VOC analysis results, sample AE02575, Feb 8 2002

NYC 9/11 Public Portal Document LDLdLY DtdrCi toxpoulU RCPULL

Data File C:\HPCHEM\l\DATA\02FEB08\2580.D Vial: 9 Acq On 8 Feb 2002 11:41 pm Operator: 201-wb Sample nyc 524 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Method : C:\HPCHEM\1\METHODS\HP021102.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L Peak Number 1 Isocrotonic acid Concentration Rank 2

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

15.90 0.03 ug/L 27014 1,4-DIFLUOROBENZENE 15.11 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Isocrotonic acid 86 C4H602 000503-64-0 7 2 Piperazine 86 C4H10N2 000110-85-0 7 3 Cyclopentanol 86 C5H10O 000096-41-3 5 4 Ethylene oxide 44 C2H40 ______ 000075-21-8 5 Abundance Scan 690 (15.896 min): 2580.D (-) m/z 57.05 100.00%| 57

5000

86 15.60 15.80 16.00 16.20 40 ....t......... 1.... 1.... t.........1.... I>(I ■ m/z 86.10 24.14% m/z-> 5 10 15 20 25 3035404550556065 70 75 80859095 Abundance #660: Isocrotonic acid 39

86 5000 68 15.60 15.80 16.00 16.20 45 m/z 40.05 18.13? 60

m/z-> "IEI’ETOIERTTTOIETTTETTTIT iramopekusgun ‘ ITT Tmpmpm rrrpTrrjT 5 10 15 20 25 3035404550556065 70 75 80859095 Abundance #675: Piperazine W MWNMW 44 I..1... 1....,..'.., T 15.6015.8016.00 16.20 5000 m/z 43.05 15.52% 29 57 86

m/z-> mpmkmmmm 15 | mp TmTTEmmae 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 00121711

Abundance #62840: Cyclopentanol 57 15.60 15.80 16.00 16.20 m/z 41.85 15.47?

5000 44

hmmt. 53 1 I.j......68 38 i od 86 t. II,(I.I।, * > । • i ■ 1 ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i /z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 15.60 15.80 16.00 16.20

2580.D HP021702.M Wed Feb 20 16:37:35 2002 Page 1

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