GT141 - Analysis of Ethanol in Food

Presented here is an analysis of ethanol in food using FID mounted gas chromatograph dedicated to packed column.For the analysis of sample containing non-volatile or refractory components, selecting an insert injection method and by keeping the residual contaminants within an injection port liner, the impact on analytical column can be reduced. In the analysis of soy sauce or soybean paste used in this example, the sample can be quantitated only by dilution.