VOC analysis results, sample AE11575, May 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDchem\l\5973N\02maY20\11568.D Vial : 8 Acq On : 20 May 2002 6:01 pm Operator: Sample : nyc Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSC.P

Quant Method : C:\MSDCHEM\1...\W050302 .M (RTE Integrator) Title : VOC method 8260 Library : C:\DATABASE\WILEY7N.L

Peak Number 2 Benzene, 1,4-difluoro- Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T.

18.48 0.06 ug/L 29360 1,4-Difluorobenzene 17.70 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Benzene, 1,4-difluoro- 114 C6H4F2 000540-36-3 80 2 Benzene, 1,4-difluoro- 114 C6H4F2 000540-36-3 80 3 Benzene, 1,4-difluoro- $$ Benzen... 114 C6H4F2 000540-36-3 78 4 Benzene, 1,3-difluoro- $$ Benzen... 114 C6H4F2 000372-18-9 72 Abundance Scan 1484 (18.485 min): 11568.D (-) m/z 114.00 100.00% 1 4

5000 63 '' I' ' 50 18.20 18.40 18.60 18.80 74 I 207 0 " I ’ "' I " " I " ‘' I" " I" " I “ " I " " I " " I " " I " m/z 63.1.0 23.16% n/z-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 Abundance #14693: Benzene, 1,4-difluoro- 1 4 V

lilRil 18.20 18.40 18.60 18.80 63 88 tn/z 50.00 13.43% 50 75 0 I'''' I n/z-> Abundance 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 #14694: Benzene, 1,4-difluoro- 1 4 w 18.20 18.40 18.60 18.80 553 m/z 88.00 11.60% 63 OQ

0^, Til ^-rrT-rp-r-ri4TTl-[P-rTp-A-r7^^ I I' • I " " I ' • " I I' " ' r ''' i'''' I'''' I p/z-> :30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 Abundance! #14695: Benzene, 1,4-difluoro- $$ Benzene, p-diftuoro- $$ ... 1 4 18.20 18.40 18.60 18.80 m/z 114.90 7.50%

63

Ti/z-> 0 37 50 |'l‘"|""l 88

i'' " I 1“^ ' ' I ' " I I n " I • " < I H I I I I I . I I I I .Tj- 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 1 18.20 18.40 18.60 18.80

11568.D W050302.M Mon May 20 18:42:42 2002 Page 4

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