GCMS calibration table review, April 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\1\DATA\MAY0 302\9155.D Vial: 32 Acq On 4 May 2002 10:24 pm Operator: Sample RE-EXT. 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 14.59 ug/1 943552 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=CHCH2C(O)OCH3 100 C5H802 003724-55-8 10 3 Acetic acid, l,1-dimethylethyl este 116 C6H12O2 000540-88-5 9 4 5-Hexen-2-one 98 C6H10O 000109-49-9 7 Abundance Scan 340 (8.156 min): 9155.D (-) m/z 43.05 100.00* 43

5000 59

101 7.80 8.00 8.20 8.40 8.60

miz-> ........................ 0- 1 ■i111■।'■■■ । 1 1 1 'i' 10 20 38 1 30 40 +53+50 69 83 I 1 1 1 1 1 1 1 1 1 1 1 60 70 80 , | rr v r l| h l .i I i 90 100 110 m/ Z 59.10 42.14%| Abundance #64274:2-Pentanone, 4-hydroxy-4-methyl- 43

5000 59 7 80 8.00 8.20 8.40 8.60 m/z 58.10 16.49%

iz—> 10 20 27 4101 30 40 +4950+ — 60——70—— 80 90 83 +101

100 110 Abundance #1448: CH2=CHCH2C(O)OCH3 43 ■ । i ■ ■ ■ ■ । ‘ । . i । . . . . । . 7.80 8.00 8.20 8 40 8.60 5000 m/z 101.15 13.86%

38,4 .... 5,111172........ 100 iz—> 10 20 30 40 50 60 70 80 90 100 110 Abundance #3292: Acetic acid, 1,1-dimethylethyl ester 1 ' I ■ ‘ ■ i ■ ■ 43 7.80 8.00 8.20 8.40 8.60 m/ z 41.00 7.03% 5000 57

101 15 27 1 ■ । 1 1 1 1 I 1 1 1'1 i 1 1 TTH । । । । । 1 i' ' ' ■ i ■ ■ 1 ■ i ' ' ' ■ i ■ 1 ■ r i' 1 1 1 i 1 TTT—RTCTTTTTTT m/z—> 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40 8.60

9155.D GCMS0501.M Tue May 07 12:01:29 2002 Page 1

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