From where 16 or 5.545 is derived in theoretical plates calculation formula by USP or JP/BP/DAB and what is meaning of this coefficient and impact in calculation ?

2 Answers   Nectar Lifesciences,

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what is primary solution and secondary solution

2 Answers  

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define beer-lambertslaw.

5 Answers   Laurus,

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Which are the diffrent grades of api in pharma?

0 Answers  

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In Karl fischer titrator what medium we can choose to analysing aldehyde and ketone samples by using KF reagent

4 Answers  

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Why irmoisture balance is used for corrugated box moisture testing

0 Answers   Leiutis, Lupin,

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What is the difference between Discriminating media and DPDM(Dissolution Profile with Different Media)

0 Answers   Natco,

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What is difference b/t uv detector and rid

5 Answers  

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What is the exact reason to use THF and IPA in buffers of Reverse phase HPLC as a solvent?

1 Answers   Dr Reddys,

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why we use pyridine to determine moisture content of acetonel

2 Answers   Lee Pharma,

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why we are adjusting the ph in buffer solution preparation

2 Answers  

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how do start hplc method development? how much sample required for developing the method development?

3 Answers   BMS, Cipla, Indoco Remedies, Sun Pharma,

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