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-10-03
Trace Level Organic Compounds
Lot -Sample #...: G1J270136-019 Work Order #...: EMX3H1AA 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 P2R1ETER RESULT LIMIT UNITS METHOD 2 ,3,7,8-TCDD ND 8.6 pg SW846 8290 Total TCDD 1400 pg SW846 8290 1,2,3,7,8-PeCDD 52 J pg SW846 8290 Total PeCDD 3100 pg SW846 8290 1 •, 2 ,3,4,7,8-HxCDD ND 44 pg SW846 8290 1,2,3,6,7,8-HxCDD 75 J pg SW846 8290 1,2,3,7,8,9-HxCDD 51 J pg SW846 8290 Total HxCDD 3000 pg SW846 8290 1.2.3,4,6,7,8-HpCDD 230 pg SW846 8290 Total HpCDD 600 pg SW846 8290 OCDD 310 pg SW846 8290 2,3,7,8-TCDF 49 CON pg SW846 8290 TCDF 1200 pg SW846 8290 • Total
1,2,3,7,8-PeCDF 90 J pg SW846- 8290 2,3,4,7,8-PeCDF 140 pg SW846 8290 Total PeCDF 1600 pg SW846 8290 l,2,3,4,7,8-HxCDF 130 pg SW846 8290 1,2,3,6,7,8-HxCDF 64 J pg SW846 8290 2,3,4,6,7,8-HxCDF 54 J pg SW846 8290 1,2,3,7,8,9-HxCDF ND 7.4 pg SW846 8290 Total HxCDF 670 pg SW846 8290 1,2,3,4,6,7,8-HpCDF 220 pg SW846 8290 1,2,3,4,7,8,9-HpCDF ND 22 pg SW846 8290 Total HpCDF 220 pg SW846 8290 OCDF ND 46 pg SW846 8290
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS 13C-2,3,7,8 -TODD 87 (40 - 135) 13C-1,2,3,x',8-PeCDD 80 (40 - 135) 13C-1,2,3,6,7,8-HxCDD 71 (40 - 135) 13C- 1,2,3,4,6,7,8-HpCDD 73 (40 - 135) 13C-OCDD 82 (40 - 135) 13C-2,3,7,8-TCDF 77 (40 - 135) 13C-1,2,3,7,8-PeCDF 68 (40 - 135) 13C-1,2,3,4,7,8-HxCDF 84 (40 - 135) 1 3C- 1,2,3,4,6,7,8-HpCDF 67 (40 - 135)
NOTE (S) :
• J Estimated reams. Result Is Less U as the reporting thuk. CON Confirmation analysts.
01.1270136 STL - Sacramento (916)373-5600 34 of 51 NYC-WTC 000124880
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NYC-WTC_000124880Source: NYC Law Department, mirrored locally
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- 90 Church Street · 271 pages · confidence 0.95 · verify page 1
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