Answer Posted / deepakm

calibration is the set of operations under specified
conditions that establishes a relationship between the
values of quantities indicated by the measuring instrument
or system and the corresponding values indicate by the
standard and to adjust if any deviations are observed to
bring into tolerance limitsi.e. this is basically the
comparision of process against a standard.
verification means to verify something against some set of
standards to find out whether it meets the requirements or
not.it is only an act of checking bt no adjustment has to be
done.

process of Diclofenac sodium,IP.

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if tech transfer fails whay require to do?

892

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Ratio of Water and Acetonitrile(diluent) is not recommended to use in cleaning method validation,why?

3017

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if your product is soluble in 0.1n hcl and water then which you choose as media from these 2 media?

733

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What is mean by PDR?

1025

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how require to select dissolution media? what is discrimination?

836

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We use Potassium Dichromate solution for the calibration of UV-Visible Spectrophotometer in UV region. My question is to calibrate visible region which solution could be used in photometric accuracy

1959

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WHY pKa value is more important than pH value of the mobile phase in HPLC?

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Please give idea about method development for cleaning method and how maco level establish

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what is different when impergnated silica plates are used in separation of azo dyes using column chromatography?

2074

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what is partion and column chromatography

2464

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What is diffrence between extractable volume and deliverable volume? Answer pls

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What is the purpose of octyl silane columns?

4334

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

2444

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How do we quantify crystaline and amarpous forms by using (NMR, XRD)spectroscopic techniques? Which any others instruments are useful for this quantification? explain

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