A simple and rapid method for the purification of a basic dye, Rhodamine B (RB) was developed. It was conducted by adding crude RB to an aqueous solution containing 0.2%… Click to show full abstract
A simple and rapid method for the purification of a basic dye, Rhodamine B (RB) was developed. It was conducted by adding crude RB to an aqueous solution containing 0.2% (v/v) ethanol followed by a...
               
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