GCMS analysis comments for sample AD28689, Dec 2001

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\l\DATA\DEC0401\28689.D Vial: 14 Acq On '5 Dec 2001 1:04 am 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 9 Tetracosane Concentration Rank 10

R.T. EstConc Area Relative to ISTD R.T.

33.61 0.74 ug/1 146243 Chrysene-dl2 33.03

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Tetracosane 2 Pentacosane 3 Heneicosane 4 Nonacosane Abundance

5000 43 57 71 85 Scan 3112 (33.613 min): 28689.D (-) 338 352 296 408 C24H50 C25H52 C21H44 C29H60 m/z 000646-31-1 000629-99-2 000629-94-7 000630-03-5 56.95 100.00% I 9913 f TT । it r TTT 11 1 1127141155169183 208 33.20 33.40 33.60 33.80 34.00 ; — TTP TTTTmpr । f 11 n 1111111111TTTTT TIT TIT 1111111111 m/ z 43.05 71.38% m/z-> 40 60 80 .100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #73543: Tetracosane " 43 57 71

5000 85 I ' k ' ’ I T.’T 33.20 33.40 33.60 33.80 34.00 99.. m/z 71.00 66.81 ■ ■ । * > * * 11 4 127.,. ...................... ........ m/z-?40 60 . 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance £/5/18. Pentacosane 43 57 i , —Pr j f fl — 71 33.20 33.40 33.60 33.80 34.00 5000 85 m/z 85.05 49.03%

■ ■ i' ■' ■ i' ,... 99 113127141155169183197211225 miz—? 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #42201: Heneicosane.............................. . —TfTTTTPPPt—fr 57 33.20 33.40 33.60 33.80 34.00 71 m/ z 41.05 25.00% 85 5000

99

miz-> " i" 40 + 117141155.. ...... ............. 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 IE" T-T-j-r-rt 111"/1 t pT 33.20 33.40 33.60 33.80 34.00

28689.D GCMS1126.M Mon Dec 10 10:19:38 2001 Page 9

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