what is difference between assay&purity&potency?

Answer Posted / obaiah kade

assay mean quantity purity mean quality

Is This Answer Correct ?    1 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what is mean by 40 in the dissolution basket mesh size?

295


Why use only methanol,used determinationof moisture content not use other solvents

884


if instrument calibration fails then what require to do?

472


what are the standard methods for HPLC?

2250


EXPLAIN THE CALCULATION PART OF AN KF TITRATOR CALIBRATION WITH SUITABLE EXAMPLE

2139






what you do when compound having dwel wavelength?

285


How to compare XRD graphs against standard and carry polymorpism study of API's by powder XRD method?

3395


Difference between the quantitative analysis and qualitative analysis?

630


For titration in anhydrous media with perchloric acide, if lack of titrator, Which indicator is been used for replacement. How calculate pH of test solution to choose suitable indicator?

1796


in which situation ion pair require to use?

281


what is biorelivent dissolution media?

308


If change in specification which parameter require to do for validation? if change in chromtographic condition then which parameter? if api change then which parameter? if change composition then which parameter? if old method not work out then whicj parameter? if additional one impurity added then which parameter of validation require to do on above each conditions? elaborate separately

361


How we performed the force degradation for drug substance, is any specific guideline is available for each parameter(Acidic, basic, oxidation,heat)? what conditions you mentained for above parameters.

1799


How to choose the which salt is suitable for mobilephase

2659


what is mean by nitrosamine impurities?

546