when we have polar type of sample and solvnt hen which type of
stationry phase we have to use
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column washing procedure for normal phase and reverse phase?
if your impurity coeluting with each other in that situation how require to set specification? is it acceptable?
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For titration in anhydrous media with perchloric acide, if lack of titrator, Which indicator is been used for replacement. How calculate pH of test solution to choose suitable indicator?
for heavy metal test lead used in which form pure form or any other form for preparation of lead standard sol
1 Answers Watson Pharmaceuticals,
what is mean by 40 in the dissolution basket mesh size?
what is the maximum flow rate in prep hplc
Which water can use Hplc analysis
9 Answers BioGenomics, Dr Reddys, Reddy Labs,
How would you decide dissolution medium for NCE compound of class I drug
In method developement or in any analysis if we use small length column for analysis what happen then ? why ?