GC/MS chromatogram data for lab blank 9/25, Oct 2001

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\OCT1201\LB.D Vial: 12 Acq On : 12 Oct 2001 12:53 pm Operator: 209 GALOS Sample : lab blk 9/25 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 1 2-Hexanone Concentration Rank 11 R.T. EstConc Area Relative to ISTD R.T. 6.49 0.79 ug/1 125931 1,4-Dichlorobenzene-d4 11.76 Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 2-Hexan<5ne 100 C6H12O 000591-78-6 91 2 2-Hex^one, 4-hydroxy-5-methyl-3-pr 172 C10H20O2I 061141-74-0 74 3 2-H^anone, 4-hydroxy-3-propyl- 158 C9H18O2 062338-17-4 72 4 Me^yl Isobutyl Ketone_________ 100 C6H12O 000108-10-1 53 Abundance Scan 157 (6.486 min): LB.D (-) Tn/z 42.95 100.00% 43 .1

58 5000

' I'''' I' ‘' '‘Jl 71 85 100 _a20__a4g__e6p__a8g^_ I .. . m/z 58.05 54.89% I’’ n/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 Abundance #1556: 2-Hexanone 43

58 5000 ' I ’'' n __a2o__6,4o_a6o__a8o_^ m/z 41.05 16.19% 27 I ''i I I, 71 85 100 mfe-> 20 30 40 50 60 70 80 90 100 110 120 130 140 Abundance #15807: 2-Hexanone, 4-hydroxy-5-methyl-3-propyl- 4t3

6.20 _S4g__a60_a80_^ 5000 m/ z 57.00 15.30% 58

Abundance uu 20 27

30 40 43 50 60 7 70 80 90 100 110 85.............. #11968: 2-Hexanone, 4-hydroxy-3-propyl- 120 130 140

__020_640__6tp__a80__ m/z 100.05 10.86% 58 5000 29

■n/z-> ' I ' ' ' ‘ 1 ' ' ' ' I I 20 30 40 50 ,1, ' I ‘''' I' 60 71 70 80 85 90 100 100 110 120 130 140 140 6.20 ,, (|V, 6.40 6.60 .. 6.80

LB.D NP091101.M Mon Oct 15 15:00:38 2001 Page 1

NYC-WTC_000088190