GCMS analysis results for sample AE08969, May 7, 2002

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Laboratory report documenting GCMS analysis of sample AE08969 conducted on May 7, 2002, by analyst DLV.

NYC-WTC_000049644–000049657

Folder label: “GCMS X 4/16/02 A 4/24/02”

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NYC 9/11 Public Portal Document

'Data File : C:\MSDCHEM\1\DATA\020424\08969.D Vial: 17 Acq On : 25 Apr 2002 1:35 am Operator: Nefliu Sample : sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e Quant Method : C:\MSDCHEM\1\METHODS\SCAN020424.M (Chemstation Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1 ********************************************************************* Peak Number 4 2-Propanone, 1,1,1-trichloro- Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T.

6.13 0.37 ug/1 440257 1,4-Dichlorobenzene-d4 11.38

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Propanone, 1,1,1-trichloro- 160 C3H3C130 000918-00-3 45 2 Acetic acid, trichloro-, ethyl e... 190 C4H5C13O2 000515-84-4 9 3 Ethanol, 2,2,2-trichloro- 148 C2H3C130 000115-20-8 9 4 2-Propanone, 1,1-dichloro-_________ 126 C3H4C120 000513-88-2 9 Abundance Scan 519 (6.128 min): 08969.D (-511) (-) m/z 43.10 100.00% 43

5000 *1nn/mmaam——mmT 63 83 97 117 127 5.80 6.00 6.20 6.40 ''' I'' ‘' I ‘ ‘‘ I ‘ tn’p • ■ ■ [. .. 11 u ■ | I’’ 1111 ’r U 11 Ji i r’r 1’rr 11 ■ > |-i i ri | ■ 111| 11111 n . i] 11 111! 11111 ■ m/z 127.00 5.70% miz-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #3877:2-Propanone, 1,1,1-trichloro- 43

5000 ■ ■ i ‘ • i 1 1 1 ' I 1 1 r 1 i 1 ' ' ' i 5.80 6.00 6.20 6.40 m/z 40.10 5.60% 15 .

niz-> ... 1,37,.. . ............................................ 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #108128: Acetic acid, trichloro-, ethyl ester 23 • ‘ i1 * ■ • i ■ ■ ■ ■ ।1' ■ ■ । •1' ■ । 5.80 6.00 6.20 6.40 5000 m/z 97.00 5.29%

117 15 I, 38 47 63 73 82 99 . 11,127 145 155 165 177 190 “‘i 11 ■ ■ tij ’ ’’1 ’ ’’1.... j.... I *’* * prrri 1’**. j. i . (Tn'i'fn ’ l imp ’ ’I i ’’’I rm । m 111 n 1111111 j nz-> 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200 Abundance #108333: Ethanol, 2,2,2-trichloro- ■ ■ i ■ ■ ■ • i • ■ II‘I*"I 31 5.80 6.206.00 6.40 m/z 125.00 4.99% 5000

49 — 1 . 113 miz—> 18 49.144.61..4,88,95,—42213114 ■" I ■ in n n 'I , 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200 ■ ‘ i • ■ ■ ■ i 1 ■ ■" i 1 1 1' t 1 1 11 i 5.80 6.00 6.20 6.40

08969.D SCAN020424.M Thu May 02 15:00:37 2002 Page 6

NYC-WTC_000049653

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GCMS analysis results for sample AE08960, May 7, 2002 · Box DEP Box 27

NYC-WTC_000049571

Laboratory report documenting GCMS analysis of sample AE08960 conducted on May 7, 2002, by analyst DLV.

1 shared topics · Same agency, volume and box · similarity 0.998