why chiral separation?

1 Answers  

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what is the results if we use ODScolumn instead of BDS column ,(ther parameter is same for column) in assay method ?

3 Answers  

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What is column dead volume?

4 Answers   Astron Research,

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what is the basic principle of conductivity meter

4 Answers   Hetero,

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stability study is going on up to 3years for famotidine-USP but the pharmacopeia is revised and tlc test is replaced with hplc test. At the 4th year frequency the product is failed in hplc test .how can i assain the expiry or retest date and can i stop or continue the programme?

2 Answers   Nakoda Chemicals,

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in monograph 7 imp are there but in vendor showing 5 imp do not req to include 2 imp for that what will be justification?

0 Answers  

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In Related Substances Test how we can reside the limit of impurity ?

2 Answers   MSN Pharma,

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what is pKa ?

10 Answers   Dr Reddys, Shasun Chemicals,

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Why we use holmium oxide,perchloric acid for uv/vis calibration

4 Answers   Cipla, Orchid, Ratiopharm,

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Why pyrene is also use for calibration if detector

1 Answers   Cipla, Dr Reddys,

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differance between L1 and L7 columns

5 Answers   Everest,

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Why we are using the methanol in Kf titration?

6 Answers   Reddy Labs,

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