GCMS analysis results for sample AD30607, Jan 2002

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Laboratory report documenting GCMS analysis of sample AD30607 including DDD surrogates on January 22, 2002.

NYC-WTC_000017171–000017191

Folder label: “GCMS X 12/17/01 A 12/28/01 1/3/01 1/4/01”

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : M:\INSTRU~1\209\DATA\DEC2701\30607.D Vial: 33 Acq On : 28 Dec 2001 9:15 pm Operator: 209 GALOS Sample : GC/MS SCAN 12/17 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 2-Propanone, 1,1,1-trichloro- Concentration Rank 10

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

7.75 0.71 ug/1 221136 1,4-Diehlorobenzene-d4 11.67

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Propanone, 1/1,1-trichloro- 160 C3H3C130 000918-00-3 38 2 N-Acetylpyrrolidone 127 C6H9NO2 000932-17-2 9 3 2-Acetylthiazole 127 C5H5NOS 024295-03-2 7 4 Glycine, N-acetyl- 117 C4H7NO3 000543-24-8 4 Abundance Scan 295 (7.755 mln): 30607.D (-) m/ z 43.05 100.00% 43

5000 ——————— 7.40 7.60 7.80 8.00 35 49 56 63 70 ■ ■ i • ■ ■ • i ■ ■ ‘ ■ i • — +rptrpmnmfgmmmIPTITT 83 97,103 119135 m/z 124.8.5 11.45% miz-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #12247: 2-Propanone, 1,1,1-trichloro- 43

5000 ..M 7.40 7.60 7.80 8.00 15 m/z 46.90 8.09% | 35 49 85 97 117 125 TImuunutuTnnr 1 1',’l । । । । । । । । । । । ■ i'i’i । । ■ । । ■ । >'. । . . । . . m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance 43 #4732: N-Acetylpyrrolidone MMWy WawW ' 7.40 ‘ ' 7.60' ‘ 7.80 T IT 8.00 5000 m/z 82.95 7.46% 99 127 56 86 30 69 lr i 112 ■ ■ i ■ ■ ■ ■ i ■ ■ ‘ ■ I ■ ‘ • i ■ ■ ■ ■ i ■ ■ ■ ■ i1‘ i ■ n/z-> Abundance 10 20 30 40

43 50 60 70 80 90 ■ ■ ■ । ■1 •' ।

#4717:2-Acetylthiazole •11'' •' । •' • ■ । 100 110 120 ■ • • । • • 130 LAAMA 7.40 7.60 7.80 8.00 ■ • i ■

m/z 96.8,5 7.15%

5000 99 58 127 112 33 ■ • i1 ‘111 • • ■ • I ■ • ■ ■ i ■ ‘ ■ ■ i ‘ ‘ ■ ‘ i • ■ ■ * i ' ‘ i ‘ ' 1 ‘ i ■ ‘ • T ' ■ ' ' i ‘ ‘ ‘ ‘ I ' m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 7.40 7,60 7.80 8.00

30607.D GCMS0103.M Thu Jan 10 14:55:37 2002 Page 2

NYC-WTC_000017179

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