SB1524 volatile analysis results, sample AE01938, Feb 2002

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Library Search Compound Report Data File : C:\HPCHEM\l\DATA\02FEB04\0204Bl.D Vial: 1 Acq On : 4 Feb 2002 8:58 am Operator: 201-wb Sample : lab blank 1 Inst : GC/MS Ins Mise : February 4, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\HP013102.M (RTE Integrator) Title : VOCS BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 4 Hexane Concentration Rank 3

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

15.91 0.04 ug/L 37441 1,4-DIFLUOROBENZENE 15.15

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Hexane 86 C6H14 000110-54-3 5 2 3-Pentanone 86 C5H10O 000096-22-0 4 3 Azetidine, 1-nitroso- 86 C3H6N20 015216-10-1 2 4 1,4-Dioxin, 2,3-dihydro­ 86 C4H6O2 000543-75-9 2 Abundance Scan 691 (15.913 min): 0204B1 .D (-) m/ z 57.05 100.00% 57

5000 • ' i ■ * * । 1 1 1 1 । 86 15.60 15.80 16.00 16.20 39 43 ' ■ i ■■1' i ■ ■'■i■■ “ i■■■11'■1■ i " " i “ ■' i'1 mP m/z 86.10 21.45% n/z-> 20 25 30 35 40 45 50 5560 65 70 75 80 85 90 95 I Abundance #62874: Hexane 57 43

5000 ■ ■ i 1 ■ ' ■ I ■ ■ ■ i ■ ■ ■ ■ i ■ ' ■ ‘ i 15.60 15.80 16.00 16.20 86 m/z 43.05 16.61% 39 ■... 53, HTPPTT 71 -r-rp-rr-r-p- “ • i “ ■ ■ i1'111 ■ ■ ■ ■ i ■11' I 1111111 “ " I ■ i ■ ■ " i “ • ■ i mlz-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #723:3-Pentanone 29 57 ' ' ‘ 1 ‘ AAAA 15.60 15.80 16.00 16.20 5000 m/z 39.05 15.28%

-26 86 n 0 37 43 11TLTTTTTTH+ 53 TTT ' ■ i'''' i '''' i'''' r ■'' i " 11'" rTT miz-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #646: Azetidine, 1-nitroso- ————— ■ ■ i ■ • ■ ■ i ■ ‘ ‘ ■ i 33 15.60 15.80 16.00 16.20 m/z 40.05 14.71% 41 WN N N 5000 44 55 86 1 38 52 11 69 J — .— ■ ■ i ■ ■ ■11 ■ ■ "" 111111 prr "I rH ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ ' i 1

nz—> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 15.60 15.80 16.00 16.20

0204B1.D HP013102.M Wed Feb 13 10:35:13 2002 Page 4

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