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Dioxin wipe analysis results, Oct 2001

Machine-extracted title · confidence 95%

Laboratory report listing detection limits and results for various dioxin compounds in surface wipe samples collected in October 2001.

NYC-WTC_000177335–000177367
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Scanned page image, NYC-WTC_000177359
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

EHTKQUE CORPORATION

Client Scunple ID: D-12-05

Trace Level Organic Compounds

Lot-Sample #...: G1J270136-029 Work Order : EMX301AA Matrix WIPE Date San^led..-: 10/26/01 Date Received..: 10/27/01 Prep Date : 10/27/01 Analysis Date..; 10/29/01 Prep Batch 1300163 Dilution Factor: 1

DETECTION PARAMETER RESULT LIMIT UNITS METHOD 2,3,7,8-TCDD 63 pg SW846 8290 Total TGDD 7900 pg SW846 8290 1,2,3,7,8-PeCDD 390 pg SW846 8290 Total PeCDD 21000 pg SW846 8290 1,2,3,4,7,8-HxCDD 300 pg SW846 8290 1,2,3,6,7,8-HxCDD 480 pg SW84G 8290 1,2,3.7,8,9-HxCDD 300 pg SW846 8290 Total BxCDD 19000 pg SW84G,8290 l,2,3,4,6,7,e-HpCDD 1400 pg SW846 8290 Total EpCDD 3700 pg SW846 8290 OCDD 1600 pg SW846 8290 2,3,7,8-TCDF 380 GON P3 SW846 8290 Total TCDF 6500 pg SW846 8290 1,2.3,7,8-PeCDF 660 pg SW846 8290 2,3,4,7,8-PeCDF 900 pg SW846 8290 Total PeCDF 9500 pg SW846 8290 1,2,3,4,7,8-HxCDF 850 pg SW846 8290 1,2,3.6,7,8-HxCDF 470 pg SW846 8290 2,3,4,6,7,8-HxCDF 460 pg SW846 8290 1,2,3,7,8,9-HxCDF ND 41 pg SW846 8290 Total BxCDF 5600 pg EW846 8290 1,2,3,4,6,7,8-HpCDF 1600 pg SW846 8290 1,2,3,4,7,8,9-HpCDF 260 pg SW846 8290 Total HpCDF 2700 pg SW846 8290 OCDF 680 pg SW846 8290

PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS 13C-2,3.7y8-TCDD 83 (40 - 135) 13C-1,2,3't., a-PeCDD 64 (40 - 135) 13C-1, 2,3, 6,7,8-HxCDD 82 (40 - 135) 13C-1,2,3,4,6,7.8-I^CDD 85 (40 - 135) 13e-OCDD 96 {4p - 135) 13C-2,3,7,8-TGDF 69 (40 - 135) 13G-1,2,3,7,8-PeCDF 65 (40 - 135) 130-1,2,3,4,7,8-HxCDF 86 (40 - 135) 13G-1,2,3,4,6,7,S-HpCDF 75 (40 - 135)

NOTE(S): CON Confirmation analysts.

G1J270136 STL- Sacramento (9161 373 - 5600 4? of 51

CITY_21 MCI 00_014596953

NYC-WTC_000177359

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NYC-WTC_000177359Source: NYC Law Department, mirrored locally

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NYC-WTC_000177328

Laboratory report listing detection limits and results for various dioxin compounds in solid soil samples collected in October 2001.

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