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GC/MS analysis results for sample AD22777, Oct 2001

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Laboratory report documenting GC/MS analysis of sample AD22777 conducted on October 5, 2001, identifying unknown compounds.

NYC-WTC_000087953–000087972

Folder label: “GC/MS Scan 9/21/01

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NYC 9/11 Public Portal Document iiicrary searcti Compound Report D^ta File : C:\HPCHEM\1\DATA\OCT0401\22777.D Vial: 8 Acq On : 4 Oct 2001 10:23 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 6 Hexatriacontane Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T. 31.76 0.66 ug/1 106684 Chrysene-dl2 33.15 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Hexatriacontane 507 C36H74 000630-06-8 9L 2 Tetracosane 338 C24H50 000646-31-1 90) 3 Dotriacontane 451 C32H66 000544-85-4 9o/ 4 Octadecane 254 C18H38 000593-45-3 87 Abundance Scan 2910 (31.758 min): 22777.D (-) Wz BYTOO 100.00% 5)7

85 553 ... MU.... 31.40 31.60 31.80 32.00 m/z 71.00 72.90% ■nZz-> 50 100 150 200 250 300 350 400 450 Abundance #74636: Hexatriacontane 57

5000 , p-r-, , I ...... I , 85 31.40 31.60 31.80 32.00 m/z 43.05 66.40% I •n/z-> 50 100 150 200 250 300 350 400 450

M Abundance #73543: Tetracosane 5)7

31.40 31.60 31.80 32.00 5000 85 m/z 85705 50.87%

TiZz-> 50 u 100 ,155 J,83..... 150 200 250 , , ,294 , ^8............. 300 350 400 450 Abundance #74490: Dotriacontane ..-...J:-... 43 31.40 31.60 31.80 32.00 m/z 41705 25.71% 71 5000

379, 407, , ,4^ ^<AAA aa

Tlfe-> 50 100 150 200 250 300 350 400 450 31.40 31.60 31.80 32.00

22777.D NP091101.M Fri Oct 05 12:49:16 2001 Page 6

NYC-WTC_000087965

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NYC-WTC_000087965Source: NYC Law Department, mirrored locally

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