Answer Posted / vijaylr

If the quality analytical techniques and results are used while a product is manufacturing that is called Quality control.It is most important to achieve the specific / fixed range of parameters which will decide the quality.
Quality assurance is detection the range of parameters of the material using the quality analytical techniques.We can assure any type of material like initial ( raw) / intermediate / final products.
Mostly Both are conducted by same SOP and slight difference may be .

how can give the expiry period and restadardisation of volumetric solution

2528

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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?

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why digestion require in icpms?

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How to decide assay range for non pharmacopeial API analysis by HPLC? Could you give me any reference for same e.g Guidelines or Paper publications?

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Why acetonitrile and water are used as extraction solvent when analysis melamine? I thought they are miscible and won't be able to separate...

1633

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What is the accrptance criteria in RSD for RS method precision on basis of impurity percentages?

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CAN WE DETERMINE THE PEAK PURITY IN GAS CHROMATOGRAPHY ANALYSIS?

1149

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What is delay volume?

1327

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how you establish the LOQ?

721

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why we are using benzene, anyline in acetic anhdride assay titration method?

2063

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what is mean by extactable and leachable study?

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

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in which situation require to change rs specification?

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What is the Formula for coreletion coefficient in plhplc calibration

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How can we calculate offset value pH measurment

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