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GCMS analysis results for sample AD24642, Nov 2001

Machine-extracted title · confidence 100%

Laboratory report documenting GCMS analysis of sample AD24642 with detection of unknown compounds on November 13, 2001.

NYC-WTC_000068684–000068695

Folder label: “508 Scan X 10/16/01 A 11/5/01

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Scanned page image, NYC-WTC_000068692
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NYC 9/11 Public Portal Document

Library Search Compound Report Data File ; C:\HPCHEM\1\DATA\NOV0501\24642.D Vial: 9 Acq On ; 5 Nov 2001 7:46 pm Operator: 209 GALOS Sample ; gc/ms unknown Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params; LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\NP103001.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C;\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 2-Hexanone Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 6.41 0.49 ug/1 70499 1,4-Dichlorobenzene-d4 11.72

Hit# of 5 'entative ID MW MolForm CAS# Qual

1 2-Hexano: 100 C6H12O 000591-78-6 87 2 2-Hept dne, 7,7-dichloro- 182 C7H12C12O 000000-00-0 50 3 Meth: Isobutyl Ketone 100 C6H12O 000108-10-1 47 4 Pro; .al 58 C3H6O 000123-38-6 43 Abundance Scan 149 (6.409 min): 24642.D (-) m/z 42.95 100.00% 413

58 5000

100 85 6.00 6,20 6.40 6.60 6.80 ■.......................... 49 1 71 I m/z 58.00 58.06% mfe-> 10 20 30 40 60 ' ' '70 " to" ' 9o' ' 100 110 Abundance #63387: 2-Hexanone 4f3

58 5000 6.00 6,20 6.40 6.60 6.80 100 m/z 100.05 16.47%

'V+ + V T ' I ' ' ' ' I ' ' ' ‘ I ' ' ' ' I ' ' ‘ ' I mfe-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #18211:2-Heptanone, 7,7-dichloro- 4)3 58 6.80 6W 6.20 6.40 6.60 5000 m/z 57.00 15.00%

53 67 75 103 + I ' ' ' ' I ’ ’ ’ ' I ' ' ' ' I ’ ' ’ ' I ' ’ ' ' I ' mZz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #63352: Methyl Isobutyl Ketone 4t3 6.00 6.20 6.40 6.60 6.80 m/z41.05 14.50% 5000 58

85 100 1.5 27 , 67...... 1 I ' ''' ' I ' ' ' ' I ' ' ' ' H + ' I ' ' ' ' f ' ' ' • I ' ' ' • I « I ' • I ' mfe-> 10 20 30 40 50 60 70 80 90 100 110 6,00 6.20 6.40 6.60 6.80

24642.D NP103001.M Fri Nov 09 12:20:51 2001 Page 1 NYC-WTC_000068692

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NYC-WTC_000068692Source: NYC Law Department, mirrored locally

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