To fully comprehend the processes of chemical testing, your DUI attorney should understand gas chromatography – mass spectrometry. Gas chromatography mass spectrometry (hereinafter GCMS) is a method that combines the features of gas-liquid chromatography and mass spectrometry to identify different substances within a test sample. GC-MS has been widely heralded as a “gold standard” for forensic substance identification because it is used to perform a specific test.
Ohio Administrative Code 3701-53-03(A) sets forth the techniques and methods [Read the full post. . .]