VOC analysis results, sample AE02089, Feb 7 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\1\DATA\0 2 febO 6\2 0 94.D Vial: 7 Acq On 6 Feb 2002 8:51 pm Operator: 201-wb Sample nyc Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P cut Quant Method : C:\HPCHEM\1\METHODS\HP013102.M (RTE Integrator) ~-mmis Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 2-Pentanone Concentration Rank 2

R.T. EstConc Area Relative to ISTD R.T.

15.53 0.05 ug/L 52108 1,4-DIFLUOROBENZENE 15.11

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Pentanone 86 C5H10O 000107-87-9 74 2 Butane 58 C4H10 000106-97-8 50 3 Acetic acid ethenyl ester 86 C4H602 000108-05-4 9 4 1 -Propen-2 -ol, formate 86 C4H602 032978-00-0 9 Abundance Scan 669 (15,530 min): 2094.D(-) m/z 43.05 100.00% 43

5000 200 - 40 58 86 15.20 15.40 15.60 15.80 mmmmmmmmmmmmmmmmmmmmmmmmmmmm- m/z 41.05 23.98% mlz-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 V A Abundance #706:2-Pentanone 43

5000 ■ ' i ■ ■ ■ ■ i ‘ 1 ■ ' i ■ ' ■ ■ i ■ ■ ■ ■ i 15,20 15.40 15.60 15.80 m/z 40.05 16.63%

niz-> Abundance 5 27 TT 39 I l]'>' 5558 . 'I 'll 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 #62336: Butane 43 71 86 ‘ '“I । 1 ‘ 'I " " I " " J ‘ ' I ' ' ' ' I1 VW AMMMWA ■■ i • ■ ■ ----- 15.20 15.40 15.60 15.80 5000 29 m/z86.10 15.85%

39 58 15 I''1' 111" I" " 111 26 — 4 +1pmPPmmRIWTTTTITTT m/z-> Abundance 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 #62795: Acetic acid ethenyl ester 43 . ......Q.... A, 15.20 15.40 15.60 15.80 m/z 39.05 14.94%

5000

miz—> -H1 5 15 27 4 T h’ I ‘ ‘ ‘'I ‘ ‘ ‘'i‘‘‘ ‘ I “ “ I ‘ ‘ ‘ ‘ I ‘ ‘'I

10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 86 A■ ■ i ■ • ■ ■ i ■ 15.20 15.40 15.60 15.80 TA944T

2094.D HP013102.M Wed Feb 06 21:32:27 2002 Page 2

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