Answer Posted / guest

1.column performance is the column should comply the stated
systemsuitability in case of dedication OR It may satisfies
the common general criterian used for all column while
receiving new column OR Check the performance as per
manufacturer recommendations.
Column Effecience: This is regarding to the therotical
plates which results in the peak sharpness as more the peak
sharp more its 'N' no. of therotial plates as more
efficient column.
2.column performance is the column should comply all types
of fraction be seprated with respective solute and solvent.
and column efficiency is column should comply all plates
be segregate with sharpness.

Describe your field experience sample type collected,sample techniques,field measurements taken and equipment used?

2695

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How to calculate coreletion coefficient

1713

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WHY pKa value is more important than pH value of the mobile phase in HPLC?

1768

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why require to do water content for drug product?

826

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Why only hydroxy naphthol blue indicator is used for standardisation of 0.05M EDTA solution instead of solochrome Black T or Euriochrome Black T indicator which is used for all sample analysis with 0.05M EDTA solution?

2719

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Why dissolution test is not performed in all of the products

2535

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what is mean by extactable and leachable study?

1164

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WHAT IS THE PARAMETER FOR THE SELECTION OF MOBILE PHASE IN HPLC?

1185

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what is the principle involved in turbidometry and nephelometry ?

4158

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what is mean by dissolution biowaiver study?

931

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how to decide for one product require water content or LOD?

777

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why cone formation during dissolution?

782

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is it nessesary to do solution stability for 7 days?

771

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How to decide assay range for non pharmacopeial API analysis by HPLC? Could you give me any reference for same e.g Guidelines or Paper publications?

3353

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process of Diclofenac sodium,IP.

2208

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