GCMS analysis comments for sample AD28694, Dec 2001

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\l\DATA\DEC0401\28694.D Vial: 5 Acq On 4 Dec 2001 4:16 pm Operator: 209 GALOS Sample : gc/ms 11/24 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 Tetracosane Concentration Rank 9 R.T. EstConc Area Relative to ISTD R.T. 29.55 0.51 ug/1 124756 Chrysene-dl2 33.04 Hit# of 5 Tentative ID MW MolForm CAS# Qi

1 Tetracosane 338 C24H50 000646-31-1/91 2 Eicosane 282 C20H42 000112-95-8 91 3 Heptadecane 240 C17H36 000629-78-7 91 4 Hexadecane ____________ 226 C16H34 000544-76-3 9 Abundance Scan 2670 (29.553 min): 28694.D (-) m/z 56.95 100.00% 57 43 71

5000 85 . — . A....... 29.20 29.40 29.60 29.80 ...................................................................................................... m/z71.00 74.28% TIT THr mfe-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #73543: Tetracosane 43 5 7 71

5000 85 1 Dr 1 , 4W 29.20 29.40 29.60 29.80 99 m/z43.05 72.52% । (| 113127 155169183197 294 338 11P'1111 rT‘I—UImuuuuuutuut"‘uu"———u0"EI0OWITTTTT.. .. n/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance 43 57 71 #72326: Eicosane

A 29.20 29.40 29.60 29.80 m/z 85.00 48.02% 5000 85

। 99. L L . .................... ......... . ............ m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #71193: Heptadecane . 4 iii 0004 57 29.20 29.40 29.60 29.80 m/z 41.05 33.14% 71 5000 85 .... ............. ............................... 99 J 113127141155169 210 240 n I ■1 I’’ TI——mu—g—u0umuamgugunp"nnuumgr m/z—> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 29.20 29.40 29.60 29.80

28694.D GCMS1126.M Thu Dec 06 15:34:00 2001 Page 2

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