Tag Archives: problems with gas chromatography

DUI Blood & Urine Testing: Understanding Gas Chromatography

Gass chromatographer - oven with capliary colu...

If you have been arrested for a DUI involving blood testing you may encounter a testing procedure known as Gas Chromatography.  Gas Chromatography is the most reliable method for alcohol testing in blood and urine and has become the accepted gold standard in forensic toxicology.  Gas chromatography specificity for ethanol (drinking alcohol) is very good and this method can also identify and quantify other organic or interfering substances such as methanol and isopropanol. The two commonly used techniques for analyzing [Read the full post. . .]