GCMS analysis results for sample AD27546, Dec 2001

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\DEC13O1\27546. D Vial: 5 Acq On 13 Dec 2001 2:01 pm Operator: GALOS Sample : gems unknown 11/15 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 1 - 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1

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

7.82 2.31 ng/uL 860395 1,4-Dichlorobenzene-d4 11.87

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentanone J 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 78 2 2-Pentanone, 4 - hydroxy-4-methyl - 116 C6H1202 000123-42-2 43 3 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 40 4 Acetone 58 C3H60 000067-64-1 12 Abundance Scan 325 (7.822 min): 27546.D (-) m/z 43.10 100.00% 43

5000 59

101 7.40 7.60 7.80 8.00 8.20 83 — i ' ' ' ’ i ■ ' ■ • i 384 tI 53 . i ■ ■ ■ ■ i ' ' ' ' i m/z 59.10 47.83% m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #6-4274: 2-Pentanone, 4-hydraxy-4-methyl- 43

5000 II —P । । . 59 7.40 7.60 7.80 8.00 3.20 m/ z 18.00%

m/z-> -........ - .. 49— 10 20 27

30 40 50 60 1 ! ! 1 ‘ 11BT 1 1 70 80 83 90 101 . I 100 110 58'19 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 15.77%

31 101 I — 73 —r-r-r-T-r-f-T-r 83 I m/z-> 10 20 30 40 50 60 70 80 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 6.84% 5000 59

15 31 101 ----------------I —099 mm—nmom ' ' I 83 1 ' ' ' i - m/z-> 10 20 30 40 50 60 70 80 90 100 110 7.40 7.60 7.80 3.00 8.20

27546.D NP112701.M Fri Dec 14 12:54:55 2001 Page 1

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