VOC analysis results, sample AE03934, Feb 27 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C: \HPCHEM\ 1 \DATA\ 02 FEB2 7\ 03 93 5 . D Vial: 11 Acq On : 27 Feb 2002 5:06 pm Operator: Sample : 524 Inst : 210 Mise : February 27, 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 2 Benzene, 1,4-difluoro- Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 16.37 0.06 ug/L 25495 1,4-DIFLUOROBENZENE 15.58 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Benzene, 1,4-difluoro- 114 C6H4F2 000540-36-3 42 2 Benzene, 1,3-difluoro- 114 C6H4F2 000372-18-9 38 3 Benzene, 1,2-difluoro- 114 C6H4F2 000367-11-3 38 4 Methimazole 114 C4H6N2S 000060-56-0 9 Abundance Scan 1158 (16.367 min): 03935.D (-) m/z 114.00 100.00% 1 4

/z-> 5000

44 50 -THTtmmmmmmmll lp 57 63 68 75 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110115 120 81 88 94 u_ VA 16.00 16.20 16.40 16.60 m/Z 62.9b 22.85% Abundance #2864: Benzene, 1,4-difluoro- 1 4

5000 63 AAAA 16.00 16.20 16.40 16.60 m/z 11b.Ub 14.42% 50 57 88 37 81 94 | TWNBpm THH i1 ■' ‘ i"' ■ i ■■ ■' i" “ i ■ ■ “ i" “ i “1 ■ ■ • i ■ “11 miz—> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110115 120 Abundance #2865: Benzene, 1,3-difluoro- 1 14 - 16.00 16:20 16.40 16.60 m/Z bO.lb 12.65%

M 5000 63 88 J „ 50 57 —mhm 75 81 94 I'' •' I N m/z-> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110115 120 Abundance #2863: Benzene, 1,2-difluoro- J FIT 1 4 16.00 16.20 16.40 16.60 m/Z 87.9b 11.17%

5000 63 88

49 68 75 81 94 !’’1’1’’44777411 ■ ’ • i “ i THHmhnp mHmp n/z—> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110115 120 16.00 16.20 16.40 16.60

03935.D HP021102.M Thu Feb 28 10:40:46 2002 Page 2

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