Answer / d srinivasu

sucrose does not undergo mutarotation

Answer / s.ramakrishna

sucrose does not give mutarotation,it gives stable optical rotation.

What is the difference between c8 and c18 hplc column?

1 Answers  

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if the flow rate is increases then any changes in retention time in hplc

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 the difference between the ordinary loss on drying technique and vacuum oven technique?

1 Answers   Divis Laboratories,

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what is difference between IR lamp and polarimeter lamp

2 Answers   Raks Pharma,

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which are the diffrent batches in the pharmaceuticals?

0 Answers  

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WHY POTASSIUM HYDROGEN PTHALATE IS USED FOR PERCHLORIC ACID? What is difference btw UV detector & RID detector? what is dissolution? What is unit of KF? what is the significant of pH in HPlc?

1 Answers  

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what is SOP?How can prepare?

1 Answers   Reddy Labs,

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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 meaning of stress study?

2 Answers   Reddy Labs,

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How to establish relative response factor for hplc. Why it is required?

0 Answers  

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can some other acids like nitric acid or HCl can be used in the calibration of UV.Vis. spectrophotometer????

2 Answers   Cipla,

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