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GCMS analysis results for sample AE07979, Apr 2002

Machine-extracted title · confidence 100%

Laboratory report documenting the GCMS analysis of sample AE07979 including surrogate recovery data and unknown compound screening on April 18, 2002.

NYC-WTC_000046722–000046739

Folder label: “GCMS X 4/5/02 A 4/16/02

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\MSDCHEM\1\DATA\020415\07979.D Vial : 19 Acq On : 16 Apr 2002 1:32 am Operator: Nefliu Sample : sample Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method C:\MSDCHEM\1\METHODS\041202SCAN.M (Chemstation Integrator) Title 508 Modified GC/MS scan Library C:\DATABASE\NIST98.L

Peak Number 3 2-Hexanone Concentration Rank 3

R.T. EstConc Area Relative to ISTD R.T. 4.87 1.64 ug/L 1283210 1,4-Dichlorobenzene-d4 9.99

Hit# of 5 Tentative ID MW MolForm CAS# Qual 2-Hexanone 100 C6H120 000591-78-6 91 2 2-Hexanone 100 C6H120 000591-78-6 91 3 2-Hexanone 100 C6H120 000591-78-6 91 4 2-Hexanone 100 C6H120 000591-78-6 90 Abundance Scan 305 (4 871 min): 07979.D (-300) (-) m/z 43.30 100.00% 43

58 5000

, — . I Yi T- 71 85 100 4 60 4.80 5 00 5 20 01 38, ' j 1 • IPT 53 | , I m/z 58.30 53.39% m/z- > 10 20 30 40 50 60 70 80 90 100 Abundance #109711. 2-Hexanone 43

58 5000 --0 4 60 4 80 5.00 5 20 29 m/z 57.30 17.01% 01................... 384 48 53 | . 65 71 77 1 ' I ' ' . . 909?. ■ .100I — "T 1 1 ' I 1 1 1 1 1 ' 85 | 100 i n/z-> 10 20 30 40 50 60 70 80 Abundance #5779 2-Hexanone 43 ................. ........

4.60 4 80 5.00 5.20 58 m/z 41.30 16.42% 5000

29 15 53 n/z—> ol 11 10 20 . .1.1,.. 30 38,1 40 +—r TIT 50 60 70 80 90 100 Abundance #109732 2-Hexanone A**A/ W w.. hara r 43 4 60 4 80 5 00 5 20 m/z 100.30 11.21% 58 5000

29 100 71 85 ----- 0 ......... ............... .... 11 "f TT/Z—> 10 20 30 40 50 60 70 80 90 100 4 60 4.80 5.00 5 20

07979.D 041202SCAN.M Tue Apr 16 13:48:30 2002 Page 6

NYC-WTC_000046731

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NYC-WTC_000046731Source: NYC Law Department, mirrored locally

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