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GCMS reference standard results, DEP Labs, Feb 2002

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Reference standard analysis report for GCMS testing verifying instrument performance with specific compound concentrations on February 21, 2002.

NYC-WTC_000009820–000009824

Folder label: “GCMS X 1/22/02 A 2/22/02

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NYC 9/11 Public Portal Document

User: Galos, Marie Westchester Dept. of Labs & Research Date: 02/22/2002 Time: 12:12:04

Sample: AE01329 Analysis: $Q_GCMS Ref calc for GCMS Scan Units: ug Started: 2/21/20 00:05 Ended: 2/21/20 00:05 Analyst: MG Result source: calculation Page: 1

n-Nitrosodimethylamine 52 2.0 bis(2-Chloroethyl)ether 76 50 " 2.0 1,3-Dichlorobenzene 2.0 1,4 Dichlorobenzene 50 52 2.0 1,2-Dichlorobenzene 2.0 : 2,2-oxybis( 1 -Chloropropane) 74 2.0 n-Nitrosodi-n-propylamine 72 32 2.0 Hexachloroethane 56 2.0 Nitrobenzene 2.0 Isophorone "76 2.0 bis(2-Chloroethoxy)methane 72 54 2.0 1,2,4-Trichlorobenzene 2.0 2.0 Naphthalene ' 64 ! Hexachlorobutadiene " 26" 2.0 2-Chloronaphthalene 62 2.0 2.0 [Dimethylphthalate 74 2.0 !2,6-Dimtrotoluene 56 .Acenaphthylene 66 2.0 i Acenaphthene 70 2.0 12,4-Dinitrotoluene 54 2.0 Diethylphthalate 70 2.0 ; 4-Chlorophenylphenylether 68 2.0 ! Fluorene 70 2.0 Azobenzene/1,2-Diphenylhydraz 62" 2.0 । n-Nitrosodiphenylamine 60 2.0 2.0 4-Bromo phenylphenylether 66" 68 2.0 ! Hexachlor obenzene 76 Phenanthrene 2.0 ■Anthracene 68"" 2.0 Di-n-butylphthalate 76 70 2.0 2.0 Fluoranthene Pyrene 74 2.0 Butylbenzylphthalate 56" 2.0 2.0 Benzo(a)anthracene 70 bis(2-Ethylhexyl)phthalate 62" 2.0 2.0 Chrysene 82'" 38 Di-n-octylphthalate 2.0 Benzo(b)fluoranthene 58 2.0 Benzo(k)fluoranthene 76 2.0 Benzo(a)pyrene 56" 2.0 Indeno(1,2,3-cd)pyrene 66 72 2.0 2.0 Dibenz(a,h)anthracene Benzo(g,h,i)perylene 78 2.0

NYC-WTC_000009821

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NYC-WTC_000009821Source: NYC Law Department, mirrored locally

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