Volatile organic compounds blank results, Mar 1 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\02MAR01\04381.D Vial: 23 Acq On : 2 Mar 2002 4:35 am Operator: Sample : nyc Inst : 210 Mise : March 1, 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 3 Benzene, 1,3-difluoro- Concentration Rank 1

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

16.36 0.05 ug/L 15879 1,4-DIFLUOROBENZENE 15.58

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Benzene, 1,3-difluoro- 114 C6H4F2 000372-18-9 50 2 Benzene, 1,4-difluoro- 114 C6H4F2 000540-36-3 42 3 Piperazine, 1,4-dimethyl- 114 C6H14N2 000106-58-1 40 4 Benzene, 1,2-difluoro- 114 C6H4F2 000367-11-3 36 Abundance Scan 1157 (16.356 min): 04381 .D (-) m/z 113.95 100.00% 1 14 8000 6000 4000 2000 44 RR 16.00 16.20 16.40 16.60 1 ' 50 57 63 75, | 94 m/z 44.05 22.28% miz-> Abundance

8000 30 35 40 45 50 55 60 65 70 75 80 85 90’95 100 105 ild 115 120 #2865: Benzene, 1,3-difluoro- 1 4 "wrNN/ANrvMMWWAM 6000 4000 63 16.00 16.20 16.40 16.60 ‘ ‘ ‘ m/z 88.05 16.49% 2000 88 37 50 7 75 81 1 94 miz-> 30’35’ 40 45 50 55 66’85" ?d' 75’80 85 9095100 'ids' ild 115 i20 Abundance #64097: Benzene, 1,4-difluoro- 114 8000 6000 16.00 16.20 16.40 16.60 IT m/z 75.05 13.35% 4000 2000 63 88 .......... ............. ....... .. ......... m/z-> 30 ’3540 45 50 55 60’65 7075’80 85 90’95100 105 110 1 •Is 'iid Abundance #2952: Piperazine, 1,4-dimethyl- 43 1 4 16.00 16.20 16 40 16.60 ’'1' 8000 m/z 56.95 12.19% 6000 71 4000 2000 56

rn/z—> ... 1 ... , 85 99 30 35 40 45’50’556065’7075’80 85 90 95 100 165 110 1 5120" 116.00 16.20 16.40 16.60

04381.D HP021102.M Mon Mar 04 14:25:49 2002 Page 3

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