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GCMS DFTPP calibration verification results, Feb 25, 2002

Machine-extracted title · confidence 50%

Calibration report verifying instrument performance using DFTPP standard on February 25, 2002, showing all pass criteria met.

NYC-WTC_000003893–000003898

Folder label: “GCMS X 1/28/02 A 2/25/02

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NYC 9/11 Public Portal Document

User: Fakhouri, Morgan Westchester Dept, of Labs & Research Date: 02/27/2002 Time: 14:25:50

Sample: AE01910 Analysis: $C1GCMS CALI GCMS Units: ug Started: 2/27/02 14:13 Ended: 2/27/02 14:13 Analyst: MF Page: 1

- Component Name , Viol \ , Result Qualifier MDL — 1 : n-Nitrosodimethylamine ....... 88.84 " 2.0 2 bis(2-Chloroethyl)ether 77.70 2.0 .3*’ 1,3-Dichlorobenzene 81.03 2.0 .,4"' 1,4-Dichlorobenzene 81.63 2.0 5;■ 1,2-Dichlorobenzene 81.25 2.0 6 1- 2,2'-oxybis(1-Chloropropane) 73.92 2.0 7 n-Nitrosodi-n-propylamine 76.50 2.0 8 Hexachloroethane 77.97 2.0 . 9 . Nitrobenzene 73.07 2.0 10 Isophorone 74.18 2.0 .11 ., bis(2-Chloroethoxy)methane 71.47 2.0 12 1,2,4-Trichlorobenzene 73.86 "2.0 13 Naphthalene 71.68 "2.0 14 Hexa chlorobutadiene 75.87 "2.0 15' 2-Chloronaphthalene 73.29 2.0 160 Dimethylphthalate 75.94 2.0 17. 2,6-Dinitrotoluene 78.91 2.0 18 Acenaphthylene 74.87 2.0 19- Acenaphthene 72.86 2.0 20 2,4-Dinitrotoluene 81.07 '2.0 ; 21*;. Diethylphthalate 74.98 2.0 22 4-Chlorophenylphenyiether 75.11 2.0 ‘ 23 . Fluorene 72.46 2.0 24 Azobenzene/1,2-Diphenylhydraz 77.26 2.0 257 n-Nitrosodiphenylamine 73.90 2.0 . 26— 4-Bromophenylphenylether 75.75 2.0 27 Hexa chlorobenzene 77.04 2.0 28 Phenanthrene 72.13 zb 29; 4Anthracene 75.86 2.0 30 " IDi-n-butylphthalate 74.23 2.0 31 1Fluoranthene 74.57 2.0 3217 Pyrene 33,1Butylbenzylphthalate 74.86 79.13 2.0 2.0 ‘34"1Benzo(a)anthracene 76.60 2.0 35 ibis(2-Ethylhexyl)phthalate 78.09 2.0 ,360Chrysene 72.78 2.0 37 i Di-n-octylphthalate 74.23 2.0 38.4 Benzo(b)fluoranthene 75.11 2.0 39., Benzo(k)fluoranthene 73.23 2.0 40. Benzo(a)pyrene 76.55 2.0 41s lndeno(1,2,3-cd)pyrene 76.10 2.0 42Dibenz(a,h)anthracene 72.14 2.0 433 Benzo(g,h,i)perylene 71.61 2.0

NYC-WTC_000003895

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NYC-WTC_000003895Source: NYC Law Department, mirrored locally

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