Analysis of ethchlorvynol (Placidyl): evaluation of a comparison performed in a clinical laboratory.
Common techniques for analyzing ethchlorvynol (Placidyl) by colorimetry and gas liquid chromatography are evaluated. Matrix effects are thoroughly examined to determine their contribution to the validity of results.
D011232:Chemical Precipitation; D002849:Chromatography, Gas; D003124:Colorimetry; D004984:Ethchlorvynol / Q000032:analysis*; D006801:Humans; D014238:Trichloroacetic Acid; D014414:Tungsten; D017973:Tungsten Compounds
D017973:Tungsten Compounds; D014238:Trichloroacetic Acid; D004984:Ethchlorvynol; C021101:tungstic(VI) acid; D014414:Tungsten