What is similarity factor and its use in api strength?

1299

how decide the clining method and cleaning method validation require for this perticular products?

755

in each media we require to use SLS? how to proceed?

787

Ph meter can show more than 14 ph reading? Why ph range in between 1 to 14 only?

741

what is biorelivent dissolution media?

808

for which product require to do content uniformity? what is limit of cu?

820

How to choose the which salt is suitable for mobilephase

3250

please explian me about area normalisation method,diluted standard method,impurity vs impurity and which one has to be selected in method development

1633

Loss of linearity in tkn analysis, possible reasons?

1319

Tell me about analytical method validation in QC

6181

why sre you used Potassium hydrogen phthalate in standarisation of 1N NaOH and 0.1 N Perchloric Acid?

9798

Principle of single pan analytical balance

5143

For standardization of volumetric solutions, acceptance limit for concentration is considered as 10% of nominal concentration and %RSD as NMT 0.2% (for appropriate no. of replicates). But , if %RSD has not met, what should be further action?

1908

how a particular wavelength can be different for a particular compund while analysing by uv and by HPLC.

2301



2322