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\04036F.D Vial: 29 Acq On : 2 Mar 2002 9:23 am Operator: Sample : nyc fb 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 5 3-Pentanone, 2,4-dimethyl- Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T. 16.36 0.04 ug/L 11335 1,4-DIFLUOROBENZENE 15.58 Hit# Of 5 Tentative ID MW MolForm CAS# Qual 1 3-Pentanone, 2,4-dimethyl- 114 C7H140 000565-80-0 3 2 4-Heptanone 114 C7H140 000123-19-3 3 3 3-Hexanone, 2-methyl- 114 C7H140 007379-12-6 3 4 1-(Propenylthio)prop-l-ene 114 C6H10S 000000-00-0 3

W Abundance Scan 1157 (16.356 min): 04036F.D (-) rn/z 114.Ub 100.00% 1 4

5000

50 57 63 75 88 95 16.00 16.20 16.40 16.60 ■ I ‘ 1 ' ITTu 1 1 TT 44—HH 1 m/Z 88.0b 16.55%

Ml, m/z-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #64142:3-Pentanone, 2,4-dimethyl- 43

5000 71 IT 18-00 16.20 16.40 16.60 m/Z 56.9b 12.56% 27

miz-> 20 1 38 | 1 ■ i 1 ' 1 ■ i ■ 1 ' ' I 1 30 40 1** 50 55 60 80 . 0 I 90 100 110 120 Abundance #64152:4-Heptanone 43 71 T T IT 16.00 16.20 16.40 16.60 5000 m/Z 50 . lb 10.91% 27

114 58 ..... 99... [ Ai miz-> 1.20... .u.30 .... ,1| 40 - 50 60 70 80 90 100 110 120 Abundance #3058:3-Hexanone, 2-methyl- * I ' ’ * 1 1 ‘ * ’ * 1 ‘ * 1 1 * ‘ * I ‘ 43 16.00 16.20 16.40 16.60 71 m/Z 74.9b 10.78%

5000

27 114 - 55 — —i ■ ■ > i • ‘ ‘ ■ i ■ ■ ■ ■ । ■ ■ ■ ■ । ■ ‘T T T TT m/z—> 20 30 40 50 60 70 80 90 100 110 120 16.00 16.20 16.40 16.60

04036F.D HP021102.M Wed Mar 06 10:04:23 2002 Page 5

NYC-WTC_000020836