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GCMS analysis results for sample AE10436, May 2002

Machine-extracted title · confidence 100%

Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE10436 conducted on May 20, 2002.

NYC-WTC_000045266–000045278

Folder label: “GCMS X 5/2/02 A 5/11/02

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Scanned page image, NYC-WTC_000045274
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NYC 9/11 Public Portal Document

Data File : C:\HPCHEM\l\DATA\MAY1002\10436.D Vial: 33 Acq On : 11 May 2002 9:18 pm Operator: Sample : gc/ms scan 5/2 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 2 2-Propanone, 1,1,1-trichloro- Concentration Rank 2

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

8.20 2.34 U 150916 1,4-Dichlorobenzene-d4 12.16

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Propanone, 1,1,1-trichloro- 160 C3H3C130> 000918-00-3 37 2 Ethanol, 2,2,2-trichloro- 148 C2H3C130> 000115-20-8 9 3 2-Acetylthiazole 127 C5H5N0S 024295-03-2 4 4 Pyrrolidine, 3-methyl-_______________ 85 C5H11N 034375-89-8 4 Abundance 7 Scan 345 (8.199 min): 10436.D (-) m/z 43.05 100.00% 43

5000

m/z-> 10 36 50 3 _82Ii _ 97,li ■' i 11 ■11 ■1' ■ i'11111 1 141 1111 r111111 1 ■' ।111 1 i ‘ 1 1 1 i 20 30 40 50 60 70 80 90 100 110 120 130 140 150 11712 I 1''11 1 1 11 11 1111 TTBI 7.80 m/z 124.95 8.00 8.20 8.40 10.64% 8.60

Abundance #12247: 2-Propanone, 1,1,1-trichloro- 43

5000 ■ I 1 1 1 ' I 1 1 1 1 I '■ 1 1 1 1 ' 1 1 1 1 1 7.80 8.00 8.20 8.40 8.60 m/z 46.95 7.97% 15 I 35 85 97 117 125 ■ -1 ■ ■ ■ ■ । ■ i ■ । mmmTTT ■ i''r' i ‘‘‘1111 ‘ ''' ■ ।1111' 11 > * • i ■ m/z-> 10 20 30 40 50 60 70 80 90 ! 100 110 120 130 140 150 Abundance #66531: Ethanol, 2,2,2-trichloro- 31

7.80 8.00 8.20 8.40 8.60 5000 m/z 97.00 7.40% 49 77 84 113 110 1 111anjudh | Il 1................. Air 61 1 1 1 ■' 11 '1111 1111 1 1 1 1111 111111110011711 150 mfe-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Abundance #4717:2-Acetylthiazole 1 I 1 1 1 1 I 1 1 1 1 I 1 1 1 1 I 1 1 1 1 1 1 1 43 7.80 8.00 8.20 8.40 8.60 m/z 81.95 7.04%

5000 99 127 58 85 112

m/z-> 33 ‘ 1111111/111111117117111 10 20 30 40 50 l... .. 60 70 80 '11 ' 1 1 11 1 ' i ■ ' ' ri ■ । 90 100 110 120 130 140 150 । । । ‘ 7.80 8.00 8.20 8.40 8.60

10436.D GCMS0510.M Thu May 16 11:53:01 2002 Page 2

NYC-WTC_000045274

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NYC-WTC_000045274Source: NYC Law Department, mirrored locally

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