Extensive purification of biological extracts or use of specialized detectors is not always necessary in problem analyses ... The gas chromatography of free steroids and alkaloids containing amino groups is often a problem due to tailing whichanbsp;...
|Title||:||Modern Methods of Pharmaceutical Analysis, Second Edition|
|Author||:||Roger E. Schirmer|
|Publisher||:||CRC Press - 1990-12-19|