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GCMS analysis results for sample AE00843, Feb 4 2002

Machine-extracted title · confidence 90%

Laboratory report showing GCMS analysis of sample AE00843 including surrogate recovery and unknown compounds.

NYC-WTC_000052128–000052146

Folder label: “GCMS X 1/11/02 A 1/31/02

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NYC 9/11 Public Portal Document

Library Search Compound Report . Data File : C:\MSDCHEM\1\5973N\02JAN31\00843.D Vial: 5 Acq On : 31 Jan 2002 6:01 pm Operator: Sample : 508 scan Inst : Instrumen Mise : January 31, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N. L ********************************************************************* Peak Number 6 2-Propanone, 1,1,1-trichlor ... Concentration Rank 7 R.T. EstConc Area Relative to ISTD R.T.

6.01 0.13 ug/L 71335 1,4-Dichlorobenzene-d4 9.71

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2 -Propanone, 1,1,1-trichloro- $$... 160 C3H3C130 000918-00-3 78 2 2 -Propanone, 1,1,1 -trichloro- (C... 160 C3H3C13O 000918-00-3 50 3 2 -Propanone, 1,1,1-trichloro- (C... 160 C3H3C13O 000918-00-3 45 4 2-Propanone, 1,1,1-trichloro- (C... 160 C3H3C13O 000918-00-3 45 Abundance Scan 231 (6.011 min): 00843.D (-) m/z 43.10 100.00% 43

5000

T '' 712 ■i ' ■ ■ ■ 1i" *IIrf

O—T ....... . ■ I ' ' ' ' I ‘ ' I 1 49 ’’ 1 ) 63 ,83....%. ,1717,, 5.60 5.80 6.00 6.20 6.40 m/z 124.90 10.11% n/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #59081: 2-Propanone, 1,1,1-trichloro- $$ .alpha.,.alpha...... 43

5000 5.60 5.80 6.00 6.20 6.40 m/Z 97.00 6.89% 15 35 .49 85 97 117 125 m/z-> 0 10 r-p-TT- ■i■■■• i 1 20 30 T ' i '

40 50 60 70 80 90 100 110 120 130 Abundance #59078: 2-Propanone, 1,1,1-trichloro- (CAS) $$ Trichloroac... 43 5.60 5.80 6.00 6.20 6.40 5000 m/z 127.00 6.12%

■nfz~> 01 1|1 1 1 'i' 10 20 ■ । 49—174 35 । ■ 97 117 125 30 40 50 60 70 80 90 100 110 120 130 ■ i • ■ ■' i 1 1 ' ■ i ■ ■ ■ ' i ■ 1 ■ ■ i ' ■

Abundance #59082: 2-Propanone, 1,1,1-trichloro- (CAS) $$ Trichloroac... 43 5.60 5.80 6.00 6.20 6.40 m/z 82.90 5.80%

5000

15 m/z-> 0 I • i > > ■ • । > 10 20 27 > • i ■ ■ ■ • i ■

30 40 .49...63..5110 50 60 70 80 117 127 90 100 110 120 130 5.60 5.80 6.00 6.20 6.40

00843.D SCAN508.M Fri Feb 01 09:19:28 2002 Page 8

NYC-WTC_000052139

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NYC-WTC_000052139Source: NYC Law Department, mirrored locally

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