What is the limit for single maximum impurity limit as per USP??
what is difference between drug products and drug substance?
what is the difference between capillary and glass column in GC
why you require QA approval & what is its importance?
about analytical chemistry
how many types of Proceing methods?
what is titrent,& titrate
2 Answers Graviti Pharmaceuticals,
what is different between volumetric solution and general solution
What are the tests used in Hplc?Name any two.
What is the difference between STANDARDIZATION and CALIBRATION of instrument like KF? why do we standardization of KF everyday? Why the KF factor being only 5.02 etc?
5 Answers AlpaMed, Vergo pharma research,
WHICH STANDARD WE USE IN SILICA ANALYSIS IN SILICA-GEL METHOD FOR SOLID SAMPLE
What is delay volume?
in sampling of raw material which side is pasted sampled labels