GCMS comments for sample AD29187, Jan 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\DEC13O1\2 9187 .D Vial: 6 Acq On : 13 Dec 2001 2:44 pm Operator: 209 GALOS Sample : gems scan 12/6 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 5 Octadecane Concentration Rank 8

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

33.59 1.05 ug/1 317331 Chrysene-dl2 .33.01

Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 Octadecane 254 C18H38 000593-45-3 90 2 Tetracosane 338 C24H50 000646-31-1 3 Heneicosane 296 C21H44 000629-94-7 90 4 Octadecane, 2-methyl-_______________ 268 C19H40 001560-88-9 87 Abundance Scan 3109 (33.587 min): 29187.D (-) m/ z 57.0.0 100.00% 57 ■ 43 71 5000- 85

— — Tr । i i n > । i i 99 1 1 3 । 1 1 1 , 127141 155169183197211 227 253267281 33.20 33.40 33.60 33.80 34.00 I | ITT TTTTimT TTTTTTTTTTPTrrrrrr I' 1 | TT r i T i'i TT m/z 43.05 73.23% mlz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #71561: Octadecane 57 43 71 85 J 5000 - ‘I 33.20 33.40 33.60 33.80 34.00 m/ z 71.1.0 68.39%

m/z-> 40 60 —2113127141155 ' ' i‘ ■ ' ‘T ' ' 1 ■ r ' ■ ' i ■ ■ 1 ■ i' ■' ■ i ' ■ ■ ■ i 80 224 254 ■ i' ■ > ■ i • ■ ■ ■ i 100 120 140 160 180 200 220 240 260 280 300 320 340 । ■ i •• ■ • । Tt

Abundance #73543: Tetracosane 43 57 71 —A= - - r r । i i 33.20 33.40 33.60 33.80 34.00 5000- ; 85 m/ Z 85.05 47.70%

99 ' i ■ ■ 111' ... i 113127 155169183197 294 338 m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #42201: Heneicosane -P=P- 57 33.20 33.40 33.60 33.80 34.00 71 m/z 41.05 28.74% 85 ■ 5000

99

miz-> 1111 ■ 40 i ।, 1 — 1 , 1127141155 ... . . 268, ,. ,2?9 60 80 1C 120 140 160 180 200 220 240 260 280 300 320 340 33.20 33.40 33.60 33.80 34.00

29187.D GCMS1126.M Fri Dec 21 13:06:06 2001 Page 5

NYC-WTC_000036524