Answer / sachin jagtap

Hydrogen is a highly flamable gas which in contact with air
( oxygen ) gives spontaneus flame.

Please tell me about the pH of Polycaboxylic ether is it in the 5-6 range ever or more than 6

0 Answers   Apex Encon Projects Private Limited, Cipla,

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Column selection in HPLC method development?

1 Answers  

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what is the value of pH

11 Answers   Reddy Labs,

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Basic principle of ESI?

0 Answers   Cipla, GVK,

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why you require QA approval & what is its importance?

2 Answers  

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If mass balance is not passing in forced degradation in method validation that method is suitable or not?

1 Answers   Aurobindo, Dr Reddys, Reddy Labs, Wockhardt,

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What is cut off value of solvent used in hplc

1 Answers   Pfizer,

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what is mean by UOD?

2 Answers  

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difference between instrumenent and equipment

6 Answers  

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on what basis SOP's can be changed? IF mobile phase ratio is 70:30 to how much % can we change the ratio in HPLC process

7 Answers   Cipla, Ranbaxy,

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What is differences between normality and molarity.in which cases both are used?

1 Answers   GVK,

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How does HPLC Calculate Void volume?

1 Answers   Lupin,

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