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
LABORATORY CONTROL SAMPLE DATA REPORT
Trace Level Organic Compounds
Client Lot #...: G12270138 Work Order #...: EMOGXIAC Matrix.......... WIPE LCS Lot-Sample#: G32270000-169 Prep Date....... 10/27/01 Analysis Date..: 10/29/01 Prep Batch #...: 1300169 Dilution Factor: 1
SPIKE MEASURED PERCENT PARAMETER AMOUNT AMOUNT UNITS RECOVERY METHOD 2,3,7,8-TODD 200 179 pg 90 SW846 8290 1,2,3,7,8-PeCDD 1000 932 pg 93 SW846 8290 1,2,3,4,7,8-HXCDD 1000 904 pg 90 SW846 8290 1,2,3,6,7,8-HxCDD 1000 961 pg 96 SW846 8290 1,2,3,7,8,9-HhCDD 1000 941. pg 94 SW846 8290 1, 2, 3, 4, 6, 7, 8-HpcDD 1000 951 pg 95 SW846 8290 OCDD 2000 1920 pg 96 SW846 8290 2,3,7,8-TCDF 200 185 pg 93 SW846 8290 1,2,3,7,8-PeCDF 1000 944 pg 94 SW846 8290 2,3,4,7,8-PeCDF 3.000 1010 pg 101 SW846 8290 1,2,3,4,7,8-BxcDF 1000 963 pg 96 SW846 8290 1,2,3,6,7,8-HxcDP 1000 957 pg 96 SW846 8290 2,3,4,6,7,8-Hw=F 1000 944 pg 94 SW846 8290 1,2,3,7,8,9-HxcDF 1000 973. pg 97 SW846 8290 1,2,3,4,6,7,8-HpCDF 1000 968 pg 97 SW846 8290 1,2,3,4,7,8,9-HpCDF 1000 974 pg 97 SW846 8290 OCDF 2000 2030 pg 102 SW846 8290
PERCENT RECOVERY INTERNAL STANDARD RECOVERY LIMITS 13C-2,3,7,8 -TODD 85 (40 - 135) 13C-1,2,3,7,8-PeCDD 78 (40 - 135) 13C-1,2,3,6,7,8-HxCDD 91 (40 - 135) 13C-1,2,3,4,6,7,8-HpCDD 86 (40 - 135) 13C-OCDD 83 (40 - 135) 13C-2,3,7,8-TCDF 78 (40 - 135) 13C-1,2,3,7,8-PeCDF 70 (40 - 135) 13C-1,2,3,4,7,8-HxCDF 87 (40 - 135) 13C-3,2;3,4,6,7,8-HpCDF 87 (40 - 135)
NOTE (S) : Calculations ale performed before rounding w avoid round-oft erraa In calculated results Bold print denotes control parameters
G1J270138 STL - Sacramento (916)373-5600 46 of 47
NYC-WTC 000124843
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NYC-WTC_000124843Source: NYC Law Department, mirrored locally
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Cover letter transmitting lead in dust sampling results for the 12th floor of 114 Liberty Street.
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GCMS scan report for sample AE05912 listing results for unknown compounds analyzed on March 21, 2002.
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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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