3 <5.5 100 0.0029 <7.01 <0.0029 332401275-0025 TUCA0205AS008B 02/05/2024 998.8 <5.5 100 0.0027 <7.01 <0.0027 332401275-0026 TUCA0205AS009B 02/05/2024 1086.7 <5.5 100 0.0025 <7.01 <0.0025 332401275-0027 TUCA0205AS010B 02/05/2024 888.9 <5.5 100 0.0030 <7.01 <0.0030 332401275-0028 TUCA0205ASFB001B 02/05/2024 <5.5 100 <7.01 Field Blank 332401275-0029 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: 02/06/2024 01:39 PM Printed: 02/06/2024 01:39 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:332401275 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:02/06/2024 10:10 AM North Little Rock, AR 72118 Analysis Date:02/06/2024 Collected Date:02/05/2024 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: 02/06/2024 01:39 PM Printed: 02/06/2024 01:39 PM ASB_PCM_NoSig_0003_0001 Page 3 of 3