GCMS analysis results for sample AD28471, Dec 2001

NYC 9/11 Public Portal Document

Library Search Compound Report Dat Ei File C:\HPCHEM\l\DATA\DEC04 01\28471.D Vial: 7 Acq On 4 Dec 2001 6:13 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) Tit : e : 205 625/TCLP calibration table Lib. _ary : C:\DATABASE\NBS75K.L ***** • ************** ************************************************* Peak Number 6 Tetracosane Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 31.66 1.51 ug/1 396316 Chrysene-dl2 33.04 Hit# of 5 Tentative ID MW MolForm CAS#

1 Te: racosane 338 C24H50 000646-31-1 99 2 Ti.cosane, thyl- 338 C24H50 001928-30-9 57 3 Heneicosane 296 C21H44 000629-94-7 87 4 Ei cosane 282 C20H42 000112-95-8 86 Abundance Scan 2899 (31.660 min): 28471 .D (-) m/z 57.00 100.00% 57

L 43 71

5000 85

!| j ■ I ■ ■

.4_ — 1131 27 141155169183197211225239253 ,, 281

A 31.40 31.60 31.80 32.00 338 m/z 71.00 69.73% n/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundant #73543: Tetracosane 43 57 i 71

5000 85 ■ ■ < 1 ■

31.40 31.60 31.80 32.00 99 m/z 43.05 66.62%

mz->_ PP .40_ 60 Up 113127 155169183197 TWWU] 9‘ ________ 294 i1 •»* r* ■T i • • *11'11 * r 80 100 120 140 160 180 200 220 240 260 280 300 320 340 338 ' i'' '' i 1'

Abundance #73540: Tricosane, 2-methyl- 4’3 57 I ■ r ■ 1 T1 31.40 31.60 31.80 32.00 5000 71 m/z 85.00 46.78% 85

99 113127 295 323338 ft 1 ■ I ’' Ll p rr111 r 197211225 ■ । ■ ■ ■ ■ । ■ ■ ■ ■ । ■ ■ ■ ■ । ■ ■' ■ । ■ ■ ■ ■ । TVTTTDTTTTTT mz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #42201: Heneicosane T T T ' ' I ' ' 57 31.40 31.60 31.80 32.00 ! 71 m/z 41.05 26.99% i 85 5000

99

m/z—> —4 1 1 , 11312/141155 —.... ......... P 268 296 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 P 1 ’ ‘1° 1 1 i “ I' ’ " I •' ... LW.... 31.40 31.60 31.80 32.00

28471.D GCMS1126.M Wed Dec 05 11:27:40 2001 Page 6

NYC-WTC_000034359