Answer Posted / moodu shankar

10000 ppm

if tech transfer fails whay require to do?

835

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If we have 5 strength which is not dose proportinate and excipients also diffrent in each strength then how we can proceed for Force degradation? and excipient are same but not dose propotinate the how FD?

793

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How do we fix the sample concentaryion in hplc method development. What is the basis?

1196

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Colorimtry

1647

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why we use glass fiber filters use in some situation?

787

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in which situation require to use paddle and basket?

729

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Why sometime potassium ortho phosphate mix with acetone use for sample preparation for hplc

1457

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how to get accurate result for Residue on evaporation in purified water

1640

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How you develop a method in HPLC?

2608

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How to choose the which salt is suitable for mobilephase

3229

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While performing TOC sst analysis Zero shift disabled & sample analysis zero shift enabled why?

2854

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What is the requirement for brazil in the analytical method vslidation comparr to ich?

759

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Identify problem faced when mass spectroscopy is used with HPLC system ?

1852

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Why use only methanol,used determinationof moisture content not use other solvents

1399

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effect of pore size, pore volume, partical size, column length, carbon load on retention time? what is carbon load? what is the use?

913

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