Answer / ankit puri goswami

Gas chromatography, may be for the Flow rate accuracy of Nitrogen gas cylinders

What is definition of RRT and what is the difference between RT and RRT in HPLC

2 Answers  

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please explain about aluminium hydroxide assay

0 Answers  

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what is stability study ? why it is needed and how itis done

2 Answers   Dr Reddys, RB,

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What is the procedure for the calibration of ph meter?

1 Answers   IBS,

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A ha tc is actual defination of retention time?

0 Answers  

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Why 1.2% KCl is used for limit of stray light? and why limit of stray light is required in UV calibration?

5 Answers   Lupin, Ranbaxy,

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How to know HPLC column performance?

4 Answers   Meghmani Organics,

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why water, methanol, ethanol ets solvents are used in UV SPECTRIPHOTOMETER for blank reading ?

7 Answers  

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When we calculate Impurity against impurity std.solution and when we calculate impurity against diluted standard with applying RRF?

2 Answers   Torrent Pharma,

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In UV we measure absorbance , how it is happend ? explain me

4 Answers  

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in dissolution in one tablets two molecule one is losartan & second is HCTZ losartam is complies in s1 stage & hctz is complies in s2 stage then how to report result losartan s1 stage result or losartan s2 stage result

1 Answers   Dishman,

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If we have 120 minutes run time method for HPLC and you wan to decrease the Run time so what should you do??

6 Answers  

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