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VOC blank analysis results, sample AE02714, Feb 11 2002

Machine-extracted title · confidence 95%

Laboratory results for a volatile organic compounds blank (SB1524) in sample AE02714 analyzed on February 11, 2002.

NYC-WTC_000019731–000019797

Folder label: “524 2/11/02

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Scanned page image, NYC-WTC_000019738
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document Library searcn compound Report Data File : C:\HPCHEM\1\DATA\O2FEB11\0211B1.D Vial: 1 Acq On : 11 Feb 2002 9:28 am Operator: 201-wb Sample : lab blank Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\HP021102.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L Peak Number 4 Butanoic acid, methyl ester Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 16.59 0.07 ug/L 99847 1,4-DIFLUOROBENZENE 15.16 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Butanoic acid, methyl ester 102 C5H10O2 000623-42-7 64 2 Azetidine, 1-methyl- 71 C4H9N 004923-79-9 12 3 1-Butanamine, 3-methyl- 87 C5H13N 000107-85-7 9 4 3-Pyrrolidinol 87 C4H9NO ______ 040499-83-0 9 Abundance Scan 730 (16.592 min): 0211B1.D (-) m/z 43.05 100.00% 43 74

5000 59 87 16.20 16.40 16.60 16.80 17.00 • ■ i ■ 1 1 ■ i • • ■ ■ i ■ ■ 1... .... • ■ i»• • • i • ■ ■ ■ । ■ ■ ■ i ■ ■ ' 1 i ' ■ ' • i ■ ■ ‘ ■ i m/z 74.05 84.05% m/z-> 10 20 30 40 50 60 70 80 90 100 Abundance #63493: Butanoic acid, methyl ester 43 74

5000 27 16.20 16.40 16.60 16.80 17.00 15 59 m/z 71.05 50.15% 87 _______ 33 111 ' l 1 1 ' 1 I ' 1 ' 1 1 102 ‘ ‘ f' ■ ■ • I 11 1 1 I ' 1 ' ' I ’ 1**41**414/4.1 m/z-> 10 20 30 40 50 60 70 80 90 100 Abundance #246: Azetidine, 1-methyl- 33 42

16.20 16.40 16.60 16.80 17.00 5000 56 m/z 41.05 41.36% 71

m/z-> • ■ । 10 ■ I • ■ 20 l.. 30 40 60 70 • ।•> > > I* • ■ ■ i * ■ ‘ ■ r ’ •■•i1 ‘ *11 80 90 100 Abundance #62884: 1-Butanamine, 3-methyl- 30 16.20 16.40 16.60 16.80 17.00 m/z 59.05 33.36%

5000

41 55 70 87 —— ppm m/z-> 10 20 30 40 50 60 70 80 90 100 16.20 16.40 16.60 16.80 17.00

0211B1.D HP021102.M Wed Feb 20 17:14:44 2002 Page 4

NYC-WTC_000019738

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NYC-WTC_000019738Source: NYC Law Department, mirrored locally

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