Laboratory data report containing asbestos analysis results for dust samples from floors 5-12 of 90 Church Street.
NYC-WTC_000124902–000125068Folder label: “APPENDIX B ASBESTOS DATA 90 CHURCH - NYCHA FLOORS 5-12”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
OBIU g208
XENCO Laboratories
Ambient Laboratories
PROJECT: 214247 PCDDIPCDF TOXICITY EQUIVALENCE REPORT FILE: X000845 REFERENCE: 211379 LAB ID.: 214247-007 SAMPLE: M1951-7
Project ID/PA.: 211379 Date collected: 10/13/2001 Accession No.: 214247.007 Sample origin: 90-07 Date received: 10/1912001 RTWin J Col Pfm: X000838 Sample matrix: Dust Date extracted: 10/22/2001 Beginning CCAL: X000838 Sample size: 1.43 g Date analyzed: 10/29/2001 Ending CCAL: 0 Date processed: 10/29/2001 Initial CAL: 0430011CAL
Conc (pg) TEF Conc
2,3,7,8-TCDD 0.4 x :1 = - 1,2,3,7,8-PeCDD 0.Q x 0.5* - - 1,2,3,4,7,8-HxCDD 0.0 x 0.1 = 1,2,3,6,7,8-HxCDD 0.0 x 0.1 = - 1,2,3,7,8,9-HxCDD 0.0 x 0.1 = - 1,2,3,4,6,7,8-HpCDD 0.0 x 0.01 = OCDD 1156.0 x 0.001 -- 1.16
2,3,7.8-TCDF 0.0 x 0.1 - S- 1,2,3,7,8-PeCDF O.Q x 0.05 = . - 2,3,4,7.8-PeCDF 0.0 x 0.5 = - 1,2,3,4,7,8-HxCDF 0.0 x 0.1 = - 1,2,3,6,7,8-HxCDF 0.0 x 0.1 _ - 2.3,4,6,7,8-HxCDF 303.3 .x. . 0.1 = 30.33 1,2,3,7,8,9-HxCDF 0.Q x 0.1 ' _ 1,2,3,4,6.7,8-HpCDF 1898.5 x . 0.01 - 18.99 1,2,3,4,7,8,9-HpCDF 198.0 x 0.01 = 1.98 OCDF 1312.1 x 0.001 - 1.31
TOTAL 2,3,7,8-TCDD (1989 ITEF) EQUIVALENTS;: 53.77 PPT. . . . _ .
11381 Meadowgien, Suite L Phone: (281) 589-0692 Houston, TX 77082 Fax: (281) 589-0695
NYC-WTC 000125061
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