Volatile organic compounds blank results, Mar 1 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\l\DATA\02MAR05\0305Bl.D Vial: 1 Acq On : 5 Mar 2002 8:29 am Operator: Sample : lab blank 1 Inst : 210 Mise : March 5, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\HP021102.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 Benzene, 1,3-difluoro- Concentration Rank 4

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

16.35 0.06 ug/L 28552 1,4-DIFLUOROBENZENE 15.58

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Benzene, 1,3-difluoro- 114 C6H4F2 000372-18-9 83 2 Benzene, 1,4-difluoro- 114 C6H4F2 000540-36-3 64 3 Benzene, 1,2-difluoro- 114 C6H4F2 000367-11-3 64 4 Methimazole 114 C4H6N2S 000060-56-0 9

W Abundance Scan 1156 (16.355 mln): 0305B1.D (-) m/z 113.95 100.00% 1 14

5000 88 50 63 16.00 16.20 16.40 16.60 69 75 81 94 m/z-> 1171111/1111/114411111111, 57.11/11 — H T 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 m/z 88.05 25.00%

Wy, Abundance #2865: Benzene, 1,3-difluoro- 1 4

5000 • • i • 63 16.00 16.20 16,40 16.60 m/z 63.05 16.856

h 88 SO 57 9475 81 m/z-> mH mm TH 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 I ’ ‘'41

Abundance #64097: Benzene, 1,4-difluoro- 1 14

16.00 16.20 16.40 16.60 5000 m/Z 49.95 12.45%

63 88 TTTTTTTTTT 50 57 75 81 | mm 94 " ■! I I" ■'! ■ -1 ‘‘1‘1‘7771 A. y m/z—> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 Abundance . #64096: Benzene, 1,2-difluoro- 1 4 TT 16.00 16.20 16.40 16.60 m/Z 81.15 y .46%

5000

63 88 37 50 57 75 94 Th I" ’ ’ I TH TPP - NIAApenanyk ■■ i ■ ■ ■ ■i I IT m/z—> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 115 120 16.00 16.20 16.40 16.60

0305B1.D HP021102.M Wed Mar 06 09:03:41 2002 Page 1

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