Answer / anil kumar

Wilhelm Roentgen

Answer / somu

Rantogen(German country)

In Karl fischer titrator what medium we can choose to analysing aldehyde and ketone samples by using KF reagent

4 Answers  

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What if impurity area in control sample coming more as compared to LOQ level of impurity ?

1 Answers  

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How can we detect a compound in hplc which does not have any chromofore?

1 Answers  

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Why we inject a standard 6 times for Related substances by HPLC and 5 times for Assay?

3 Answers   GVK,

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WHAT IS THE CRITERIA FOR SELECTION OF TIME OF DISSOLUTION AND THE MEDIUM OF DISSOLUTION?

1 Answers   GVK,

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

7 Answers  

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which procedure we follow if 6th month of accelerated sample fail?

1 Answers   Dr Reddys,

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why 2Theta value is consider in the XRPD spectra and how to consider the 2 Theta value

2 Answers  

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How to calculate %w/w and %v/v of a component(or solvent)by NMR

1 Answers   ACME, Vimta Labs,

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why we use pyridine to determine moisture content of acetonel

2 Answers   Lee Pharma,

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For standardization of volumetric solutions, acceptance limit for concentration is considered as 10% of nominal concentration and %RSD as NMT 0.2% (for appropriate no. of replicates). But , if %RSD has not met, what should be further action?

1 Answers  

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What is post run in hplc?

1 Answers   Cipla,

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