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?

0 Answers  

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Why we have to take 42gm of sodium hydroxide instead of 40gm for preparation of 1M Sodium hydroxide as per Pharmacopia? Whether it means the formula for calculating molarity was wrong? 

5 Answers   Claris Otsuka, Ranbaxy,

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what is the results if we use ODScolumn instead of BDS column ,(ther parameter is same for column) in assay method ?

3 Answers  

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why we use 0.1% acetone in gradient calibration of HPLC?

3 Answers   Cipla, Dr Reddys, FDC,

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What is Rf value& Rx value in TLC?

1 Answers   Abbott,

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only one end point is possible for citric acid and we get 2 end points for di acid why?

3 Answers   Reddy Labs,

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what is analytical chemistry all about?

6 Answers   Dr Reddys,

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What is the requirement for brazil in the analytical method vslidation comparr to ich?

0 Answers  

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what is the balance drift?

2 Answers   Torrent Pharma,

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What is the composition of K.F

6 Answers   IPQA,

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what is the maximum flow rate in prep hplc

1 Answers   Meril Life Science,

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What is reaction takes place when water content analysis is done

2 Answers  

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