GCMS analysis comments for sample AD28695, Dec 2001

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Library Search Compound Report Data File : C:\HPCHEM\1\DATA\DEC0401\28695.D Vial: 10 Acq On : 4 Dec 2001 9:10 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 Octadecanoic acid, 2-methylpro Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 31.57 0.53 ug/1 99980 Chrysene-dl2 33.04

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Octadecanoic acid, 2-methylpropyl e 340 C22H44021 000646-13-9 70 2 Octadecanoic acid, butyl ester 340 C22H44021 000123-95-5 64 3 Butyl tetradecanoate (myristate) 284 C18H3602 000000-00-0 45 4 Oxirane, ^Y3-bis(1-methylethyl)-, t 128 C8H160 054644-32-5 37 Abundance . Scan 2889 (31.569 min): 28695.D (-) pm/z 56.00 100.00% 55

5000 41 73 97 129 267 285 m/z-> 40 4.4 _ 157171185 207 60 80 1111'' I'''11' u 1111111 M '11 ’' - 340241 100 120 140 160 180 200 220 240 260 280 300 320 340 31.20 31.40 31.60 31.80 m/z 57.00 | 55.13% Abundance #48214: Octadecanoic acid, 2-methylpropyl ester 57

5000 TI' ' — 31.20 31.40 31.60 31.80 A 285 m/z 43.05 40.20% 73 07 too 267 J L191112....... 185....... 241... 1 ■1 i ■ ■ 1 U ' ' ‘‘I ' 1 1 1 1 .... Tp r | 11 I I | .... r 11JI fl I 11.. 11 11 11. fl n . I n 111-Tri 1111 340 fl m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #73570: Octadecanoic acid, butyl ester 55 ' i ' ' ■ ' i ■ ' ■ i ■ WA i . 31.20 31.40 31.60 31.80 5000 m/ Z 41.05 39.81% 285 340 __ 73 267 129

miz-> 40 ■ ■ i ■ ■ L —711.. 60 185 | 241 I ‘ l‘1111112111TEIIXIETI-TEITTE"ITTTMTETIITTT 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #40186: Butyl tetradecanoate (myristate) 55 AA— 1 1 1 ' 1 1 1 1 ' 1 * ' I 1 1 ' 1T' 31.20 31.40 31.60 31.80 m/z 55.00 29.84% 5000 229

73 211 284 ‘ I‘ 87101 — 185 • r. । n » -| 111 r । < •। • i ” • • i1 * " rI ’' * i • TTTT - • i • ■ ” ik ’ 1 i k 1 ; ‘Aa.r TIiT m/z—> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 31.20 31.40 31.60 31.80

28695.D GCMS1126.M Thu Dec 06 15:20:42 2001 Page 2

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