GCMS analysis results for sample AE00842, Feb 2002

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Laboratory report showing GCMS analysis of sample AE00842 including surrogate recovery and unknown compounds.

NYC-WTC_000052251–000052270

Folder label: “GCMS X 1/11/02 A 2/7/02”

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NYC 9/11 Public Portal Document

Data File : C:\MSDCHEM\l\5973N\02FEB07\00842.D Vial: 6 Acq On : 7 Feb 2002 6:34 pm Operator: . Sample : 508 scan Inst : Instrumen Mise : February 7, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\HP020702.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N. L ********************************************************************* Peak Number 6 2-Propanone, 1,1,1-trichlor... Concentration Rank 3

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

6.01 0.36 ug/L 147393 1,4-Dichlorobenzene-d4 9.71

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Propanone, 1,1,1-trichloro- (C... 160 C3H3C13O 000918-00-3 74 2 2 -Propanone, 1,1,1-trichloro- (C... 160 C3H3C13O 000918-00-3 45 3 2 -Propanone, 1,1,1-trichloro- (C... 160 C3H3C13O 000918-00-3 45 4 2-Propanone, 1,1,1-trichloro- $$... 160 C3H3C130 000918-00-3 25 Abundance Scan 231 (6.011 min): 00842.D (-) m/z 43.10 100.00% 48

5000 .. NV.. 5.60 5.80 6.00 6.20 6.40 .......... 35 0 1 11 1 1 > > I > > 1 > । । 'Il 149. 6?.. 83.. 97.. 117 12 m/z 125.00 11.46% n/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #59078:2-Propanone, 1,1,1-trichloro- (CAS) $$ Trichloroac... 43

5000 । ■ ■ ■ ■ । ■ -P IIITII’I 5.60 5.80 6.00 6.20 6.40 m/z 97.00 7.09% 35 49 61 82. 97. 117। .125 01 ■ i ■ j '■I■■'' i • ■ i ' ''I । ■ ' । i'i ' । । । ■ । । ' । । l'i ' । । । ■'•'j । ‘s । . •ntz~> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #59079:2-Propanone, 1,1,1-trichloro- (CAS) $$ Trichloroac... 43 i ■ ■ • > i ■ • 5.60 5.80 6.00 6.20 6.40 5000 m/ z 47.00 6.28%

97 125 OUp - 35 20 30 40 50 60 49... pl—vi Ji I 1 1 1 1 1 1 1 1 ' 1 1 70 80 90 100 110 120 85 117 IITTur 130 m/z-> 10 Abundance #59082: 2-Propanone, 1,1,1-trichloro- (CAS) $$ Trichloroac... 43 5.60 5.80 6.00 6.20 6.40 m/z 127.00 5.98% 5000

0 • । 15 • i • ■ 27 ।• i < 49... 63....... 859 110 117 127 m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 5.60 5.80 6 00 6.20 6.40

00842.D HP020702.M Thu Feb 21 09:58:09 2002 Page 8

NYC-WTC_000052262

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