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\l-..\HP022102.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L

Peak Number 7 Benzene, 1,2-dimethyl- Concentration Rank 8

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

6.58 0.09 ug/L 35555 1,4-Dichlorobenzene-d4 9.72

Hit# of 5 Tentative ID MW MolForm CAS# Qual

l Benzene, 1,2-dimethyl- 106 C8H10 000095-47-6 83 2 p-Xylene 106 C8H10 000106-42-3 78 3 Benzene, ethyl- (CAS) $$ EB $$ E... 106 C8H10 000100-41-4 9 4 Benzene, ethyl- (CAS) $$ EB $$ E... 106 C8H10 000100-41-4 9 Abundance Scan 284 (6.580 min): 01138.D (-) m/ z 91.00 100.00% 91

106 5000 43 51 77 6.20 6.40 6,60 6.80 7.00 86 m/z 106.00 53.60% 0 "। । ■11" " i1 ■" ।" 1111 H i 1 ‘ r ■" ]1" 1 r 11111" ■ i1 ..... . m "r"'r mfe-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105110115 Abundance #10727: Benzene, 1,2-dimethyl- 91

5000 106 6.20 6.40 6.60 6.80 7.00

m/z-> 27 0-

Abundance 51

20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105110115 #10758: p-Xylene 91 I ■ 11 > ■ । ■ 11' ।1 —pp m/ z 43.00

6.20 6.40 6.60 n 26.14%

6.80 7.00 5000 m/ Z 105.00 22.52% 106 \ 77 5 0 mmTT65 ' i ‘11111''' ।" i" ■11 - —p m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105110115 Abundance #10713: Benzene, ethyl- (CAS) $$ EB $$ Ethylbenzene $$ Phe... 1 ■ i ■ 1 ■ ■ i 1 91 6.20 6.40 6.60 6.80 7.00 m/z 51.10 21.59%

5000 ) 106

51 65 77 0 ■ ■ i ■■ i■ i■■■<l■>■111■■ ■ i ■ ■ -■ i■ ■ ■ -1 ..... I"" I11' 1111.... 11 m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105110115 6.20 6.40 6.60 6.80 7.00

01138.D HP022102.M Tue Feb 26 08:30:03 2002 Page 9

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