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
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LABORATORY CONTROL SAMPLE EVALUATION REPORT
Trace Level Organic Compounds
Client Lot #...: GIJ270138 Work Order #...: EMOA41AC Matrix.........: SOLID LCS Lot-Sample#: G1J270000-159 Prep Date......: 10/27/01 Analysis Date..: 10/29/01 Prep Batch #...: 1300159 Dilution Factor: 1
PERCENT RECOVERY PARAMETER RECOVERY LIMITS METHOD 2,3,7,8-TODD 103 (60 - 141) 5W846 8290 1,2,3,7,8-PeCDD 104 (65 - 140) SW846 8290 1,2,3,4,7,8-HxCDD 91 (52 - 152) SW846 8290 1,2,3,6,7,8-HxcoD 99 (62 - 138) SWO46 8290 1,2,3,7,8,9-HxCDD 104 (58 - 3.47) SW846 8290 1,2,3,4,6,7,8-HpcDD 92 (65 - 137) SW846 8290 OCDD 97 (64 - 143) SW846 8290 2,3,7,8-TCDF 97 (59 - 140) SW846 8290 1,2,3,7,8-PeCDP 100 (64 - 140) SW846 8290 2,3,4,7,8-PeCDF 3.04 (61 - 141) SW846 8290 1,2,3,4,7,8-HxCDF 97 (66 - 137) SW846 8290 1,2,3,6,7,8-HxCDF 102 (60 - 138) SW846 8290 • 2,3,4,6,7,8-BxCDF 108 (65 - 148) SW846 8290 1,2,3,7,8,9-HxCDF 109 (59 - 146) SW846 8290 1,2,3,4,6,7,8-HpCDF 97 (64 - 138) SW846 8290 1,2,3,4,7,8,9-HpCDF 98 (58 - 145) SW846 8290 OCDF 93 (58 - 145) SW846 8290
PERCENT RECOVERY INTERNAL STANDARD RECOVERY LIMITS 13C-2,3,7,8-TCDD 53 (40 - 135) 13C-1,2,3,7,8-PeCDD 71 (40 - 135) 13C-1,2,3,6,7,8-HxCDD 81 (40 - 135) 13C-1,2,3,4,6,7,8-HpCbD 86 (40 - 135) 13C-OCDD 82 (40 - 135) 13C-2,3,7,8-TCDF 57 (40 - 135) 13C-1,2,3,7,8-PeCDF 74 (40 - 135) 13C-1,2,3,4,7,8-HxCDF 70 (40 - 135) 13C-14,2',3,4,6,7,8-HpcDF 79 (40 - 135)
NOTE (S) : Calculations are performed before rounding to avoid round-off errors In calculated results Bold prim denotes control parameters
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G1J270138 STL - Sacramento (916)373-5800 16 of 47
NYC-WTC 000124813
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NYC-WTC_000124813Source: NYC Law Department, mirrored locally
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machine-extracted · confidence unavailable · Check page ↗More like this page
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- 90 Church Street · 271 pages · confidence 0.95 · verify page 1
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