how to regulate noise in hplc ?

2 Answers  

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who is the father of HPLC?

6 Answers   Cipla, IPCA,

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how you fix the limits of impurities?

0 Answers  

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why chiral compounds will rotate the plane polarized light in SoR.

4 Answers   GVK,

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How to select Sample concentration in RS analysis?example.

1 Answers  

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what are peak purity,peak purity index,peak thresold

2 Answers  

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calibrtion procedue of LC-MS

0 Answers   GVK, Matrix,

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

1 Answers   Natco,

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Why we have to take 42gm of sodium hydroxide instead of 40gm for preparation of 1M Sodium hydroxide as per Pharmacopia? Whether it means the formula for calculating molarity was wrong? 

5 Answers   Claris Otsuka, Ranbaxy,

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1 % solution is equal to how much ppm

32 Answers  

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Principle of single pan analytical balance

0 Answers   Amneal Pharmaceuticals, Bayer, Dr Reddys,

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what is the difference between polarimeter lamp and ir lamp

0 Answers  

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