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Q.

How to prepare 10 ppm solution of quinine sulphate in 100 ml

Tags: ml, ppm solution of quinine sulphate
Asked by pravin bhonde, 07 Jan '08 03:06 pm
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Answers (1)

1.

Dissolve 1 mg of quinine sulphate in a aliquote of water & make the volume upto 100 ml. this will give 10 ppm concentration of solution.
Concentration expressed as parts of solute per million parts of solution.
Answered by ruhy, 12 Apr '08 10:45 am

 
  
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