Volatile organic compounds blank results, Feb 28 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\HPCHEM\1\DATA\O2FEB27\3925.D Vial: 12 Acq On : 28 Feb 2002 1:18 am Operator: 201-wb Sample : nyc 524 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\HP022702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L

Peak Number 2 Acetonitrile, dichloro- Concentration Rank 1

R.T. EstConc Area Relative to ISTD R.T. 17.30 0.13 ug/L 232401 1,4-DIFLUOROBENZENE 15.15 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 83 2 Silanamine, N-silyl- 77 H7NSi2 005702-11-4 5 3 IH-Pyrazole, 3-methyl- 82 C4H6N2 001453-58-3 5 4 Propanoic acid 74 C3H602 ______ 000079-09-4 4 Abundance Scan 783 (17.298 min): 3925.D (-) m/z 73.95 100.00% 74

82 5000 47 241 14. 17.00 17.20 17.40 17.60 41.* il, i | m/z 82.00 55.44% ■ I " " I " " I " " | 1 r' ' | > ' > ■ i ■ ■ ■ ■ i ■ TIt *mmmp m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #2185: Acetonitrile, dichloro- 74

5000 82 ■ ■ i ■ ■ 17.00 17.20 17.40 17.60 47 m/z 84.00 33.95% 35

/z-> 10 ., i *. ,. । * 20 l.. 30 40 50 60 70 • i ■ ■ • • । i 80 I TET । ■ l .. ' . I. . .1.°|9.' 90 100 110 __ Abundance #388: Silanamine, N-silyl- 17 33

17.00 17.20 17.40 17.60 76 5000 m/z 76.00 33.25

37 e — 444 J ■ i ■ ■ • • । • ■ • • । m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #62660:1H-Pyrazole, 3-methyl- 82 17.00 17.20 17.40 17.60 m/z 46.95 32.04

5000 54 27 42 11**IPTT ■'J ..Pill, ’ i ■ ■ ■ ■ i ■ ‘ ■ ■ i ■' i ' ' ■ • i ■ ■ ‘ ■ i ■ ■ r-r-|-n .t । r. .t । . 1. i । . . m/z--> 10 20 30 40 50 60 70 80 90 100 110 17.00 17.20 17.40 17.60

3925.D HP022702.M Thu Mar 07 17:45:36 2002 Page 2

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