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GCMS calibration results for volatile organics, Apr-May 2002

Machine-extracted title · confidence 90%

Laboratory calibration data for GCMS analysis of volatile organic compounds including nitrosamines and chlorobenzenes.

NYC-WTC_000048611–000048614

Folder label: “GCMS X 4/10/02 A 4/20/02

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NYC 9/11 Public Portal Document

User: Nefliu, Marcela Westchester Dept. of Labs & Research Date: 05/03/2002 Time: 10:48:57

Sample: AE08482 Analysis: $C1GCMS CALI GCMS Units: ug Started: 4/10/02 09:47 Ended: 4/19/02 09:47 Analyst: MN Result source: manual entry Page: 1

n-Nitrosodimethylamine 42 2.0 bis(2-Chloroethyl)ether . 48 50 2.0 1,3-Dichlorobenzene 2.0 1,4-Dichlorobenzene 50 2.0 1,2-Dichlorobenzene 50 2.0 2,2‘-oxybis(1-Chloropropane) 49 “2.0

n-Nitrosodi-n-propylamine 47 2.0 Hexachloroethane 49 2.0 Nitrobenzene 45 2.0 Isophorone 47 ' 2.0 |bis(2-Chloroethoxy)methane 48 2.0 1,2,4-Trichlorobenzene 51 2.0 [Naphthalene 50 ’ “ 2.0 Hexachlorobutadiene 50 2.0 2-Chloronaphthalene 52 2.0 2.0 Dimethyiphthalate '50 3,6-Dinitrotoluene "38 2.0 [Acenaphthylene 51 "" zb' Acenaphthene 50 2.6" 2,4-Dinitrotoluene '40' ' 2.0 [biethylphthalate 49 “2.0 4-Chlorophenylphenylether 51 ' 2.0 Fluorene 51 2.0 [Azobenzene 48 '"2.0 n-Nitrosodiphenylamine '46 "'"2.0"' 4-Bromophenylphenylether 52 2.0 | Hexachlorobenzene "53 2.0 Phenanthrene 51 2.0 Anthracene 51 “2.0

Di-n-butylphthalate 49 2.0 I Fluoranthene 53 2.0 Pyrene 47 2.0 Butylbenzylphthalate 46 2.0 Benzo(ajanthracene____ 49" " 2.0 bis(2-Ethylhexyl)phthalate 49 2.0 Chrysene 50 2.0 Di-n-octylphthalate 47 “2.0" Benzo(b)fluoranthene 48 "2.0" | Benzo(k)fluoranthene 48— 2.0 _______________ 50™ 2.01 Indeno(1,2,3-cd)pyrene 66 " 2.0 2.0 Dibenz(a,h)anthracene 66 Benzo(g,h,i)perylene 66 " 2.0

NYC-WTC_00004861 1

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NYC-WTC_000048611Source: NYC Law Department, mirrored locally

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