NYC-WTC_000132108
Cover letter transmitting lead in dust sampling results for 114 Liberty Street.
12 shared non-person entities · similarity 0.955
machine-extracted · confidence unavailable · Check page ↗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_000124631–000124901Folder label: “74-90 CHURCH ST 1001230, 86/1”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
EMTEQUE CORPORATION
Client Sample ID: D-10-06
Trace Level Organic Compounds
Lot-Sample #...: 01J270136-022 Work Order #...: EMX3LIAA Matrix.........: WIPE Date Sampled...: 10/26/01 Date Received..: 10/27/01 Prep Date......: 10/27/01 Analysis Date..: 10/29/01 Prep Batch #...: 1300162 Dilution Factor: 1
DETECTION PARAMETER RESULT LIMIT UNITS METHOD 2,3,7,8-TCDD 31 pg SW846 8290 Total TCDD 3500 pg SW846 8290 1,2,3,7,8-PeCDD 240 pg SW846 8290 Total PeCDD 15000 pg SW846 8290 1,2,3,4,7,8-Exam 220 pg SW846 8290 1,2,3,6,7,8—HxcDD 330 pg SW846 8290 1,2,3,7,8,9-BXCDD 200 pg SW846 8290 Total HxCDD 14000 pg SW846.8290 1.2.3.4.6,7,8-HpCflr 980 pg SW846 8290 Total HpCDD 2700 pg SW846 8290 OCDD 930 pg SW846 8290 2,3,7,8-TCDF 120 CON pg SW846 8290 Total TCDF 3200 pg SW846 8290
• 1,2.3,7,8-PeCDF 2,3,4,7,8-PeCDF Total PeCDF 370 670 6700 pg pg pg SW846 8290 SW846 8290 SW846 8290 1,2 ,3,4,7,8-HxC9F 660 pg SW846 8290 1,2,3,6,7,8-HxCDF 320 pg SW846 8290 2,3,4,6,7,8-HxCDF 270 pg SW846 8290 1,2,3,7,8,9-HxCDF ND 47 pg SW846 8290 Total HxCDF 4100 pg SW846 8290 1.2.3,4,6,7,8-Hp(~F 1100 pg SW846 8290 1,2 ,3,4,7,8,9-Hp(j F 180 pg SW846.8290 Total HpCDF 1800 pg S11846 8290 OCDF 300 pg SW846 8290
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS 13C-2,3,7,8-TCDD 82 (40 - 135) 13C-1,2,3,2,8-PeCDD 70 (40 - 135) 13C-1,2,3,6,7,8-HxCDD 75 (40 - 135) 13C-1,2,3,4,6,7,8-HpCDD 77 (40 - 135) 13C-OCDD 88 (40 - 135) 13C-2,3,7,8-TCDF 75 (40 - 135) 13C-1,2,3,7,8-PeCDF 67 (40 - 135) 13C-1,2,3,4,7,8-HECDF 89 (40 - 135) 13C-1,2,3,4,6,7,8-HpCDF 68 (40 - 135) NOTE (S) : CON Con tan matysis,
GU270136 STL - Sacramento (916) 373 - 5600 36 of 51 NYC-WTC 000124882
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NYC-WTC_000124882Source: NYC Law Department, mirrored locally
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- 90 Church Street · 271 pages · confidence 0.95 · verify page 1
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