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GCMS analysis results for sample AE07975, April 18, 2002

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Laboratory report documenting GCMS analysis of sample AE07975 conducted on April 18, 2002.

NYC-WTC_000047577–000047592

Folder label: “GCMS X 4/4/02 A 4/15/02

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\MSDCHEM\l\DATA\020415\07975.D Vial : 15 Acq On : 15 Apr 2002 10:15 pm 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 6 2-Propanone, 1,1,1-trichloro- Concentration Rank 1

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

6.04 0.87 ug/L 727284 1,4-Dichlorobenzene-d4 9.99

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Propanone, 1,1,1-trichloro- 160 C3H3C130 000918-00-3 50 2 .beta.-d-Fructofuranose, 1,3,4-t... 288 C12H1608 1000151-08-8 17 3 2-Propanone, 1,1-dichloro- 126 C3H4C120 000513-88-2 9 4 2-Acetylthiazole 127 C5H5NOS 024295-03-2 5 Abundance Scan 504 (6.041 min). 07975 D (-499) (-) m/z 43.25 100.00% 43

5000 ,...................... ■ 1 TT I | i r r4 | I CT I | I i -I- l y-r-l 1- 97 125 5 60 5 80 6.00 6 20 6.40 61 83 0+ 1 1 i 1 1 1 '"i 11 V'' 1.. "e,i 100 _L m/z 125.20 9.60% n/z— > Abundance 20 40 60 80 120 140 160 #3877 2-Propanone, 1,1,1-trichloro- 180 200 220 240 1 43

5000 M . ......... . 5.60 5 80 6 00 6.20 6 40 m/z 127.20 6.99%

0+ 27 63 83 97 110 125 1" i pi* | 4-1-,_ .i.l,. , t sjaldi ■! ,1 i. [_ —_ —_ L_ । । __ ——————————p-j—P———— n/z— > 20 40। 60 80 100 120 140 160 180 200 220 240 Abundance #6136: beta.-d-Fructofuranose, 1,3,4-tri-O-acetyl-2,6-anh... 43 5.60 5 80 600 620 6.40 5000- m/z 97.20 5.98%

69 0 101 128 29 0+ 1. 57 1, I . 115 4 .145 157 170, 187, 203,215 229 ■ 245 ....... H....... > > i > '■ ■ ■ । Tl/Z-> 20 40 60 80 100 120 140 160 180 200 220 240 Abundance #3861' 2-Propanone. 1.1-dichloro- 43 5.60 5 80 6.00 6.20 6.40 m/z 83.20 5.44%

5000-

15 27 63 76 . 9.3 . i ■ p- 125 .......... H l ......... 0 4i '60r ' 80 100 120 140 160 180 200 220 240 n/z-> 20 40। 5 60 5 80 6.00 6 20 6.40

07975.D 041202SCAN.M Tue Apr 16 13:45:22 2002 Page 9

NYC-WTC_000047589

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NYC-WTC_000047589Source: NYC Law Department, mirrored locally

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