What is the thickness of polystyrene film?
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Defination of ZEEMAN EFFECT in NMR ?
why should we do limit of stray light in UV calibration and why should use potassium chloride
How to Prepare Dilute Sodium hydroxide solution?
In Dissolution Test why limit is define Q+5% what is the role of +5%.
Why red HgI2 added during starch preparation?
How can we calculate offset value pH measurment
in hplc calibration we are using 0.05% acetone why we are using that one and what happen when its conc increases or decreases
4 Answers Aurobindo, Cadila, Martin,
how to prepare 25 ppm acetone. explian with formula
how would you determine the acceptance criteria for cleaning validationof product A for product B?
1 Answers Cipla, Cypher Solutions, Torrent Power,
How to Calibrate NMR instrument ?
How can we calculate "confidence interval" in analytical method validation? Pl. explain with example.
What is the principle of hplc detectors like.. UV detector,flurosence detector, RID?