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GCMS analysis results for sample AE07318, April 2002

Machine-extracted title · confidence 100%

Laboratory report documenting GCMS analysis of sample AE07318 conducted on April 10, 2002.

NYC-WTC_000046673–000046682

Folder label: “GCMS X 3/28/02 A 2/27/02

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Scanned page image, NYC-WTC_000046680
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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C : \HPCHEM\ 1 \DATA\APR03 027318.D Vial: 14 Acq On 4 Apr 2002 1:33 am Operator: Sample gc/ms scan 3/28 fb Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0403.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L

Peak Number 1 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 2

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

8.23 0.79 ug/1 94256 1,4-Dichlorobenzene-d4 12.25 Hit# of 5 ntative ID MW MolForm CAS# Qual 1 2-Pentanone' 4-hydroxy-4-methyl- 116 C6H12O2 000123-42-2 50 2 Acetic acid. 1,1-dimethylethyl este 116 C6H1202 000540-88-5 28 3 Morpholine, 4-methyl- 101 C5H11NO 000109-02-4 9 4 3-Hydroxy-2-pentanone____________ 102 C5H10O2 003142-66-3 9 Abundance 7 Scan 346 (8.225 min): 7318. D (-) m/ z 43.05 100.00% 4)3

5000 59

101 .TH 1 1 । 1 1 T-r-p-r 7.80 8.00 8.60

m/z-> .TTd"dT ................................. 10 .]>.!.] 11/tk 20 . " 30 40 +51+ 50 60 I ' ' ' 1 I ' 70 83 ' 1 I ''' ‘ ' 1 1 80 90 100 Anni) 110 m/z 59.05 48.55% Abundance #3245: 2-Pentanone, 4-hydroxy-4-methyl- 43

5000 59 । 1 ■ 1 1 । 1 1 7.80 8.00 8.20 8.40 8.60 m/z 101.05 22.74% . ................. 1 1 31 .1, ,1 , , , , । i ■ 1 1 ‘ i ' ■ ■ 1 i 1 1 1 1 i 1 T ■' 1 1,1 11.... 73 83 ..... ’01 m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #3292: Acetic acid, 1,1-dimethylethyl ester 43

7.80 8.00 8.20 8.40 8.60 5000 57 m/z 58.05 17.17% 101 15 27 I I TT *‘ i ' ■ 1 i'1 ' ■ ■ i r ' 1 1 i ' ■ 1 ' i ‘ 1 ' ■ i ■ ' ' 1 i m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #63448: Morpholine, 4-methyl- । ■1 । ■ 1 1 ■ i । ‘V, ।। > >.11 । ।

43 7.80 8.00 8.20 8.40 8.60 m/z 41.05 7.64% 5000

101 ,1 ' ' i ■ 1 e 561 ______ 71| 82 87 93 ' 1 i ' 1 1 1 r ■ 1 ■ ■ i ■ 1 ' ■ । '■I1' ' ' ‘ i I ' ' ' ' I 1 1 1 1 1 1 1 ■' 1 r | i I i । | । i ' i j i i ! i | i i f ) | i i r

/z— > 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40 8.60

7318.D GCMS0403.M Tue Apr 09 13:09:05 2002 Page 1

NYC-WTC_000046680

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NYC-WTC_000046680Source: NYC Law Department, mirrored locally

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