Analysis: Ether and alcohol additives in finished gasoline
Available with thermal conductivity detector (Model 4001) or flame ionization detector (Model 4002)
Low cost of operation
The determination of benzene, separated by this valve/column system, is not quantified by this method. To analyze benzene, refer to Model 4013 (ASTM D3606) or Model 4014 (ASTM D3606 modified for oxygenates). Either channel can be incorporated as a second channel in the Model 4001/4002 in a custom analyzer.