GCMS calibration table for TCLP analysis, May 2002

NYC 9/11 Public Portal Document

Data File C:\HPCHEM\1\DATA\MAYO302\9518.D Vial: 19 Acq On 4 May 2002 7:42 am Operator: Sample GC/MS SCAN 4/22 ■ 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 12.60 ug/1 862407 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 CH2=CHCH2u(O)OCH3 100 C5H802 003724-55-8 9 3 Acetic acid, 1,1-dimethylethyl este 116 C6H1202 000540-88-5 9 4 N,N'-Bis -methyl-2-nitrosopentan-4258C12H22N204 094514-30-4 9 Abundance Scan 341 (8.163 min): 9518.D (-) m/z 43.00 100.00%! 40

5000 59

101 7.80 8.00 8.20 8.40 8.60 3? । 53 , ' I ■ ■ ■ 69 83 | ————————————— —IP+ ■ । i । । । ।। । > i i / pesa 1 1 । 1 m/z 59.10 42.71% m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64274:2-Pentanone, 4-hydroxy-4-methyl- 40

5000 ' ' I 1 ' ' ' I ' ' ' ‘ I r 1 ""i l I > • I I 59 7.80 8.00 8.20 8.40 8.60 m/z 58.10 16.61%

mfz-> 10 20 27 - 30 40 +49— 50 | 60 83 ' l ■ > I ■ ■ • ■ । 1 ■ ■ • । ■' ■ ■ - । ■

70 80 90 +101

100 110 Abundance #1448: CH2=CHCH2C(O)OCH3 43 7 80 8.00 8.20 8.40 8.60 5000 m/z 101.15 13.74%

58 72 100 — 1 38,1 TIPPPTr mz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #3292: Acetic acid, 1,1-dimethylethyl ester 7~? i ■ ■ ■ ■ i ■ ■ ■ i ■ ■ ■ ■ i ■ ■ 40 7.80 8.00 8.20 8.40 8.60 m/z 41.10 7.02% 5000 57

101 15 27 । ■ ■ i 1 ' 1 1 i • 1 i ■ ■ ' 1 1 1 1 1 1 । 1 ' 1 r1 1 ■1 । '1 1 ■ । ' n■ । ' । ■ 1 ■ । ■ ’11107) —nu । .TTTpvni'r- m/z—> 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40 8.60

9518.D GCMS0501.M Tue May 07 09:38:14 2002 Page 1

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