VOC analysis results, sample AE03944, Feb 20 2002

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Library Search Compound Report Data File : C:\HPCHEM\1\DATA\02FEB20\03949.D Vial: 14 Acq On : 20 Feb 2002 7:05 pm Operator: 201-wb Sample : nyc Inst : GC/MS Ins Mise : February 20, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\HP021702.M (RTE Integrator) Title : VOCS BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L Peak Number 5 Acetonitrile, dichloro- Concentration Rank 2

R.T. EstConc Area Relative to ISTD R.T. 17.30 0.07 ug/L 81518 1,4-DIFLUOROBENZENE 15.15 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 33 2 Propanoic acid 74 C3H602 000079-09-4 3 3 Urea, methyl- 74 C2H6N20 000598-50-5 3 4 Ether 74 C4H10O ______ 000060-29-7 3 Abundance Scan 783 (17.299 min): 03949.D (-) m/z 73.95 100.00% 7|4

82 5000 47

17.00 17.20 17.40 17.60

■n/z-> TIUIUE"EEITOTTEIEETEETTUTTTTTT T001000"B—E710"B971"1T 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 I i" ” i" ■ ■ i m/z 82.00 63.44%

Abundance #63810: Acetonitrile, dichloro- 74 35

5000 82 ■ ■ i ■ 1 17.00 17.20 17.40 17.60 47 m/z 76.00 40.62% 39 ’ AAI’’+SbAA’LAN"L+A*I’** 86 ....!■1111।।I -rrrp- i ■■ ■ ■ i ■ ■ "i m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Abundance #62559: Propanoic acid 74 45

17.00 17.20 17.40 17.60 5000 m/z 84.00 39.20%

57

Tumanpmgh 40 +np m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Abundance #310: Urea, methyl- 33 17.00 17.20 17.40 17.60 m/z 47.05 38.69% 74 5000 44 15 58 ’ ’’I’l -4mml TIITTTTITT T m/z—> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 17.00 17.20 17.40 17.60

03949.D HP021702.M Fri Feb 22 09:33:55 2002 Page 5

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