VOC analysis results, sample AE02089, Feb 7 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\1\DATA\02feb06\2385F.D Vial: 14 — Acq On 7 Feb 2002 4:04 am Operator: 201-wb — Sample fb Inst : GC/MS Ins— Mise : Multiplr: 1.00 mi = 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 2 Benzene, 1,4-difluoro- Concentration Rank 2

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

15.79 0.05 ug/L 60219 1,4 -DIFLUOROBENZENE 15.13

Hit# of 5 Tentative ID MW MolForm CAS# Qual —

1 Benzene, 1,4-difluoro- 114 C6H4F2 000540-36-3 78 2 Benzene, 1,3-difluoro- 114 C6H4F2 000372-18-9 64 3 Benzene, 1,2-difluoro- 114 C6H4F2 000367-11-3 56 4 Piperazine, 1,4-dimethyl- 114 C6H14N2 000106-58-1 7 Abundance Scan 684 (15.792 min): 2385F.D (-) m/z 114.15 100.00% 1 4

5000 63 88 i ' ■ ■ ■ i ■ ■ 1 ■ i ■ ■ ■ ■ 1 ■ ■ ■ ■ i ‘ ■

39 44 50 57 15.40 15.60 15.80 16.00 16.20 TDTTHTTTTTTTTTTTT ‘ITEOIEE-IEETTOTI"TI"T .।j.. 111.... j। . l""i""i m/z 63.05 26.77% niz-> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 10)105110115120 Abundance #64097: Benzene, 1,4-difluoro- 1 4

5000 ‘I T T 15.40 15.60 15.80 16.00 16.20 63 88 m/z 88.10 25.04% 50 57 75 81 mpmhmHTTTT mmmTTmMIHRTIT 94 fm mz-> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105110115120 Abundance #2865: Benzene, 1,3-difluoro- 1 4

15*40 15.60 15*60 16.00 16.20 5000 m/z 49.95 14.33% 63 88 37 50 57 75 81 94 mmHmmhmn mmHmmme T11 run miz-> 30 35 40 45 50 55 «) 65 70 75 80 85 90 95 100105110115120 Abundance #2863: Benzene, 1,2-difluoro- 1 4 15.40 15.60 15.80 16.00 16.20 m/z 57.05 13.97% 5000 63 88 49 68 75 81 94 -Hphpmtghmp mmHTT tpo TTprTTTpTTTyTTTTpnTT^^ mz—> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105110115120 15'40 15.60 15.80 16.00 16.20

2385F.D HP013102.M Thu Feb 07 04:44:47 2002 Page 2

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