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-11-02
Trace Level Organic Compounds
Lot-Sample #...: GIJ270138-016 Work Order #...: EMX4TIAA Matrix.......... WIPE Date Sampled...: 10/26/01 Date Received..: 10/27/01 Prep Date......: 10/27/01 Analysis Date..: 10/28/01 Prep Batch #...: 1300163 Dilution Factor: 1
DETECTION PARAMETER RESULT LIMIT UNITS METHOD 2,3,7,8-TCDD 11 J pg SW846 8290 Total TCDD 1300 pg SW846 8290 1,2,3,7,8-PeCDD 86 J pg SWB46 8290 Total PeCDD 4700 pg SW846 8290 1,2,3,4,7,8-HxCDD 65 J pg SW846 8290 1,2,3,6,7,8-HxCDD 110 pg SW846 8290 1,2,3,7,8,9-HxCDD 100 J pg SWB46 8290 Total HxCDD 4200 pg SW846 8290 1,2,3,4,6,7,8-HpCDD 320 pg SW846 8290 Total HpCDD 810 pg SW846 8290 OCOD 320 pg SW846 8290 2,3,7,8-TCDP 54 CON pg SW846 8290 • Total TCDF 930 pg 811846. 8290 1,2,3,7,8-PeCDF 110 pg S11846 8290 2,3,4,7,8-PeCDF 180 pg SW846 8290 Total PeCDF 1900 pg SW846 8290 1,2,3,4,7,8-HxCDF 160 pg SW846 8290 1,2,3,6,7,8-HxCDF 120 pg SW846 8290 2,3,4,6,7,8-HxCDF 110 pg SW846 8290 1,2,3,7,8,9-HxCDF ND 20 pg SW846 8290 Total RxCDF 1000 pg SW846 8290 1,2,3,4,6,7,8-HpCDF 270 pg SW846 8290 1,2,3,4,7,8,9-HpCDF ND 22 pg SW846 8290 Total HpCDF 330 pg SW846 8290 OCDF ND 88 pg SW846 8290
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS 13C-2,3,7,8 -TODD 84 (40 - 135) 13C-1,23,7,8-PeCDD 77 (40 - 135) 13C-1,2,3,6,7,8-HxCDD 75 (40 - 135) 13C-1,2,3,4,6,7,8-HpCDD 74 (40 - 135) 13C-OCDD 71 (40 - 135) 13C-2,3,7,8-TCDF 84 (40 - 135) _ 13C-1,2,3,7,8-PeCDF 93 (40 - 135) 13C-1,2,3,4,?,8-HxCDF 79 (40 - 135) 13C-1,2,3,4,6,7,8-HpCDF 85 (40 - 135)
NOTE (S) : • ! Estimated Mull. Result Is less than the reporting limit. CON Confirmation analysis.
31,1270138 STL - Sacramento(918)373- 5600 31 of 47
NYC-WTC 000124828
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NYC-WTC_000124828Source: NYC Law Department, mirrored locally
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- 90 Church Street · 271 pages · confidence 0.95 · verify page 1
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