GCMS blank analysis results for sample AE10851, May 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\HPCHEM\1\DATA\MAY1502\LB.D Vial: 3 Acq On : 15 May 2002 4:02 pm Operator: Sample : GC/MS SCAN 5/10 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0510.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. 8.13 28.95 ug/1 1605260 1,4-Dichlorobenzene-d4 12.16 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2 -Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 78 2CH2=CHCH2C (0) OCH3 100 C5H802 003724-55-8 9 3 2,3-Butanedione, monooxime 101 C4H7NO2 000057-71-6 7 4 Acetone 58 C3H60 000067-64-1 7 Abundance Scan 337 (8.131 min): LB.D (-) m/z 43.05 100.00% 43

5000 59 ■ । i ■ ■ ■ ■ i ■ ■ ■ ■ । ■ 17T । 1 1 1 1 । 101 7.80 8.00 8.20 8.40

miz-> 0- ....... 10 20111113 20 30 8—40 +53+ 50 60 69 70 80 83 90 , | 100 110 m/z 59.10 38.46% Abundance #64274:2-Pentanone, 4-hydroxy-4-methyl- 43

5000 11dnIOBOTT- 59 7.80 8.00 8.20 8.40 m/z 58.10 16.16% 27 101

m/z-> 10 20 1,1 30 ..40< +4950—+ 60 I I ■ ■ ■ ■ । 70 . ■ i 80 83 । ■ 90 - 100 110 Abundance #1448: CH2=CHCH2C(O)OCH3 43 ___ 1 ‘IE" __ । । r ____ 1 । 1 * । ________ । । । । । । 7.80 8.00 8.20 8.40, 5000 m/z 101.15 11.11%

58

mfe-> 10 20 — 30 34 40 — 50 I 60 72 ————— 70 80 90 100 100 110 Abundance #1607: 2,3-Butanedione, monooxime ‘ 1*’ 1 1 ' tdl I 1 1 1 1 1 43 7.80 8.00 8.20 8.40 m/ z 41.05 6.69%

5000

15 ....| 30 38 51 58 101 / ' ' i ' ' ' ' i ' 1 i ' ' ' 1 i ' ‘ ‘ ■ i ■ 1 1 r i ■ ■ ■ ■ i ■ ■ ' 1 r1 ' 1 1 I 1 m/z—> 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40

LB.D GCMS0510.M Fri May 17 09:16:40 2002 Page 1

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