which effect is mainly responsible for chromatographic separation when silica is the statinary phase at TLC?
thanks in advance
what is mean by content uniformity?
how you confirm the assay method?
what is diffrence between shelf life and expiry date?
How to estimate potassium?
why sucrose is used for polarimeter calibration
what is the difference between the Purity and Potency of drug substance
1 Answers Divis Laboratories, Graviti Pharmaceuticals,
what is difference between moisture contents and water contents ?
12 Answers Cipla, Hetero, USM,
why disodium tartarate used in karl-fischer instrument ?.
if your impurity coeluting with each other in that situation how require to set specification? is it acceptable?
why does the result variation in hplc and gc with same sample ?
What is the unit of Colour?
why we are use metthanol variously in kfr?why don't use other solutions?