wen v have polr solvent then which type of column use in hplc

2 Answers  

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Which are the diffrent grades of api in pharma?

0 Answers  

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How we get DST moisture 15.4-16.0%. what is the calculation or method behind it.

2 Answers  

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how do you perform reverse enginearing study for drug containing sodium chloride sodium citrate sodium bicarbonate

1 Answers   Strides,

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How to determine retention time in Chromatography

2 Answers   Mylan,

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We use Potassium Dichromate solution for the calibration of UV-Visible Spectrophotometer in UV region. My question is to calibrate visible region which solution could be used in photometric accuracy

0 Answers  

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NMR is both qualitative and quantitative?EXPLAIN

2 Answers  

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why urasil use in hplc column perfomance?

1 Answers   Bayer,

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Hplc detect how much ppm solutions i want range

4 Answers  

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in which situation require to take incident in validation?

0 Answers  

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

8 Answers  

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k.f principle in finding out moisture content

1 Answers  

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