Make up a 1% solution in ethanol.
Add 1 gram of Xylenol Orange in 50 mL ethanol, dissolve it and make up-to 100 mL with ethanol.
Add 1 gram of Xylenol Orange in 50 mL ethanol, dissolve it and make up-to 100 mL with ethanol.
A database about Preparation of Laboratory Reagents. A Project of SCIENCE Pakistan
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