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GCMS calibration results for VOCs, Dec 2001

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Calibration data for volatile organic compounds including nitrosamines and chlorinated solvents from December 2001.

NYC-WTC_000036205–000036209

Folder label: “GCMS X 12/4/01 A 12/10/01

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NYC 9/11 Public Portal Document

Jser: Galos, Marie Westchester Dept, of Labs & Research Date: 12/27/2001 Time: 11:37:55 Sample: AD29229 Analysis: SREGCMS Reference for GCMS Scan Jnits: ug Started: 12/10/20 00:01 Ended: 12/10/20 00:01 Analyst: MG Result source: m:\instruments\209\data\dec1001\refb.d\refb.rr >age: 1

CopotentHame Viol MDL 1 n-Nitrosodimethylamine 2.5 3.7 2.0 2 bis(2-Chloroethyl)ether 2.6 2.0 143 1,3-Dichlorobenzene . 2.6 ' 2.0 2.0 5 11,2-Diclilorobenzene ,4-Dichlorobenzene . 3.0 16_ 2,2-oxybis( 1 - Chloropropane) 4.4 2.0 2.0 4.3 17 n-N itrosodi-n-propylam ine Hexachloroethane . 2.1 2.0 2.0 :8 . 3.6 _ 109 Nitrobenzene Isophorone 4.1. 2.0 2.0 11 bis(2-Chloroethoxy)methane 3.9 2.0 1312 _ 1,2,4-T richlorobenzene ■ 3.7 3.1. 2.0 ’Naphthalene 2.2 2.0 14 Hexachlorocyclopentadiene Hexachlorobutadiene 0-------- 2.0 15 2-Chloronaphthalene <MDL 2.0 16 17/' Dimethylphthalate 3.5 4.0 2.0 2.8 20 2.0 18 119 Acenaphthylene 2,6-Dinitrotoluene 3.8 120 2.0 121 Acenaphthene 3.9 2.6 20 22 2,4-Dinitrotoluene Diethylphthalate 4.2 2.0 2.0 J 4.1 j 23 4-Chlorophenylphenylether 4.0 2.0 M Fluorene 2.0 25 Azobenzene/1,2-Diphenylhydraz 4.1 3.8 2.0 26 n-Nitrosodiphenylamine 4.0 2.0 _27 4-Bromophenylphenylether 2.0 29 Hexachlorobenzene 23 4.1 2.0 Phenanthrene 4.2. 2.0 30 Anthracene 3.9 4.2 2.0 31 Di-n-butylphthalate 4.1 2.0 12 Fluoranthene 3.9 2.0 33 Pyrene 3.3 20 34 Butylbenzylphthalate 2.0 35 Benzo(a )anthracene 4.1.. 4.3 2.0 36 bis(2-Et • " halate 2.0. 37 Chrysene 4.3 20 Di-n-octylphthalate 2.6 2.0 38 4.0 39 Benzo(b)fluoranthene 2.0 40 Benzo(k)fluoranthene 4.5. 3.4 2.0 41 Benzo(a)pyrene 3.6 2.0 42 lndeno(1,2,3-cd)pyrene 2.0 ■13 Dibenz(a,h)anthracene 3.8 2.0 44 Benzo(g,h,i)perylene 3.7 2.0

NYC-WTC_000036205

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NYC-WTC_000036205Source: NYC Law Department, mirrored locally

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