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PCDD/PCDF analysis results, Jan 2002

Machine-extracted title · confidence 95%

Laboratory report detailing PCDD and PCDF analysis results for a wipe sample from the NYC WTC area.

NYC-WTC_000186387–000186408
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Scanned page image, NYC-WTC_000186395
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Page No. 6 Listing of S020235B.dPf 01/17/2002 Matched GC Peaks / Ratio / Ret. Time

Compound/ QC.Log Omit Why ..PT. OK Ratio Total.Area/Ht Area/Hc.Peakl Area/Ht.Peak2 Rel.RT Compound.Name.. ID.. Flags

DC WH 4 2 : 13 RO 141 23 .66 1.010 ,- 0-472 1 Peak 2.489. 88

Colurrn Description ■Why Code Description QC Log Desc

M_2 -Nominal Ion Mass(es) WL-Below Retention Time window A-Peak Added . .RT. -Retention Time (mm:ss) WH-Above Retention Time window K-Peak Kept Rat. 1 -Ratio of M/M*2 Ions SN-Below Signal to Noise Level D-Peak Deleted OK -RO«Ratio Outside Limits <M-Below Method Detection Limit T-Time Changed R«1. RT-Relative Retention Tir.e NL-Channel Specific Noise Level M-Peak Area Changed N-Name Changed X-Echer Interference End of Report ”•

iangle Laboratories, Inc.® 401 Capitola Drive • Durham. North Carolina 27713 Printed: 13:46 01/17/2002 none: (919) 544-5729 • Fax: (919) 544-5491 156

CITY_21MC100_003110534

NYC-WTC_000186395

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NYC-WTC_000186395Source: NYC Law Department, mirrored locally

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