Answer / samuel

Volumetric solution is prepared in volumetric flask and it is used for estimation of assay by titration, Etc.General solution is prepared as percentage(1,5,10) for ID test and other tests

is it necessary to do HPLC calibration at wavelength 315nm if we are doing analysis at this wavelangth

0 Answers   Aarti Drugs,

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how to prepare 25 ppm acetone. explian with formula

4 Answers  

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what is biorelivent dissolution media?

0 Answers  

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how can we calculate void volume?give its importance in brief

1 Answers   Natco,

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what is full form of RVT

1 Answers  

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What is NPOC method in TOC?

1 Answers   Zydus Cadila,

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my name is santhosh i cmpleted b.pharmacy in 2009 then i went to uk in 2010 to pg diploma business management. after i came back to india.. recently again apply to uk for pharmaceutical analysis. they refused my visa you failed to explain y u r change subject. so plz ineed answer for y change the cource

1 Answers  

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Why 1.2% KCl is used for limit of stray light? and why limit of stray light is required in UV calibration?

5 Answers   Lupin, Ranbaxy,

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which solvent is highest poler acetonitrile dimethyl formamide methanole tetrahydrofurane buffer solution

8 Answers  

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What is the difference between c8 and c18 hplc column?

1 Answers  

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difference between instrumenent and equipment

6 Answers  

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How do we fix the sample concentaryion in hplc method development. what is the basis?Thanks in advance

4 Answers   DRL, Glenmark, Orchid,

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