GCMS analysis results for sample AD27831, Jan 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\DEC1901\27831.D Vial: 40 Acq On : 20 Dec 2001 5:19 am Operator: 209 GALOS Sample : gc/msunknown 11/19 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.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.

7.66 1.73 ug/1 566330 1,4-Dichlorobenzene-d4 11.66

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentanone, ydroxy- 4 -methyl - 116 C6H1202 000123-42-2 74 2 Acetic acid. 1,1-dimethylethyl este 116 C6H12O2 000540-88-5 33 3 Acetone / 58 C3H60 000067-64-1 12 4 CH2=CHCH2C(O)OCH3_____________________ 100 C5H802 _______ 003724-55-8 10 Abundance Scan 285 (7.658 min): 27831 .D(-j " "" 43

5000 59

101 7.40 7.60 7.80 8.00 _3% TIIBVuODOOONTmTIIT +-r TIPPT 53 , 69 8.3 ' ■ i ■ ■ ' ’ i ' ' ' ■ i ■ — m/z 59.05 43.43% m/z-? 10 20 30 40 50 60 70 80 90 100 110 Abundance #64274:2-Pentanone, 4-hydroxy-4-methyl- 43 ................ ...................... 5000 59 7.40 7.60 7.80 8.00 m/z !58 " 17.64% 27 101 ----- +49 83 iIunnmmmBBmmT II1''''! miz->___ 10 20 30 40 50 60 70 80 90 100 110 Abundance $3212. Atatis-aeid 11-dimethyielnyost2" 43 ) 7.40 7.60 7.80 8.00 5000 57 m/z 101.05 15.98% 101 15 27 ; ■ ■ । ■ ■ ■ ■ । ■ ■ ■ ■ ।..'. । ■1. ■ । . miz-> 10 20 30 40 50 60 70 80 90 100 113 Abundance #62322: Acetone 1*nnnm TTITTT 1 ■ ■ 43 7.40 7.60 7.80 8.00 m/z 41.05 6.94% 5000- 58 27 - h rr m-] """*D1TTTT ' ' ' ■ I ■ ■ I 1 ' ' l ' ' m/z-> 10 20 30 40 50 60 70 80 90 100 110 7.40 7.60 7.80 8.00

27831.D GCMS1126.M Wed Jan 02 12:09:31 2002 Page 1

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