Answer Posted / sumit palta

its not about system suitability check .its about stability program in formulated drug product by following the ich guideline Q1D.

what is the origin to prepare standard operating procedure

2314

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Many times I don't got a caffeine peak in calibration of hplc using guard column ❓

1802

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how to calibrate hplc & gc

4497

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can i use hplc detector to uplc and why?

2276

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If inhouse hplc related substance method is completly diffrent from Usp for finished proďuct with diffrent impurities then how require to prove method equivalecy?

767

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what is mean by nitrosamine impurities?

1057

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what is the difference between potentiometric titration and karl fischer titration?

3176

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why require to add enzymes in capsules dissolution only? is it require to tablet also?

674

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What is stray light in uv what are units for stray light

1630

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for which product require to do content uniformity? what is limit of cu?

806

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In Dissolution Test why limit is define Q+5% what is the role of +5%.

3091

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what is the disso medium for tropsiun chloride

2255

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what is definition of validation? which components are followed give detail?

2358

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What are usp limits for theoritical plats,resoution,tailing factor,peak to valley ratio

1895

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In GC calibration,what is the procedure to calibrate the TCD (thermal counductivity detector)suggest ?

3164

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