GC/MS analysis results, sample AE09683, May 15 2002

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Laboratory report page showing GC/MS analysis for sample AE09683 including surrogate recovery data on May 15, 2002.

NYC-WTC_000023571–000023579

Folder label: “GCMS X 5/9/02 A 5/10/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\l\DATA\MAY1002\9683.D Vial: 8 Acq On : 10 May 2002 7:54 pm Operator: Sample : GC/MS SCAN 5/9 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0510.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 1 R.T. EstConc Area Relative to ISTD R.T. 8.14 19.42 ug/1 1317470 1,4-Dichlorobenzene-d4 12.16 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentanone ,/4-hydroxy-4-methyl - 116 C6H12O2 000123-42-2 64 2 3-Hydroxy-2-pentanone 102 C5H10O2 003142-66-3 9 3 CH2=CHCH2C/O)OCH3 100 C5H802 003724-55-8 9 4 5-Hexen-2/one 98 C6H10O 000109-49-9 7 Abundance Scan 338 (8.136 min): 9683.D (-) m/z 43.05 ioo.oo%| 43

5000 59

> ■ i ■ ■ ■ ■ i ■ - ■ i ’ ■ ■ ' i ■ - ■ ■ i ■ 101 7.80 8.00 8.20 8.40

m/z—> ........................................ 3^,1 10 20 30 40 +53+ 50 60 I ' 69 83 , | ' i ■ 1 ' ' I 1'' 1 ‘ i ' ■ ' ' i ' ■ ■ ■ i ' 70 80 90 100 110 m/z 59.10 42.42% Abundance #64274:2-Pentanone, 4-hydroxy-4-methyl- 43

5000 ‘ ' I ■ ' ■ ‘ i ' ■ / ~' i ‘ । ■ 59 7.80 8.00 8.20 8.40 m/z 58.10 16.74% 27 101 H +49 I I ' I ■ ■ ■ 1 —————i 83 ■ ■' ■ —I - m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #1691:3-Hydroxy-2-pentanone 31 59 1 ■ i ■ ■ ■ ■ i ■ ■ ' ' i r ' ■ ' i ■ ■ ■ ■ । 1 7.80 8.00 8.20 8.40 5000 m/z 101.15 13.18% 45 15 . 66 73 84 102 ■ ' i ' ' ■ ' i ' ' ■ ' i ' 1 ■ ' i ' ■ ■ i 1 ■ I ' ' 1 1 i ' ' ' ■ i ' ' 1 ' i ■ ■ ' 1 1 1 1 1 1 I ' mlz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #1448: CH2=CHCH2C(O)OCH3 * 43 7.80 8.00 8.20 8.40 m/z 41.05 6.93% 5000

58 ............ 3?, 11 ............................... i ■ ■ ■ ■ i 1 1 1 1 1 ’ 1 1 ' r1 100 ____________ ______ _________ tt |-i i i . [T37 .ji.i-rjiii.il ' I ' ' ' ■ I ' ' ' ' I ' 1 1 1 I 1 m/z-> 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40

9683.D GCMS0510.M Mon May 13 09:40:42 2002 Page 1

NYC-WTC_000023578

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NYC-WTC_000023578Source: NYC Law Department, mirrored locally

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Laboratory report page showing GC/MS analysis for sample AE09765 including surrogate recovery data on May 15, 2002.

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