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← Document results/DEP Box 17/524 2/4/02
Document / 92 pages

SB1524 volatile analysis results, sample AE01938, Feb 2002

Machine-extracted title · confidence 90%

Laboratory report detailing SB1524 analysis of sample AE01938 for volatile organic compounds including acetone on February 4, 2002.

NYC-WTC_000019233–000019324

Folder label: “524 2/4/02”

←Page 6 of 92→
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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\02FEB04\0204B1.D Vial: 1 Acq On 4 Feb 2002 8:58 am Operator: 201-wb Sample : lab blank 1 Inst : GC/MS Ins Mise : February 4, 2002 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 1 Thiirane, 2,3-dimethyl-, trans Concentration Rank 5

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

13.09 0.02 ug/L 21454 1,4-DIFLUOROBENZENE 15.15

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Thiirane, 2,3-dimethyl-, trans- 88 C4H8S 005955-98-6 5 2 Acetaldoxime 59 C2H5NO 000107-29-9 5 3 Propanoic acid, methyl ester 88 C4H802 000554-12-1 4 4 1,2-Hydrazinedicarboxaldehyde 88 C2H4N202 000628-36-4 4 Abundance Scan 529 (13.093 min): 0204B1 .D (-) m/z 57.05 100.00% 57 88

5000 40 12.80 13.00 13.20 13.40 44 m/z 88.10 66.65% i ■ ■ ■ ■ i1 ■ ■11 ■" ■ i ■ ■ ■ ■ i ■ • ■ ■ i “ ■' i" ■ ■ ■ ■'' i ■ ■' ■ i1 ■'11' i ■ ■ ‘ ■ i ■ ■ ■11 ■ ■ ■ ■ i ■ ■ ■ ■ i1 ■ ■ ■ i ■ ■ niz-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #825: Thiirane, 2,3-dimethyl-, trans- 59 55 88 45

5000 27 12.80 13.00 13.20 13.40 39 m/z 59.05 60.06% 73 । ■ i ■ ■ ■ • i • • • • j ■ ■ ■ ■ ।1 ■ • i * * * * i"' tT HTT 11 ■ ■ ■1 r ■ m/z- > 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #102: Acetaldoxime 53 41 12.80 13.00 13.20 13.40 44 m/ z 40.05 39.29% 5000 15 2730 MA MA m/z-> 5 i""i Thi +33 i1 ■1 ■ i ■ “ ‘ i"' pmT 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #62908: Propanoic acid, methyl ester I.,I ■ ■ i ' ■ ■ ■ i 1 ■ 29 57 12.80 13.00 13.20 13.40 m/z 43.95 18.69% 88 W\vAWMMM 5000 15 4245 m/z-> TT +33, TT 113 r"■i 60 TH 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 i " " i ■ " ■ i " " i 12.80 13.00 13.20 13.40

0204B1.D HP013102.M Wed Feb 13 10:35:06 2002 Page 1

NYC-WTC_000019238

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NYC-WTC_000019238Source: NYC Law Department, mirrored locally

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