SB1524 volatile analysis results, sample AE01938, Feb 2002

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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”

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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 5 1-Butanamine, 3-methyl- Concentration Rank 1

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

16.57 0.06 ug/L 56349 1,4-DIFLUOROBENZENE 15.15

Hit# of 5 Tentative ID MW MolForm CAS# Qual l 1-Butanamine, 3-methyl- 87 C5H13N 000107-85-7 9 2 Butanoic acid, methyl ester 102 C5H10O2 000623-42-7 9 3 Oxirane, pentyl- 114 C7H140 005063-65-0 9 4 3-Pyrrolidinol 87 C4H9NO 040499-83-0 7 Abundance Scan 729 (16.574 min): 0204B1 .D (-) m/ z 43.05 100.00% 43 74 5000 59 87 AA4 1 ■ ' 16.20 16.40 16.60 16.80 17.00 ' ' i ‘ ' I ' ' ‘ ‘ I ' ‘ ‘ ' i ■' I ' ' ‘‘i ' ' ' ' I' ‘ ‘ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ' ' ' ' i ■ rn/z 74. 15 67.72% mlz-> 10 20 30 40 50 60 70 80 90 100 110 120 N Abundance #763:1-Butanamine, 3-methyl- 33

5000- 16.20 16.40 16.60 16.80 17.00 m/z 60.75% 15 41 55 70 87 ■ ■ i ■ 1 i ■ ■ -' i ■ ■ i ■ ■ 1 ■ I ■ ■ ■ ■ i 1 ■ ■ ■ i ■ ' ' ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ' miz-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #63493: Butanoic acid, methyl ester 43 74 ‘ i ■ ■ ' ' i 1 ■ ■ ■ i ■ 16.20 16.40 16.60 16.80 17.00 5000 m/z 41.05 60.06% 27 59 15 87 '......................... 33 i'. ■ i . ■ ■ .'i ■ 102 ' ■ i ' ' ■ ■ i ' ' ' ' i 1 ■ ■ ' i ■ ■ ■ 1 i ■ niz-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #3071: Oxirane, pentyl- ' i 1 1 ’ I’ 41 71 16 20 16.40 16.60 16.80 17.00 m/z 39.05 42.61% 55 5000

85 — ' ■ i 1 ■ ■ ' i ■ ■ ■ ■ i ■ ■ ■ ■ i ‘ 1 I ' 1 1।, '' ■' ।I 1 1 96 ■ i ■ ■ ■ ■ i ■ ' ■ ■ i ■ ' ■ ■ i ■ 114 1 1 ' I ' miz—> 10 20 30 40 50 60 70 80 90 100 110 120 16,20 16,40 16.60 16.80 17.00

0204B1.D HP013102.M Wed Feb 13 10:35:15 2002 Page 5

NYC-WTC_000019242

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NYC-WTC_000019242Source: NYC Law Department, mirrored locally

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NYC-WTC_000019326

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