Answer / s.dhivya

Column efficiency.

How can we konw that the HPLC column is endcapped? Is it possible to identify visually without COA?

2 Answers   JBCPL,

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What is the difference between bulk property detectors and Solute property detectors vivimed labs limited

3 Answers  

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a bottle of concerntrated HCL (36.5) was labelled as 37% (w/w) and density 1.19m/l.What is hcl molarity?

8 Answers  

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how to correct peak when peak comes broader in shape? How to do calibration of HPLC?

2 Answers   Mankind,

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what is the identification test of volatile substance? what is volatile compound?

1 Answers  

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What is Formula of Potency calculation on Dried basis, As is basis& Anhydrous basis.

11 Answers   Laurus, Teva API,

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Why do we use 500ppb sucrose and 500ppb 1,4 benzoquinone in TOC calibration?

1 Answers  

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what is the difference between loss on drying in ordinary oven technique and vacuum oven technique

4 Answers   Divis Laboratories, Ranbaxy,

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What is NPOC method in TOC?

1 Answers   Zydus Cadila,

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Describe your experience with analytical instrumentation?

3 Answers   Alembic, Apotex, Aurobindo, DLF, Enal Drugs, Lupin, Natco, Pharma,

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why we are doing seal wash and needle wash?

3 Answers  

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If we have 5 strength which is not dose proportinate and excipients also diffrent in each strength then how we can proceed for Force degradation? and excipient are same but not dose propotinate the how FD?

0 Answers  

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