DEP GCMS data table, Jan-Feb 2002

NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\MSDCHEM\1\5973N\02FEB27\02386.D Vial: 2 Acq On : 27 Feb 2002 4:07 pm Operator: Sample : 508 scan Inst : Instrumen Mise : February 27, 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 7 p-Xylene Concentration Rank 10

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

6.58 0.06 ug/L 34081 1,4-Dichlorobenzene-d4 9.72

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 p-Xylene 106 C8H10 000106-42-3 83 2 Benzene, 1,2-dimethyl- 106 C8H10 000095-47-6 83 3 Benzene, ethyl- (CAS) $$ EB $$ E... 106 C8H10 000100-41-4 80 4 Benzene, ethyl- (CAS) $$ EB $$ E... 106 C8H10 000100-41-4 72 Abundance Scan 284 (6.580 min): 02386.D (-) m/ z 91.00 100.00% 91

106 5000

51 65 77 6.20 6.40 6.60 6.80 7.00 0 T’T’10111111111010011"TT100 —311T --mmm agospal — ' ‘ r' " i ‘ m/z 106.10 62.50% n/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105110115 Abundance #10758: p-Xylene 91

5000 106 6.20 6.40 6.60 6.80 7.00 77 m/z 105.10 22.34% 51 65 0 1’1’’t11—01110110——111—B110T7IIT - -H I"... Il .. "'I' m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110115 Abundance #10727: Benzene, 1,2-dimethyl- 91

6.20 6.40 6.60 6.80 7.00 5000 m/ Z 51.00 16.05% 106

27 51 77

"y’trll 65

mlz-> 0- HH ali...I"'1! IH . ... ■ r 1" i " 111" '111" 11"111 ■ "11" ■ ‘ i" 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110115 Abundance #10718: Benzene, ethyl- (CAS) $$ EB $$ Ethylbenzene $$ Phe... 1*k Pi ' 1 ' 11i l ‘ 91 6.20 6.40 6.60 6.80 7.00 m/z 77.00 12.60%

5000 106

0 5 --H 65 77 mH TTT m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110115 6.20 6.40 6.60 6.80 7.00

02386.D HP022102.M Thu Feb 28 08:47:10 2002 Page 9

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