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GC/MS analysis results for sample AD23473, Oct 2001

Machine-extracted title · confidence 95%

Laboratory report documenting GC/MS analysis of sample AD23473 conducted on October 19, 2001.

NYC-WTC_000088725–000088752

Folder label: “GC/MS Scan 9/27/01

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Scanned page image, NYC-WTC_000088733
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NYC 9/11 Public Portal Document

Library_Search_Compound Report Data File : C:\HPCHEM\1\DATA\OCT1601\23473.D Vial: 4 Acq On : 16 Oct 2001 5:10 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\NP091101.M (RTE Integrator) Title : 209 625/TCLP calibration table 7/16/01 Library : C:\DATABASE\NBS75K.L ***************************************************** **************** Peak Number 2 2-Hexanone Concentration Rank 11 R.T. EstConc Area Relative to ISTD R.T. 6.48 1.02 ug/1 99733 l,'4-Dichlorobenzene-d4 11.77 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Hexanone 100 C6H12O 000591-78-6 90 2 2-Hexanone, 4-hydroxy-5-methyl-3-pr 172 C10H20O2 061141-74-0 83 3 2-Hexanone, 4-hydroxy-3-propyl- 158 C9H18O2 062338-17-4 78 4 Oxir/ne, 2-methyl-2-(1-methylethyl) 100 C6H12O 072221-03-5 72 <\bundance Scan 157 (6.480 min): 23473.D {-) m/z 42.95 100.00% 43

58 5000 AJ Y/VVV 71 85 100 6.20 6.40 6.60 6.80 I. 207 m/z 58.05 54.43% ■nfe-> 20 30 40 50 60 70 80~90 100110 120 130140 150 160 170'I'sO 1^200 210 Abundance #1556; 2-Hexanone 43

58 5000 6.20 sko '6.60 aSO m/z 57.00 19.46% 27 85 100 71 ,|,,,l.. ',|l .................... ............. ..... . •n/z-> 20 30 40 50 60 70 80 90 100110120130140 150160170180190 200 210 Abundance #15807: 2-Hexanone, 4-hydroxy-5-methyl-3-propyl-------- 43

6.20 6.40 6.60 6.80 5000 m/z 41.05 14.79% 58 27

T1^-> JU 72 ,1' too I' “' r "' II" " I" " I'"' I" " I'"' I" 111" 111 20 30 40 50 60 70 80 90 100110120130140150160170180190 200 210 I " ' ’ I •' " I

Abundance ____ _ #11968: 2-Hexanone, 4-hydroxy-3-propyl-____ ._ _ 43 - -=^6.20- 6.40 6.60 6.80 58 m/z 39.00 10;18% 5000 29

7 T 140 ' I " " I ‘ ' I " " I " " I " " I' " ' I " ‘' I " " I ‘ IIII I"'' Tiy^-> 20 30 40 50 60 70 80 90 100110120130140 150160170180 190 200 210 6.20 6.40 6.60 6.80

23473.D NP091101.M Wed Oct ,17 13:17:25 2001 Page 2

NYC-WTC_000088733

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NYC-WTC_000088733Source: NYC Law Department, mirrored locally

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