GCMS analysis report, sample AD22558, October 2001

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Library Search Confound Report Data File : C:\HPCHEM\1\DATA\OCT1701\22558.D Vial:.3 Acq On : 17 Oct 2001 3:08 pm Operator: 209 GALOS Sample : gc/ms unknown re extracted Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\NP091101.M (RTE Integrator) Title : 209 625/TCLP calibration table 7/16/01 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 5 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 7.74 2.16 ug/1 205949 1,4-Dichlorobenzene-d4 11.76

Hit# of 5 Tent active ID MW MolForm CAS# Qual

1 2-Pentanone, 4/hydroxy-4-methyl- 116 C6H12O2 000123-42-2 42 2 2-Propanol, ^methyl- 74 C4H1O0 000075-65-0 17 3 CH2=CHCH2C(plOCH3 100 C5H8O2 003724-55-8 10 4 Morpholine/ 4-methyl- 101 C5H11N0 000109-02-4 9 Shundance / Scan 294 (7.742 min): 22558.D (-) m/z 42.95 100.00% / 4(3

59 5000

101 7^0 T

+t ,I 83 I• I m/^ 59.05 7.60 7.80 8.00 52.58% Tife-> 20 25 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 Abundance #64274:2-Pentanone, 4-hydroxy-4-methyl- 43

5000 59 7.40 7.60 7.80 8.00 m/z 101.05 19.65% 27 101 83 rtb-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105110 Abundance #62572:2-Propanol. 2-methyl- 5|9 . I I I I 7.40 tIo 7.80 8.00 5000 m/z 58.0,5 16.56% 31 41

1. 11111.1. P... I.... I 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 ... Abundance #1448: CH2=CHCH2C(O)OCH3 43 7.^ 7.TO 7.M 8.00 m/z 41.0 6.91% 5000

58 38 , I 72 IO) Tlfe-> 20 25 30 35 40 45 50 55 65 70 75 80 85 90 95 100 105110 7.40 7.60 7.80 8.00

22558.D NP101901.M Tue Oct 23 15:08:22 2001 Page 5

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