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GC/MS analysis results for sample AD23650, Oct 2001

Machine-extracted title · confidence 95%

Laboratory report documenting GC/MS analysis of sample AD23650 conducted on October 19, 2001.

NYC-WTC_000089000–000089024

Folder label: “GC/MS Scan 9/27/01

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NYC 9/11 Public Portal Document

Library Search-Compound-Report

Data File : C:\HPCHEM\1\DATA\OCT1601\23650.D Vial: 15 Acq On : 17 Oct 2001 3:56 am Operator: 209 GALOS Sample : gc/ms unknown Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\NP091101.M (RTE Integrator) Title : 209 625/TCLP calibration table 7/16/01 Library : C:\DATABASE\ireS75K.L ********************************************************************* Peak Number 5 1-(3-Methyl-2-pyrazinyl)-1-eth Concentration Rank 1

R.T. EstConc Area Relative to ISTD R.T. 15.37 27.31 ug/1 2839440 1,4-Dichlor6benzene-d4 11.76 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 1-(3-Methyl-2-pyrazinyl)-1-ethanone 136 C7H8N2O 000000-00-0 64 2 2,3-Diethylpyrazine 136 C8H12N2 015707-24-1 64. 3 Benzenemethanol, 3,5-dimethyl- 136 C9H12O 027129-87-9 '59 4 Naphthalene-d8 - 136 C10D8 001146-65-2 52 Sundance Scan 1125 (15.372 min); 23650.D (-) m/z 136.05 100.00% 1:!6

5000

15.00 15.20 15.40 15.60 15.80 I m/z 137.05 10.85% TiZz-> 30 40 50 60 70 80 90 100 110 120 130 140 Abundance #6433:1-(3-Methyl-2-pyrazinyl)-1-ethanone i:i6

5000 94 15.00 15.20 15.40 15.60 15.80 m/z 134.00 8.91% 42 x., 67 ' I ' ' ' ' I ‘ 1^.......... I •n/z-> 30 40 50 60 70 80 90 100 110 120 130 140 Abundance -—— #6509:2,3-Diethylpyrazine 1?1 136 T-y 15.00 15.20 15.40 15.60 15.80 5000 m/z 108.00 7.82% 80 107 52 r- I I . I I , . I I I 1 I .l| I I I I I 11. I . I I I . 66 I ... I... I'll., ■ ' I ' I ■ I 30 40 50 60I 70 80 90 100 110 120 130 140 Abundance_________ #6537: Benzenemethanol, 3,5-dimethyl— ——----- —- .-------------- 121-.--wli6~ ' 1'5.00 -1'5'20'--1'5'40-1'5:60' •'isieo 91 m/z54.00 7.74% 107 5000 _77

Tl/Z--> T-y-rT-T-ryT-T-r-iq-T-T-T-Tyr-rTrT^^ 30 40 50 60 70 80 90 I |-r| , r/ ,-j , 100 110 +-r 120 130 I 140 .... n..... 15.00 '15.20 15.40 15.60 15.80

23650.D NP091101.M Thu Oct 18 10:40:13 2001 Page 5

NYC-WTC_000089011

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NYC-WTC_000089011Source: NYC Law Department, mirrored locally

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