When i inject amines and acid on HPLC then which peak will elut first?

4 Answers   Sun Pharma,

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difference between IR& FTIR

4 Answers   Cadila,

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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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why wetlab is called as wetlab

6 Answers  

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Why use the Omeprazole as a reference standard to estimate the assay of esomeprazole by HPLC method

1 Answers   Student,

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What is the Calcultion of S/N Ratio.

2 Answers  

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What is difference between the working standard and reference standard?

1 Answers  

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WHAT IS THE CRITERIA FOR SELECTION OF TIME OF DISSOLUTION AND THE MEDIUM OF DISSOLUTION?

0 Answers   GVK,

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What is use of LOD and LOQ in validtion and give range and in calculation why we use 3.3* LOD here why we use 3.3

2 Answers   Dr Reddys, IPCA, Reddy Labs,

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what is the difference b/w repeatability nd reproducibility ?

1 Answers   Aptuit Laurus,

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What is difference between Related Substance & Impurity Profile?

2 Answers   Jubilant Organosys,

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why KBr is used in FTIR SPECTROSCOPY and why is it necessary to triturate KBr during FTIR analysis?

25 Answers   Hikal, Lupin, Wockhardt,

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