GCMS analysis report for sample AD26393, Dec 2001

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\NOV3001\26393 .D Vial: 3 Acq On : 30 NOV 2001 2:02 pm Operator: GALOS Sample : gc/ms unknown 11/3 Inst : GC/MS Ins Mise 2 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 6 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 7.84 4.86 ng/uL 2103690 1,4-Dichlorobenzene-d4 11.89 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Pentanone, 4- ydroxy- 4 -methyl - 116 C6H1202 000123-42-2 43 2 2-Pentanone, 44 ydroxy-4-methyl- 116 C6H12O2 000123-42-2 43 3 2-Pentanone, -hydroxy-4-methyl- 116 C6H1202 000123-42-2 40 4 Acetic acid, (cyano-, 1,1-dime thy let 141 C7H11N021 001116-98-9 25 Abundance Scan 327 (7.842 min): 26393.D (-) m/z 43.00 100.00% 43 59 5000

101 —162t[1ttt I > >T-f ’B.T 11 ' r 7.40 7.60 7.80 8.00 8.20 miz-> .................. — — -n । . ... j ... . 11 1 1 10 20 30 40 +53+50 60 69

70 80 83

90 , |

100 110 m/z 59.10 50.25% Abundance #3245: 2-Pentanone, 4-hydroxy-4-methyl- 43

5000- 59 i ■■ ■ ■ i ■ ■ ■ ■ ■ ■ i 1 ■ ■ 1 I ■ ■ ' 7.40 7.60 7.80 8.00 8.20 m/z 101.05 17.65% 31 83 101 73 I mlz-> — — — 10 20 30 40 T 50 60 70 80 90 ——— 100 110 Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- 43 1Iunip—u————eeTr3B 7.40 7.60 7.80 8.00 8.20 m/z 58.10 16.10%

1 5000 59

27 101

miz-> 10 — 20 30 40 50 +49+ 1*——— 60 70 80 83 90 - 100 110 Abundance #64275:2-Pentanone, 4-hydroxy-4-methyl- 43 7 40 7.60 7.80 8.00 8.20 m/z 41.10 6.86%

5000 59

15 31 ™ 101 | I ■ ■ i ■ 1 ■ • i ■ 1 ' ■ i 1 ■ TTH 1 ' ' I 1 ''' 1d//*1/*/*/*1/—**-11/r111//1/11/8 =rrmmmTf m/z—> 10 20 30 40 50 60 70 80 90 100 110 7.40 7.60 7.80 8.00 8.20

26393.D NP112701.M Tue Dec 04 10:43:50 2001 Page 6

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