Part No: IST1086SIssued year: 2006File size: 0.03mbFile type: pdf
The following method describes the extraction and separation of non-conjugated parent, glucuronide conjugates and sulfate conjugates of a proprietary pharmaceutical from urine and bile using non-polar and anion exchange mechanisms.
Part No: IST1072SIssued year: 2006File size: 0.03mbFile type: pdf
This method describes the extraction of quaternary amines, strongly basic amines and amines that are unstable at high pH levels, from biological fluids. The mechanism is mixedmode
hydrophobic and weak cation exchange, allowing acidic elution conditions.