GCMS analysis results, Feb 27 2002

NYC 9/11 Public Portal Document

Data File : C:\MSDCHEM\1\5973N\02FEB25\01138.D Vial: 4 .. Acq' On : 25 Feb 2002 1:43 pm Operator: Sample : 508 scan Inst : Instrumen Mise : February 25, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\HP022102.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 4 Benzene, methyl- (CAS) $$ T... Concentration Rank 6

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

4.38 0.10 ug/L 38277 1,4-Dichlorobenzene-d4 9.72

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Benzene, methyl- (CAS) $$ Toluen... 92 C7H8 000108-88-3 90 2 Toluene 92 C7H8 000108-88-3 90 3 Toluene 92 C7H8 000108-88-3 90 4 Benzene, methyl- (CAS) $$ Toluen... 92 C7H8 000108-88-3 90 Abundance Scan 89 (4.378 min): 01138. D (-) m/z 91.00 100.00% 91

5000 ■ i ■ ■ ' ' i ■ ■ .. 65 4.00 4.20 4.40 45 51 m/ z 92.00 4.60 73.63% 4.80 Ot -IPPP ----- I ■ I j । ‘ 11' > m/z-> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 Abundance #5536: Benzene, methyl- (CAS) $$ Toluene $$ CP 25 $$ Methy... 91

___________ ' 5000 ’I**’*11I+’’I’-I’I* 4.00 4.20 4.40 4.60 4.80 m/z 65.00 10.75% 3g 45 51 . . ■ I ■ . ■■I■■1।I■■■■|1■■■11 ■ ■■I । ■ 111 11111 ' 01 TIWWIPTTTTT 4-r-p-TT-r-f-r-r m/z-> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 Abundance #5541: Toluene 91

4.00 4.20 4.40 4.60 4.80 5000 m/z 51.0.0 10.54%

m 65 J 37 51 61j | A 0+ TIIPOT——t—m———ma’—uun**nwn’emmont|t —TTPTT /z-> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 Abundance #5537: Toluene 91 4.00 4.20 4.40 4.60 4.80 m/z 63.00 7.29%

5000

65 45 51 0 1 111 ■ 111 '1 ■ ■ r 61.l +t ■ i ■'' ■ ।' ■'' ।‘'11''' 11 I ।11111' i11 m/z-> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 4.00 4.20 4.40 4.60 4.80

01138.D HP022102.M Tue Feb 26 08:30:03 2002 Page 6

NYC-WTC_000003472