Answer Posted / vaibhav k. more

USP

How would you decide dissolution medium for NCE compound of class I drug

2247

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what is biorelivent dissolution media?

801

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How do we get end points and how many end points are possible for citric acid and di-acid not theorotically answer should be given practically.

2580

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How can we confirm the HPLC column is end-capped or not? Is it possible to identify by physical appearance?

3206

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How to set analyticl specification for combination products?

728

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What is viod volume and peak purity in HPLC?

2877

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can we use the same detector in HPLC as well GC and what could be the differences we can find in the final chromato graph in any aspects?

2175

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sop of a uv visible spectrophotometer double beam elico model

5906

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1.What is the difference between method validation and method verification 2.Which guidelines proposed to method transfer

1839

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WHAT IS THE PURPOSE WE USE HCL, CHOPPER, BURNER, MONOCHROMATOR in AAS? PLEASE EXPLAIN BRIEFLY

2603

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What is the Formula for coreletion coefficient in plhplc calibration

1816

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Which products will produce when acetic anhydride reacts with Ter-butanol, Sec-butanol, Iso butanol, Dimethylamine etc.

2859

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if instrument calibration fails then what require to do?

973

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if peak get problamatic then what require to do?

792

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Loss of linearity in tkn analysis, possible reasons?

1311

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