Archive for September 19th, 2014

The Basics of Blood Alcohol Testing by Gas Chromatography – Part II

Friday, September 19th, 2014 Posted in Blood Test, Chemical Test | No Comments »

The various solutes travel through the column at different rates. The fastest moving solute exits (elutes) the column first then is followed by the remaining solutes in corresponding order. After ... Read more..

The Basics of Blood Alcohol Testing by Gas Chromatography – Part I

Friday, September 19th, 2014 Posted in Blood Test, Chemical Test | No Comments »

The first stage of sample testing is the injection of the sample into the injector port. The sample is introduced into the injector port with a syringe or an exterior ... Read more..