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-8-04
Trace Level Organic Compounds
Lot-Sample #...: G17270136-010 Work Order #...: EMX201AA Matrix.........: SOLID Date Sampled...: 10/26/01 Date Received..: 10/27/01 Prep Date......: 10/27/01 Analysis Date..: 10/29/01 Prep Batch #...z 1300159 Dilution Factor: 1
DETECTION PARAMETER RESULT LIMIT UNITS METHOD 2,3,7,8-TCDD 96 pg/g SW846 8290 Total TCDD 54000 pg/g SW846 8290 1,2,3,7,8-PeCDD 280 pg/g SW846 8290 Total PeCDD 25000 pg/g SW846 8290 1,2,3,4.7,8-RxCOD 140. p9/9 SW846 8290 1,2.3,6.7.8 -H-&WD 260 pg/g SW846 8290' 1,2.3.7,8.9-RxCDD 240 pg/g SW846 8290' Total RxCDD 10000 pg/g SW846 8290 1.2.3.4.6.7,8-HpCDD 1000• pg/g SW846 8290 Total RpC9D 2400 pg/g SW846 8290 OCUD 2800 pg/g SW846 8290 2,3,7,8-TCDP 880 CON pg/g 8W846 8290 Total TCDF 27000 pg/g SW846 8290 1,2.3,7,8-PecDF 680 pg/g SW846 8290 2,3,4,7,8-PeCDF 790 pg/g SW846 8290 Total PecDF 13000 pg/g SW846 8290 1.2.3.4,7,8-Hx(SJF 450 pg/g SW846 8290 1,2,3,6,7,8-HJCDF 370 pg/g SW846 8290 2,3,4,6,7,8-RxCDF 370 pg/g SW846 8290 1,2,3,7,8,9-RxCDF 36 pg/g SW846 8290 Total HxCDF 4200 pg/g SW846 8290 1,2,3,4.6,7,8-1pCDF 1200 pg/g SW846 8290 1,2,3,4,7,8,9-Rpr p 150 pg/g SW846 8290 Total RpCDF 1800 pg/g SW846 8290 OCDF 590 pg/g SW846 8290
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS 13C-2,3,7 y 8-TCDD . 87 (40 - 135) 13C-1,2,3,7,,8-PeCDD 84 (40 - 135) 13C-1,2,3,6,7,8-HxCDD 87 (40 - 135) 13C-1 ,2,3,4,6,7,8-HpCDD 79 (40 - 135) 13C-OCDD 72 (40 - 135) 13C- 2,3,7,8-TCDF 105 (440 - 135) 13C- 1,2,3,7,8-PeCDF 95 (40 - 135) 13C-1, 2 ,3,4,7,8-HxCDF 78 (40 - 135) 13C-1,2,3,4,6,7,8-RpCDF 73 (40 - 135)
NOTE(S):
• CON cannMatim =ay -
G1J270136 STL-Sacramento (916)373- 5600 4 NYC-WTC 000124855
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NYC-WTC_000124855Source: NYC Law Department, mirrored locally
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- 90 Church Street · 271 pages · confidence 0.95 · verify page 1
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