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
XENCO Laboratories
Ambient Laboratories
PROJECT: 214253 PCDD/PCDF TOXICITY EQUIVALENCE REPORT FILE: X000819 REFERENCE: 211379 LAB ID.: 214253-002 SAMPLE: M1952-2
Project ID/P.O.: 211379 Date collected: 10/13/2001 Accession No.: 214253-002 Sample origin: 90-12 Date received: 10/19/2001 RTWin / Cot Ptm: X000810 Sample matrix: Wipe Date extracted: 10/20/2001 Beginning CCAL: X000810 Sample size: 1 Date analyzed: 10/26/2001 Ending CCAL: X000822 Date processed: 10/28/2001 Initial CAL: 043001ICAL
(pg) TEF TEF AMOUNT
2,3,7,8-TCDD 0.0 x 1 = - 1,2,3,7,8-PeCDD 0.0. 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 156.1 x 0.1 = 15.61 1,2,3,4,6,7,8-HpCDD 0.0 x 0.01 = - OCDD 1982.1 -x- 0.001 = 1.98
2.3,7,8-TCDF 0.0 x 0.1 •= - 1,2.3.7.8-PeCDF O.Q x 0.05 = - 2,3,4,7,8-PeCDF 229.7 x 0.5 = 114.85 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 227.6 x. 0.1 = 22.76 1,2,3,7,8,9-HxCDF 108,4 x 0.1 = 10.84 1,2,3.4,6,7,8-HpCDF 0.0 x 0.01 ": _ - 1,2,3,4,7,8,9-HpCDF 0.0 x 0.01 = - OCDF 707,4 x 0.001 = 0.7'1 1
TOTAL 2,3,7,8TCDD TY (1989 ITEF) EQUIVALENTS: 166.75 pg . .. ..
LJ lid! A1 ii . . . -
11381 Meadowgien, Suite L Phone: (281) 589-0692 Houston, TX 77082 Fax: (281) 589-0695
NYC-WTC 000125057
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