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Document / 271 pages

Chain of custody form, 90 Church Street, Nov 2001

Machine-extracted title · confidence 100%

Chain of custody document for samples from 90 Church Street dated November 14, 2001.

NYC-WTC_000124631–000124901

Folder label: “74-90 CHURCH ST 1001230, 86/1

Page image
Scanned page image, NYC-WTC_000124778
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

ENTEQUE CORPORATION •

Client Sample ID: D-5-09

Trace Level Organic Compounds

Lot-Sample it...: Gl 260165-006 Work Order *.--: EMVKAIAA Matrix......... WIPE Date Sampled...: 10/25/01 Date Received..: 10/26/01 Prep Date......: 10/26/01 Avalysi.s Date..: 10/28/01 Prep Batch #...: 1299507

DETECTION PARAMETER RESULT LIMIT UNITS METHOD 2,3,7,8-TCDD 21 pg SW846 8290 Total TCDD 3400 pg SW846 8290 1,2,3,7,8-PeCDD 140 pg SW846 8290 Total PeCDD 8300 pg. SW846 8290 1,2,3,4,7,8-HxCDD 110 pg SW846 $290 1,2,3,6,7,8-HxCDD 210 pg SW846 8290 1,2,3,7,8,9-HxCDD 210 pg SW846 8290 Total ExCDD 7700 pg SW846 8290 1,2,3,4,6,7,8-HpCDD 860 pg SW846 8290 Total HpCDD 2000 pg SW846 8290 OCDD 1100 pg SW846 8290 2,3,7,8-TCDF 110 CON pg SW846 8290 • Total TCDF 2500 pg SW846 8290 1,2,3,7,8-PeCDF 340 pg SW846 8290 2,3,4,7,8-PeCDF 500 pg SW846 8290 Total PeCDF 5600 - pg SW846 8290 1,2,3,4,7,8-HxCDF 410 pg SW846 8290 1,2,3,6,7,8-HxcDF 370 pg SW846 8290 2,3,4,6,7,8-BxCDF 340 pg SW846 8290 1,2,3,7,8,9-HXCDF ND 44 pg SW846 8290 Total HxCDF 3500 pg SW846 8290 1,2,3,4,6,7,8-HpCDF 940 pg SW846 8290 1,2,3,4,7,8,9 HpCDF 140 pg SW846 8290 Total HpCDF 1600 pg SW846 8290 OCDF 460 pg 8W846 8290

PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS 13C-?x,3,7,8 -TODD_ 86 (40 - 135) 13C-1(2,3,7,8-PeCDD 90 (40 - 135) 13C-1,213,6,7,8-BxCDD 80 (40 - 135) 13C-1,2,3,4,6,7,8-HpCDD 93 (40 - 135) 13C-OCDD 97 (40 - 135) 13C-2,3,7,8-TCDF 85 (40 - 135) 13C-1,2,3,7,8-PeCDF 78 (40 -.135) 13C-1,2,3,4,7,8-HXCDF 70 (40 - 135) 13C-1,2,3,4,6,7,8-HpcDF 90 (40 - 135)

. NOTE (S) CON Confamulon analysts.

NYC-WTC 000124778

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NYC-WTC_000124778Source: NYC Law Department, mirrored locally

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