GCMS analysis results for sample AE11602, June 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\HPCHEM\1\DATA\MAY2102\11602.D Vial: 31 Acq On : 22 May 2002 8:06 pm Operator: Sample : EXTRACT5/20 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0520.M (RTE Integrator) . Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 4 p-Xylene Concentration Rank 15 R.T. EstConc Area Relative to ISTD R.T. 9.41 0.53 ug/1 34189 1,4-Dichlorobenzene-d4 12.15 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 p-Xylene 2 Benzene, 1,2-dimethyl- 106 C8H10 106 C8H10 000106-42-3 000095-47-6 A 3 Benzene, 1,3-dimethyl- 106 C8H10 4 1,3-Cyclopentadiene, 5-(1-methyleth 106 C8H10 Abundance Scan 476 (9.406 min): 11602.D (-) 91 m/z 91.10 000108-38-3 002175-91-9 100.00 A 5000 ■ 106 ----- 39 44 51 65 77 84 9.00 9.20 9.40 9.60 9.80 Irrjn 11 [ 11 Ji +mnp m/z 106.15 46.01% miz-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105110115 Abundance #63702: p-Xylene 91

106 5000 9.00 9.20 9.40 9.60 9.80 51 77 m/z 105.15 19.34% I 65 mmmRHmmIn miz-> 20 25 3035404550556065 70 75 80859095 100105110115 Abundance #63706: Benzene, 1,2-dimethyl- 91

106 9.00 9.20 9.40 9.60 9.80 5000 m/z 39.00 14.82%

27 51 77 xyoosgoagasgapg i it]-i 11111111 - 1111 n 11 [ 11 mz-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105110115 Abundance #63695: Benzene, 1,3-dimethyl- ........ ■ i ■ ■ ‘ • i ■ ■ 91 9.00 9.20 9.40 9.60 9.80 m/z 51.0510.87%

N_ 106 5000

51 65 77 111... 1111।।।।11.111।I t,11!।।1111, r| 111111111 {i 11 [ ■ > 111 > > /z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 9.00 9.20 9.40 9.60 9.80

11602.D GCMS0520.M Fri May 24 08:33:09 2002 Page 4

NYC-WTC_000013951