what parameters we will consider while developing a HPLC method and how we confirm our HPLC method is valid?
what is diffrence between Specific optical rotation, optical rotation?
Why methanol & acetonitrile is mostly used for hplc analysis?
what is reverse phase chromarography&normal phase chromatography
Ratio of Water and Acetonitrile(diluent) is not recommended to use in cleaning method validation,why?
0 Answers Aurobindo, Reddy Labs,
please explain about aluminium hydroxide assay
Which Pharmacopiea follow calibration of HPLC,GC
what is the difference between loss on drying in ordinary oven technique and vacuum oven technique
4 Answers Divis Laboratories, Ranbaxy,
why buffer is added in solvent system in HPLC ??
how calculate column dead volume in hplc ?
what is the concept for adjustment of pH in HPLC buffer solution ? a. Common ion effect b. Counter ion effect and explain me, how we adapt this principles & what is the role of these principles in our method
1 Answers Apex, Pentagon Labs,
Why use the Omeprazole as a reference standard to estimate the assay of esomeprazole by HPLC method
How to define samples weight in moisture content