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\20 8 9F.D Vial: 2 Acq On 6 Feb 2002 5:14 pm Operator: 201-wb Sample fb Inst : GC/MS Ins Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\HP013102.M (RTE Integrator) Title : VOCS BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 3 Butanoic acid, methyl ester Concentration Rank 2

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

16.54 0.06 ug/L 54033 1,4-DIFLUOROBENZENE 15.10 — Hit# of 5 Tentative ID MW MolForm CAS# Qual—

1 Butanoic acid, methyl ester 102 C5H10O2 000623-42-7 50 2 3-Pyrrolidinol 87 C4H9NO 040499-83-0 9 3 Acetic acid, methyl ester 74 C3H602 000079-20-9 5 4 1-Butanamine, 3-methyl- 87 C5H13N 000107-85-7 5 Abundance Scan 727 (16.540 min): 2089F.D (-) m/z 43.05 100.00% 43 74 8000

6000

4000 16.20 16.40 16.60 16.80 59 — 1 87 93.37% ' ' I ' ■ 1 ■ i ■ 1 ■ ■ i ' ■ ■ i ■ ■ ' ■ i ■ ■ ■ ‘ i ■ ■ ' 1 i niz-s 10 20 30 40 50 60 70 80 90 100 110 Abundance #63493: Butanoic acid, methyl ester 43 74

5000 ■ ■ i 1 1 ■ ■ i ■ ■ ' ■ i 1 ■ ■ ■ i ' ■ ■ ■ i 1

27 16.20 16.40 16.60 16.80 15 59 m/z 71.05 56.45% 87 ......... .............. | 33 + mmm TI ............. 102 nfe-> 10 20 30 40 50 60 ________________ 70 80 90 100 110 Abundance #752:3-Pyrrolidinol 43 16.20 'iMo' 16.60 16.80 " * ' 5000 m/z 41.05 49.87% 87 57 68 1 1 1 1 i'H'i ■ ■ ■ 1, । । 1 ■ । 1 T-H-p-r-r-r-pr-r-r-r-p ■ ' i ■ ■ ■ ■ i ■ ■ ■ ■ i ‘ ■ i iz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #62548: Acetic acid, methyl ester ■ ' i 1 1 ' ' i ■ ■ ■ ■ I T-r-p-r-r-r-p 43 16,20 16,40 16.60 16.80 m/z39.95 41.97%

5000 74 M(W)/V 59 ----- ----- ’*1****I’’I***I --- n/z—> 10 20 30 40 50 60 70 80 90 100 110 16.20 16.40 16.60 16.80

2089F.D HP013102.M Wed Feb 06 21:14:29 2002 Page 3 -

NYC-WTC_000019450