GCMS calibration table review, May 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File C : \HPCHEM\ 1 \DATA\MAY03 0 2 \LBB. D Vial: 27 Acq On 4 May 2002 5:32 pm Operator: Sample GC/MS SCAN 4/26 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0501.M (RTE Integrator) 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. 8.16 16.82 ug/1 1045810 1,4-Dichlorobenzene-d4 12.19 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentanone, 4 - hydroxy-4-methyl - 116 C6H1202 000123-42-2 64 2 3 -Hydroxy-2 -pentanone 102 C5H10O2 003142-66-3 9 3 CH2=CHCH2C(O)OCH3 100 C5H802 003724-55-8 9 4 5-Hexen/2-one 98 C6H10O 000109-49-9 7 Abundance Scan 341 (8.162 min): LBB.D (-) m/ z 43.05 100.00%| 43

5000 59

101 7 80 8.00 8.20 8.40 8.60 .................... 38 1 111111*1**1** 1( f ‘ -4+ 53 , 67 83 , | m/z 59.10 42.12% m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64274:2-Pentanone, 4-hydroxy-4-methyl- 43

5000 59 780 8.00 8.20 8.40 8.60 m/z 58.10 16.35% 27 101 P +49+ 1 I 83 Im—TTTT - miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #1691:3-Hydroxy-2-pentanone 31 59 7.80 8.00 8.20 8.40 8.60 5000 m/z 101.15 13.64% 45 15 , 66 73 84 102 ■ ■ । ' 1 ■ ' । ' ■ ■ ■ । ■ j ■ । ' 1 1 i 1 ■ I ' ‘ 1 ' i ' ■ ‘ ■ i ' ' ' ■ i ■ ' ' ' i 1 ■ ■ ■ i ' m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #1448: CH2=CHCH2C(O)OCH3 43 7 80 8.00 8.20 8.40 8.60 m/z 41.15 7.02% 5000

58 .................. i 1 ■ ■1 1 1 ' ' 1 ■ 38 1 ' 1 1 r1 111I 7 100 T*1**———mTmT m/z—> 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40 8.60

LBB.D GCMS0501.M Tue May 07 12:01:56 2002 Page 1

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