VOC analysis results, sample AE03944, Feb 20 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\02FEB20\03944.D Vial: 10 Acg On : 20 Feb 2002 4:12 pm Operator: 201-wb Sample : nyc Inst : GC/MS Ins Mise : February 20, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\HP021702.M (RTE Integrator) Title : VOCS BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L

Peak Number 5 Acetonitrile, dichloro- Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T. 17.28 0.04 ug/L 37711 1,4-DIFLUOROBENZENE 15.14 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 25 2 N-Nitrosodimethylamine 74 C2H6N20 000062-75-9 3 3 Formamide, N-(cyanomethyl)- 84 C3H4N20 005018-27-9 3 4 Propanoic acid 74 C3H602 ______ 000079-09-4 3 Abundance Scan 781 (17.282 min): 03944.D (-) m/z 73.95 100.00% 74

82 5000 47 17.00 17.20 17.40 17.60 TTn!uu 1’10118321101330211171—15 -rrrp- l'“ ‘I""I m/z 82.00 62.35% m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Abundance #63810: Acetonitrile, dichloro- 74 35

5000 82 17.00 17.20 17.40 17.60 47 m/z 84.00 42.61%

At Tommf 39 T86 ’uatalii /I TTTTT m/z-> 5 10 15 20 25 3035404550556065 70 75 808590 Abundance #62544: N-Nitrosodimethylamine 42 74 ...... . ■ i ■ • • ‘ i ■ > 17.00 17.20 17.40 17.60 m/z 46.95 35.57% 5000 15 30

m/z-> m ..... f9.il..... I. , 59 I j ■ ■ ■ i ,>>■ i! 5 10 15 20 25 3035404550556065 70 75 808590 lp->Trr>i ■ ij ■ ■ ■

Abundance #533: Formamide, N-(cyanomethyl)- 29 y..... ... 17.00 17.20 17.40 17.60 m/z 76.00 33.42% 84 55 5000

40 36 45 I’*’Z’ZA’I’AAA’AI’* mHH m/z--> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 17.00 17.20 17.40 17.60

03944.D HP021702.M Fri Feb 22 09:25:56 2002 Page 5

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