Answer / suman kum,ar

reference standard is using as reference for API(that u procured from Vendor) WHICH WE ARE going convert in to Working standard.
Assay and water content like tests we will perform

why we use caffeine for hplc calibration?

5 Answers   Aurobindo,

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why multimedia dissolution require to do?

0 Answers  

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How to make up 100ml of a solution cintaining compound A at 95µg/ml and compound B at30µg/ml for an HPLC reference standard.

3 Answers  

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i want to know about headspace and interview question on headspace

1 Answers   Srikem Laboratories,

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Which parameters require to do in tech transfer?

0 Answers  

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Can anybody tell me how to measure Redox potential in an aerobic matrix, for e.g., soil etc.?

2 Answers  

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

1 Answers   Natco,

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how can we determine RRF value in HPLC FOR CALCULATION OF IMPURITY ?

4 Answers   Macleods,

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I have 1 gram of Diphenylamine and want to make a 10,000 or 1000 ppm solution in methanol. How do I make this?

9 Answers   Midas Technologies,

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What about karl fischer reaction mechanism ?

2 Answers   Aurobindo, Mylan,

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Why only 1.2 million lux hours require in photostability study?

0 Answers  

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How to decide assay range for non pharmacopeial API analysis by HPLC? Could you give me any reference for same e.g Guidelines or Paper publications?

0 Answers   NCL,

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