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
Et1TEQUE CORPORATION
Client Sample ID: D-10-02
Trace Level Organic Compounds
Lot-Sample #...: G1J270136-018 Work Order #...: EMX3GTAA Matrix.........: WIPE Date Sampled...: 10/26/01 Date Received..: 10/27/01 Prep Date......: 10/27/01 Analysis Date..: 10/29/01 Prep Batch t...: 1300162 Dilution Factor: 1
DETECTION PATE RESULT LIMIT UNITS METHOD 2,3,7,8-TCDD S ND 9.6 pg SW846 8290 Total TCDD 150 pg SW846 8290 1,2,3,7,8-PeCDD ND 13 pg SW846 8290 Total PeCDD 360 pg SW846 8290 1,2,3,4,7,8-HxCDD• ND 13 pg SW846. 8290 1,2,3,6,7,8-HxCDD ND 19 pg SW846 8290 1,2,3,7,8,9-HxCDD ND 29 pg SW846 8290 Total HxCDD 610 pg SW846 8290 1,2,3,4,6,7,8-HpMD 82 J pg SW846 8290 Total HpCDD 210 pg SW846 8290 oc~D 110 J pg SW846 8290 2,3,7,8-TCDF ND CON 5.9 pg SW846 8290 Total TCDF . 95 pg SW846 8290 . 1,2,3,7,8-PeCDF 2,3,4,7,8-PeCDF Total PeCDF ND ND 15 27 pg pg SW846 8290 SW846 8290 ND 41 pg SW846 8290 1,2,3,4,7,8-BXCDF ND 35 pg SW846 8290 1,2,3,6,7,8-AxCDF ND 19 pg SW846 8290 2,3,4,6,7,8-HxCDF ND 17 pg SW846 8290 l,2,3,7,8,9-HxCDF ND 5.5 pg SW846 8290 Total HxCDF ND 46 pg SW846 8290 1 ,2,3,4,6,7,8-HpCDF 84 J pg SW846 8290 1,2,3,4,7,8,9-HpCDF ND 11 pg SW846 8290 Total HpCDF 84 pg SW846 8290 OCDF ND 36 pg SW846 8290
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS 13C-2,3,7,8-TODD 83 (40 - 135) 13C-1,2,3;7,8-PeCDD 73 (40 - 135) 13C-1,2,3,6,7,$-HxCDD 73 (40 - 135) 13C-1,2,3,4,6,7,8-HpCDD 75 (40 - 135) 13C-OCDD 82 (40 - 135) 13C-2,3,7,8-TCDF 72 (40 - 135) 13C-1,2,3,7,8-PeCDF 64 (40 - 135) 13C-1,2,3,4,7,8-HxCDF 83 (40 - 135) 13C-1,2,3,4,6,7,8-HpCDF 70 (40 - 135)
NOTE (S) : • J Estimated tack. Resale is less than the reponing limit. CON Confirmation analysis.
G1J270136 STL - Sacramento (916) 373 - 5600 33 of 51 NYC-WTC 000124879
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NYC-WTC_000124879Source: NYC Law Department, mirrored locally
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- 90 Church Street · 271 pages · confidence 0.95 · verify page 1
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