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-9-02A
Trace Level Organic Compounds
Lot-Sample #...: G1a260165-032 Work Order #...: EMVKL3. A Matrix.......... WIPE Date Sampled...: 10/25/01 Date Received..: 10/26/01 Prep Date......: 10/26/01 Analysis Date..: 10/28/01 Prep Batch #...: 1299507
DETECTION PARAMETER RESULT LIMIT UNITS METHOD 2,3,7,8-TCDD ND 7.3 pg SW846 8290 Total TCDD 1300 pg SW846 8290 1,2,3,7,8-PeCDD ND 47 pg SW846 8290 Total PeCDD 2100 pg SW846 8290 1,2,3,4,7,8-HpCDD 51 .T pg SW846 8290 1,2,3,6,7,8-HpCDD 98 a
pg SW846 8290 1•,2,3,7,8,9-HpCDD 100 pg SW846 8290 Total HxCDD 3300 pg SW846 8290 1 , 2 ,3,4,6,7,8-BpCDD 370 pg SW846 8290 Total HpCDD 870 pg SW846 8290 OCDD 520 pg SW846 8290 2,3,7,8-TCDF 44 CON pg SW846 8290 Total TCDF 880 pg SW846 8290 • 1,2,3,7,8-PeCDF 92 .7 pg SW846 8290 2,3,4,7,8-PeCDF 140 pg SW846 8290 Total PeCDF 1300 pg SW846 8290 1,2,3,4,7,8-RxcDF 150 pg SW846 8290 1,2,3,6,7,8-HxCDF 140 pg SW846 8290 2,3,4,6,7,8-HxCDF 130 pg SW846 8290 1,2,3,7,8,9-HxCDF ND 13 pg SW846 8290 Total HxC.DF 1000 pg SW846 8290 1 ,2,3,4,6,7,8-HpCDF 340 pg SW846 8290 1,2,3,4,7,8,9-HpCDF ND 37 pg SW846 8290 Total HPCF 400 pg SW846 8290 OCDF 100 J pg SW846 8290
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS 13C-2,3,7,8 -TODD 81 (40 - 135) 13C- 1,2,3,7,8-PeCDD 81 (40 - 135) 13C-1,$„3,6,7,8-HxCDD 77 (40 - 135) 13C- 1,2,3,4,6,7,8-HpCDD 92 (40 - 135) 13C-OCDD 94 (40 - 135) 13C-2,3,7,8-TCDF 80 (40 - 135) 13C- 1,2,3,7,8-PeCDF 74 (40 - 135) 1 3C- 1,2,3,4,7,8-HxCDF 64 (40 - 135) 13C-1 ,2,3,4,6,7,8-HpCDF 86 (40 - 135)
NOTE (S) : J Esdhnuod rene. Result Is less than the ttponlag limit. • CON Confirmadoe aealysis.
01J260165 STL - Sacramento (916) 373 - 5600 25 of 36 NYC-WTC 000124784
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NYC-WTC_000124784Source: NYC Law Department, mirrored locally
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- 90 Church Street · 271 pages · confidence 0.95 · verify page 1
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