What is chemical oxygen demand?

998

Why purity angle should be less than purity threshold in peak purity

4185

What is the process for the removal of salts from brackish water or seawater to make it usable?

971

What is the role of stannous chloride?

1335

How require to develop GC method? how to select diluent, GAS, column selection and other chromatographic conditions?

686

how many types of balance calibration test?

2250

What is a proteic unit?

2640

Any one is alembic pharmaceutical ltd. On starting to job ?

1610

Give lewis dot structure for HBrO4?

9740

If inhouse hplc related substance method is completly diffrent from Usp for finished proďuct with diffrent impurities then how require to prove method equivalecy?

734

if tech transfer fails whay require to do?

776

What is the difference between chromatographic purity and related substances?

1300

pharma industries oriented

2176

What is a difference between potency and purity?

1156

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

798