HomeMy WebLinkAboutPCM 02282024LA 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:332403454
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:02/29/2024 09:40 AM
North Little Rock, AR 72118 Analysis Date:02/29/2024
Collected Date:02/28/2024
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
TUCA0228AS001A 02/28/2024 1055.38 <5.5 100 0.0026 <7.01 <0.0026
332403454-0001
TUCA0228AS002A 02/28/2024 1078.93 <5.5 100 0.0025 <7.01 <0.0025
332403454-0002
TUCA0228AS003A 02/28/2024 1057 <5.5 100 0.0025 <7.01 <0.0025
332403454-0003
TUCA0228AS004A 02/28/2024 825.748 <5.5 100 0.0033 <7.01 <0.0033
332403454-0004
TUCA0228AS005A 02/28/2024 1086.12 <5.5 100 0.0025 <7.01 <0.0025
332403454-0005
TUCA0228AS006A 02/28/2024 1060.03 <5.5 100 0.0025 <7.01 <0.0025
332403454-0006
TUCA0228AS007A 02/28/2024 952.362 <5.5 100 0.0028 <7.01 <0.0028
332403454-0007
TUCA0228AS008A 02/28/2024 707.232 <5.5 100 0.0038 <7.01 <0.0038
332403454-0008
TUCA0228AS010A 02/28/2024 891.49 <5.5 100 0.0030 <7.01 <0.0030
332403454-0009
TUCA0228AS013A 02/28/2024 1093.3 <5.5 100 0.0025 <7.01 <0.0025
332403454-0010
TUCA0228AS014A 02/28/2024 1077.6 <5.5 100 0.0025 <7.01 <0.0025
332403454-0011
TUCA0228AS015A 02/28/2024 918.3 <5.5 100 0.0029 <7.01 <0.0029
332403454-0012
TUCA0228AS017A 02/28/2024 872.3 <5.5 100 0.0031 <7.01 <0.0031
332403454-0013
TUCA0228AS018A 02/28/2024 1087.5 <5.5 100 0.0025 <7.01 <0.0025
332403454-0014
TUCA0228AS019A 02/28/2024 1101.6 <5.5 100 0.0024 <7.01 <0.0024
332403454-0015
TUCA0228AS021A 02/28/2024 662.7 <5.5 100 0.0041 <7.01 <0.0041
332403454-0016
TUCA0228ASFB001A 02/28/2024 <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: 02/29/2024 03:15 PM
Printed: 02/29/2024 03:15 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:332403454
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:02/29/2024 09:40 AM
North Little Rock, AR 72118 Analysis Date:02/29/2024
Collected Date:02/28/2024
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
332403454-0017
TUCA0228AS001B 02/28/2024 1031.3 <5.5 100 0.0026 <7.01 <0.0026
332403454-0018
TUCA0228AS002B 02/28/2024 1086.4 <5.5 100 0.0025 <7.01 <0.0025
332403454-0019
TUCA0228AS003B 02/28/2024 1091.9 <5.5 100 0.0025 <7.01 <0.0025
332403454-0020
TUCA0228AS004B 02/28/2024 1040.6 <5.5 100 0.0026 <7.01 <0.0026
332403454-0021
TUCA0228AS005B 02/28/2024 1040 <5.5 100 0.0026 <7.01 <0.0026
332403454-0022
TUCA0228AS006B 02/28/2024 1019.9 <5.5 100 0.0026 <7.01 <0.0026
332403454-0023
TUCA0228AS007B 02/28/2024 1034.8 <5.5 100 0.0026 <7.01 <0.0026
332403454-0024
TUCA0228AS008B 02/28/2024 1037.7 <5.5 100 0.0026 <7.01 <0.0026
332403454-0025
TUCA0228AS009B 02/28/2024 1047.3 <5.5 100 0.0026 <7.01 <0.0026
332403454-0026
TUCA0228AS010B 02/28/2024 1044.9 <5.5 100 0.0026 <7.01 <0.0026
332403454-0027
TUCA0228ASFB001B 02/28/2024 <5.5 100 <7.01 Field Blank
332403454-0028
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: 02/29/2024 03:15 PM
Printed: 02/29/2024 03:15 PM ASB_PCM_NoSig_0003_0001 Page 2 of 2