NYC-WTC_000209854

NYC 9/11 Public Portal Document

I^L- S6.

XCNCO Loborotories

Ambient Laboratories

PROJECT: 214253 PCDD/PCDF TOXICITY EQUI\XALENCE REPORT FILE: X0O820 REFERENCE: 211379 LAB ID.: 214253-003 SAMPLE: Ml 952-3

Project ID/P.O.: 211379 Date collected: 10/13/2001 Accession No.; 214253-003 Sample origin 90-13 Date received: 10/19/2001 RTWin / Col Pfm- 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

Specific Analytes (PS) TEF TEF AMOUNT (pg) {

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 0.0 X 0.1 1.2.3.4.6,7,8-HpCDD 0.0 X 0.01 OCDD 130.9 X 0.001 0.13

2.3.7,8-TCDF 40.2 X 0.1 4.02 1,2.3.7.8-PeCDF 0.0 X 0.05 2,3.4.7.8-PeCDF 0.0 X 0.5 1,2.3.4.7,8-HxCDP 0.6 X 0.1 1.2,3,6,7.8-HxCDF 0.0 X 0.1 2,3,4,6,7,8-HxCDF 0.0 X 0.1 1,2,3,7,8,9-HxCDF O.Q X 0.1 1,2,3,4,6,7,8-HpCDF 54.5 X 0.01 0.54 1.2,3,4,7,8,9-HpCDF 0.0 X 0.01 OCDF O.Q X 0.001 I

TOTAL 2.3,7,8-TCDD TOXICITY (1989 ITEF) EQUIVALENTS: 4.69 pg

it

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CITY_DEP_WORBY_CANNATA_SUBP_000002504

NYC-WTC_000209854