GCMS results log, sample AD27007, Dec 11 2001

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\l\DATA\DEC0601\27007.D Vial: 22 Acq On 7 Dec 2001 5:16 am Operator: GALOS Sample gc/ms unknown Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\NP112701.M (RTE Integrator) Title : 208 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1

R.T. EstConc Area Relative to ISTD R.T.

7.85 3.58 ng/uL 1195320 1,4-Dichlorobenzene-d4 11.89

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentanone, 4-hydroxy- 4 -methyl - 116 C6H1202 000123-42-2 83 2 2-Pentanone, 4 - hydroxy-4 -methyl- 116 C6H1202 000123-42-2 64 3 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 38 4 Acetic aci , 1,1-dimethylethyl este 116 C6H1202 000540-88-5 28 Abundance Scan 328 (7.850 min): 27007.D (-) m/z 43.00 100.00% 43

5000- 59

101 7.40 7.60 7.80 8.00 8.20 ......................... T , TIBmnnn.r 38 1 1 1 1 1 1 1 + 1111111 53 , 83 i ' ■ ' ■ i ' ' ' ■ i 1mm m/z 59.10 43.99% m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- 43

5000- ............... 1,............. 59 7.40 7.60 7.80 8.00 8.20 m/z 58.1,0 18.34% 27 101 i ■ ■ ■ • i ■ ■ ■ * ! ■ i ■ • ■ ■ i 49 Tp m/z-> 10 20 30 40 60 50 70 80 90 100 110 Abundance #3245: 2-Pentanone, 4-hydroxy-4-methyl- 43

7.40 7.60 7.80 8.00 8.20 5000 59 m/z 101.05 15.00%

31 23 .......... 101 73 1........ ' ' I 1 i ' • ' ■ i ' ■ ' ■ i ' ' ' ' i ■ ' ' ■ i m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64275: 2-Pentanone, 4-hydroxy-4-methyl- 48 7.40 7.60 7.80 8.00 8.20 m/z 41.10 6.58% 5000 59

15 31 101 |___ 83 i ' ' ■ ' i । It H 1 ' 1 I 1t —I—=IBB/nd. - i - 97 =* + miz-> 10 20 30 40 50 60 70 80 90 100 110 7.40 7.60 7.80 8.00 .20

27007.D NP112701.M Tue Dec 11 14:56:46 2001 Page 2

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