Answer Posted / govind

Injector pressure is high because the sample vapour are
expansin in the glassliner.

For limit test of heavy metals in BP, Method C require that the substance is ignited at a temperature not exceeding 800 °C. Why confines such the temperature?

4073

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on the basis of bcs class how to proceed the solubility?

782

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Please tell me about the pH of Polycaboxylic ether is it in the 5-6 range ever or more than 6

2609

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which situation gc hs and gc als require to use?

793

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In which situation we require to analytical method validation of excipient?

790

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cefoperozone and sulbactam inj. hplc test method

2692

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why glutent are detected in the rice cereal baby food product even manufacturer claimed that they are using rice and milk only?we have using ELISA to do the test,and rice supposed not containing any glutent,rite?We already repeat the test so many times and it still detected.just wondering where the glutent came from?

2788

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if instrument calibration fails then what require to do?

980

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please explain about aluminium hydroxide assay

1132

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what are the standard methods for HPLC?

2786

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what are risk assement in the analytical qbd?

762

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How we choose the mobile phase for method development.?

1213

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

2865

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4. Describe the operation of the Craig apparatus. Chapter.3 Equilibrium Processes in Separations

2719

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what is difference between UV - VISIBLE MODEL NO like 1600,1601,1700 etc ? plz explain me

2684

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