Division 4.6
United Kingdom
Indicator solution. Dissolve 0,01 g methyl red, 0,02 g bromothymol blue and 0,06 g bromocresol green in 100 ml of ethanol. Store the solution in a brown closed bottle, in a cool, dark place.
United Kingdom
Indicator solution. Dissolve 0,01 g methyl red, 0,02 g bromothymol blue and 0,06 g bromocresol green in 100 ml of ethanol. Store the solution in a brown closed bottle, in a cool, dark place.