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-10-0s
Trace Level Organic Compounds
Lot-Sample #...: GlJ270136-021 Work Order #...: EMX3KIAA Date Sampled...: 10/26/01 Matrix.........: SOLID Date Received..: 10/27/01 Prep Date......: 10/27/01 Analysis Date..: 10/29/01 Prep Batch #...: 1300159 Dilution Factor: 1'
DETECTION PARAMETER RESULT LIMIT UNITS METHOD 2,3,7,8-TCDD 97 pg/g SW846 8290 Total TCDD 32000 pg/g SW846 8290 1,2,3,7,8-PecDD 250 pg/g. Total PecDD SW846 8290 21000 pg/g SW846 8290 1,2,3,4,7,8-HxCDD 140 pg/g SW846 8290 1,2,3,6,7,8-HxcDD 250 pg/g SW846 8290 1,2,3,7,8,9-Rx= 250 pg/g Total HxCDD SW846 8290' 10000 pg/g SW846 8290 1,2,3,4,6,7,8-RpMD 930 pg/g SW846 8290 Total HpCDD 2200 OCDD 2600 Pg/g SW846 8290 2,3,7,8-Tap Pg/g SW846 8290 590 CON P9/g SW846 8290 Total TCOF
• 1,2,3,7,8-Pe®F 2 ,3,417,8-PeCDF • Total PeCDF 21000 570 700 pg/g pg/g pg/g 5W846 8290 SW846 8290 SW846 8290 11000 pg/g SW846 8290 1,2 ,3,4,7,8-HxCDF 460 pg/g SW846 8290 1,2,3,6,7,8-HxCDF 400 pg/g SW846 8290 2,3,4,6,7,8-SxC~F 400 pg/g 1,2 ,3,7,8,9-HxCDF SW846 8290 26 pg/g SW846.8290 Total HxCDF 4200 pg/g SW846 8290 1,2,3,4,6,7,8-RpMp 940 1.2,3,4,7,8,9-HPCDF pg/g SW846 8290 110 .pg/g SW846 8290 Total B IcDF 1500 0CDF. 510 Pg/g SW846 8290 pg/g SW846'8290
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS 13C-2,3,7,8-TCDD 80 (40 - 135) 13C-1.2,3,7,8-PeCDD 86• (40 - 135) 13C-1,2,3,6,7,8-HxCDD 75 (40 - 135) 13C-1,2,3,4,6,7,8-HI,DD 81 (40 - 135) 13C-OCDD 81 (40 - 135) 13C-2,3,7,8-TCDF 92 (4'0 - 135) 13C-1,2,3,7,8-PeCDF• 102 (40 - 135) 13C-1,2,3,4,7,8-HxCDF 78 (40 - 135) 13C-1,2,3,4,6,7,8-HpCDF 90 (40 - 135)
NOTE (S) : CON Confirmation analysis.
GIJ270136 STL - Sacramento (918)373. 5600 NYC-WTC 000124858
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NYC-WTC_000124858Source: NYC Law Department, mirrored locally
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- 90 Church Street · 271 pages · confidence 0.95 · verify page 1
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