[3/28, 20:52] Manoj P Venkatpurwar: how many impurities require to inject in assay specificity that how we can find out? and in Rs also how?

848

how can give the expiry period and restadardisation of volumetric solution

2644

How to set analyticl specification for combination products?

799

How do we get end points and how many end points are possible for citric acid and di-acid not theorotically answer should be given practically.

2631

As per ICH related substances stability trend limit from initial to shelf life

3305

How to decide assay range for non pharmacopeial API analysis by HPLC? Could you give me any reference for same e.g Guidelines or Paper publications?

3405

How to choose the which salt is suitable for mobilephase

3304

Please give idea about method development for cleaning method and how maco level establish

797

is it necessary to do HPLC calibration at wavelength 315nm if we are doing analysis at this wavelangth

2219

For limit test of heavy metals in BP, Method C require that the substance is ignited at a temperature not exceeding 800 °C. Why confines such the temperature?

4135

4. Describe the operation of the Craig apparatus. Chapter.3 Equilibrium Processes in Separations

2771

What are usp limits for theoritical plats,resoution,tailing factor,peak to valley ratio

1967

what is mean by peak intigrity?

1028

what is mean by dissolution biowaiver study?

997

What is mean by PDR?

1032