GCMS blank analysis results for volatile organics, April 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File C:\MSDCHEM\l\DATA\020404\0402LB.D Vial: 3 Acq On 4 Apr 2002 9:47 am Operator: Nefliu Sample 04/02 lab blk Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method : C:\MSDCHEM\1\METHODS\SCAN020403.M (Chemstation Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1 Peak Number 2 Ethyl Chloride Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 3.29 0.32 ug/1 220609 1,4-Dichlorobenzene-d4 10.65 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Ethyl Chloride 64 C2H5C1 000075-00-3 2 2 Boron trifluoride etherate 142 C4H10BF3O 000109-63-7 1 3 4-Pentenal 84 C5H80 002100-17-6 1 4 2-Chloroethanol 80 C2H5C1O 000107-07-3 1 Abundance Scan 35 (3.285 min): 0402LB.D (-33) (-) m/z 40.10 100.00% 40

5000 84 49 3.20 3.30 3.40 3.50 3.60 3.70 0 ‘ ■ i ■ ■ 1 ■ i ' ■ 1 ' i ' ' ■ ■ ■ ■ i 1 m/z 84.00 33.50% n/z-> Abundance 10 20

23 30 40 50 60 70 #107943: Ethyl Chloride 80 90 100 110 120 130 M,MMMMps-ko 64 5000 '1 ■ l ■ ■ ■ ■ l ‘ ■ l ■' ■ ■ l •1 • • 11 •'11'' ■ ■ 3.20 3.30 3.40 3.50 3.60 3.70 49 m/z 49.00 25.13% 15 35 01 ........ 'I1......... If' Ii I ' ' II, ' ' n /z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #1099: Boron trifluoride etherate 31

59 3.20 3.30 3.40 3.50 3.60 3.70 5000 45 m/z 51.00 19.25% 74 MA HHfx41 . n/z-> 0- - 10 15 20 +2930 M 40 i'50. 60 70 8081 9093 100 110 120 130 66 I ' 111 I' • > । ■ ■ ■ ■ i ■ • ■ > i ■ • > ■ I । 127 > I ■ > I > 1

Abundance #108072: 4-Pentenal 23 41 5)5 3.20 3.30 3.40 3.50 3.60 3.70 m/ Z 47.00 4.00% / 5000

83 19 69

m/z-> 0 — 10 20 11304,2111,49,1 40 50 461,4197177,... 60 70 80 90 100 110 120 130 ‘ I’’ 1' i ‘ ■ 3.20 3.30 3.40 3.50 3.60 3.70 ■ ■ 111'11 ■ ■

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