GCMS blank analysis results sample AE12152, May 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\HPCHEM\1\DATA\MAY2402\LB.D Vial: 3 Acq On : 24 May 2002 5:30 pm Operator: Morgan Sample : gc/ms scan 5/22 Inst : 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0520.M (RTE Integrator) -e Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 8.12 10.24 ug/1 743742 1,4-Dichlorobenzene-d4 12.14 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 56 2 Acetone 58 C3H60 000067-64-1 27 3 Acetic acid. 1,1-dimethylethyl este 116 C6H12O2 000540-88-5 25 4 Propanal, 2-hydroxy-2-methyl- 88 C4H802 020818-81-9 9 Abundance Scan 335 (8.120 min): LB.D (-) m/z 42.95 100.00% 43

5000 59

101 ***1***1441/0/1/4/4*1

miz-> ................ ■ i । i i i i—[—i i i i । i i < 10 20 30 40 +54+ 50 11 1 > 60 69 i 70 80 83 । . 90 I 100 110 m/z 7.80 8.00 59.00 8.20 8.40 41.60% Abundance #64274:2-Pentanone, 4-hydroxy-4-methyl- 43

5000 59 ' 7.80 8.00 8.20 8.40 ' ‘ ' m/z 58.00 24.38% 27 101 ---- 111, . 11 +49——Pm | 83 H m/z—> 10 20 30 40 50 60 70 80 90 100 110 Abundance #62325: Acetone 43 h/01 1 , |-1-| T I I . |' 7.80 8.00 8.20 8.40 5000 m/z 101.05 15.98% 58

27 +53 2 miz-> 10 20 11/1 30 361 40 50 60 i ■ • ' * i

70 1 ■ ■ •

80 i ■ ■ ■ ■ i

90 1 ■ ■ ■

100 i ■ • ■ ■

110 i ■

Abundance #3292: Acetic acid, 1,1-dimethylethyl ester *’I**’’.’*F+14*t 43 7.80 8.00 8.20 8.40 m/z 41.00 6.37% 5000 57

101 15 27 I + 1II" 11/4.4 । । । । । . ■ ■ । ■ ■ ■ ■ । ■ 11Im 1 11 '“i m/z—> 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40

LB.D GCMS0520.M Tue May 28 12:05:31 2002 Page 1

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