GCMS sample analysis summary, May 7, 2002

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Summary of GC/MS analytical results for sample AE08837 processed on May 7, 2002, including surrogate recovery data.

NYC-WTC_000043686–000043698

Folder label: “GCMS X 4/24/02 A 5/3/02”

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NYC 9/11 Public Portal Document Library Search Compound Report

Data File C:\HPCHEM\1\DATA\MAY0302\8837.D vial: 6 Acq On 3 May 2002 6:56 pm Operator: Sample RE-EXT. Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0501.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.

8.23 3.37 ug/1 235982 1,4-Dichlorobenzene-d4 12.19

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Propanone, 1,1,1-trichloro- 160 C3H3C130• 000918-00-3 32 2 2-Propanone, 1,1-dichloro- 126 C3H4C120• 000513-88-2 9 3 Nonane, 4,5-dimethyl- 156 C11H24 017302-23-7 5 4 2-Acetylthiazole _________________ 127 C5H5NOS 024295-03-2 5 Abundance f Scan 348 (8.232 min): 8837. D (-) m/z 43.05 100.00% 43

5000

I 1 ‘ ' i ' ‘ ' i 1 1 1 ' I ' ' ■ 1 i ' 1 1 83 97 11-z 125 7.80 8.00 8.20 8.40 8.60 111111' r 11' i 36 - 151.1 -H- 117 11, । ■ ■111'111 i' ■'11 ■1 ■ ■ । m/z 124.95 9.15% niz-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Abundance #12247: 2-Propanone, 1,1.1 -trichloro- 43

5000 7.80 8.00 8.20 8.40 8.60 m/z 126.95 6.81% 15 | 35 85 97 117125 ''I ojekong—ndopude । pi i-1 I t lit । n । ’>’। i । i । । i-r i-i_। । pi i । ~। । r ■ । । । m/z—> 10 20 30 40 50 60 70 80 !90 100 110 120 130 140 150 160 Abundance #4368: 2-Propanone, 1,1-dichloro- 43 ............ 1,1.............. p-n-rn-Tn-rn-n-T^Tn-r-pn-n-n-n-Yn-n-r 7.80 8.00 8.20 8.40 8.60 5000 m/z 97.00 6.57%

15 ■ ■ i ■ ■ ■ ■ i ■ 27 35 , ' 1 I ' ' '■ 63 76 83 93 m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Abundance #11612: Nonane, 4,5-dimethyl- r ■ ■ 1 1 i ' 1 1 1 i ' 1 1 1 i 1 1 1 1 1 1 1 1 43 57 7.80 8.00 8.20 8.40 8.60 m/z 46.95 6.55% 71 5000 85

rn/z-> ,

10 | [ [ | | | 1 i

20 i । i t I | | — I | | i r

30 40 50 ...... I 1 r ■ ■ 11' 1IIT 60 70 9911 1 I I I I 1113 I I I t I I 1

80 126 11 I I I I "<

90 100 110 120 130 140 150 160 1 — "I I I I I I I I I 156 I I I I I I AMCWvbMMAARNod 7.80 8.00 8.20 8.40 8.60

8837.D GCMS0501.M Mon May 06 10:48:13 2002 Page 2

NYC-WTC_000043695

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GCMS sample analysis summary, May 7, 2002 · Box DEP Box 25

NYC-WTC_000043667

Summary of GC/MS analytical results for sample AE08838 processed on May 7, 2002, including surrogate recovery data.

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