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
EMTEQUB CORPORATION •
Client Sample ID: D-10-02A
Trace Level Organic Compounds
Lot-Sample #...: Gla260165-014 Work Order #...: EMVKRIAA 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 3.9 pg SW846 8290 Total TCDD 450 pg SW846 8290 1,2,3,7,8-PeCDD ND 47 pg SW846 8290 Total PeCDD 1500 pg SW846 8290 1 , 2 ,3,4,7,8-Hxa D 60 J pg SW846 8290 1,2,3,6,7,8-HxCDD 93 Zr pg SW846 8290 1.2.3.7.8.9-Hx®D 99 LT pg SW846 8290 Total HXCDD 3600 pg SW846 8200 1 . 2 ,3.4,6,7,8-EpCDD 340 pg SW846 8290 Total HPCDD 810 pg SW846 8290 OCDD 380 pg SW846 8290 2,3,7,8-TCDF 25 CON pg SW846 8290 Total TCDF 370 pg SW846 8290 . 1,2,3,7,8-PeCDF 75 S pg SW846 8290 2,3,4,7,8-PeCDF 130 pg SW846 8290 Total PeCDF 930 pg SW846 8290 1,2,3,4,7,8-HxCDF 140 pg SW846 8290 1 ,2,3,6,7,8-HxCDF 110 pg SW846 8290 2.3,4,6.7,8-HxMp 130 pg SW846 8290 1,2,3,7,8,9-HxCDF ND 13 pg SW846 8290 Total HxCDF 940 pg SW846 8290 1.2,3,4,6,7,8-HpCDF 330 pg SW846 8290 1 , 2 ,3,4,7,8,9-HpCDF ND 47 pg SW846 8290 Total HpCDF 460 pg SW846 8290 OCOP 150 pg SW846 8290
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS 1 3C- 2,3,7,8-TCDD 80 (40 - 135) 13C-1,2,3,7,8-PeCDD 75 (40 - 135) 13C- 1,2„3,6,7,8-HxCDD 69 (40 - 135) 13C- 1,2,3,4,6,7,8-HpCDD 91 (40 - 135) 13C-OCDD 86 (40 - 135) 13C-2,3,7,8-TCDF 81 (40 - 135) 13C-1,2,3,7,8-PeCDF 73 • (40 - 135)- 13C- 1,2,3,4,7,8-HxCDF 79 (40 - 135) 13C- 1,2,3,4,6,7,8-HpCDF 90 (40 - 135)
NOTE(S): Bsdmated resvtt Result Is less than the repotdug limit. • CON Cosdiemadon analysis,
01J260165 S _ Sacmmento (916) 373 -5600 27 of 36 _ NYC-WTC 000124786
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NYC-WTC_000124786Source: NYC Law Department, mirrored locally
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- 90 Church Street · 271 pages · confidence 0.95 · verify page 1
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