GCMS analysis comments, sample AD28802, Dec 2001

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\1\DATA\DEC0601\28802.D Vial: 29 Acq On 7 Dec 2001 3:00 am Operator: 209 GALOS Sample 11/27 gc/ms scan 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 2 2-Hexanone Concentration Rank 4

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

6.44 0.86 ug/1 250869 1,4-Dichlorobenzene-d4 11.67

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Hexanone 100 C6H120 000591-78-6 87 2 2-Hexanone, 4-hydroxy-3-propyl- 158 C9H18O2 062338-17-4 83 3 Methyl Isobutyl Ketone 100 C6H120 000108-10-1 58 4 Oxirane, 2-methyl-2 -(1-methylethyl) 100 C6H120 072221-03-5 45 Abundance Scan 152 (6.438 min): 28802.D (-) m/z 42.95 100.00% 43

5000

'....... 3711, t51 1.... 11 58

85 I ■ i > • • • i ■ 100 6.00 m/ z , MU 6.20 58.0,0 6.40 6.60 6.80 '56.59% m/z-> 20 30 40 50 60 70 80 100 90 110 120 130 140 Abundance #1556: 2-Hexanone 43

58 5000 - 6.00 6.20'16.40 ' ' 6.60 ' ' 6.80 m/ z 57.00 15.82% 27 71 85 100 —.... 1 + . ........ ----- — , — m/z--> 20 30 40 50 60 70 80 90 100 110 120 130 140 Abundance #11968: 2-Hexanone, 4-hydroxy-3-propyl- 43

58 6.00 5 6-20 6.40 6.60 6.80 5000 29 m/z 41.00 15.75%

I

m/z-> Abundance 20 - 30 40 50 60 70 71

80 85

90 #63354: Methyl Isobutyl Ketone 100

100 110 120 130 140 140 i ■ ■ ■ ■ i ■ W 43 6.00 6.20 6.40 6.60 6.80 m/z 71.00 13.46% 5000 58 85 100 67 m/z-> .......... 20 30 4+40 T-r-p-r 50 i ■ ■ ' 1 i ' ' ' ■ i ' 60 70 80 ---------- 90 100 110 120 130 140 4— —=

6.00 6.20 t 1

6.40 — t I__ —r

6.60 6.80

28802.D GCMS1126.M Wed Dec 12 11:34:50 2001 Page 2

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