Universal Indicator of pH, solution for volumetric analysis

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Universal Indicator of pH, solution for volumetric analysis
Content: 100 MLT
Physical Description:
liquid
Quality Name: for volumetric analysis
COLOUR RANGE ZONE: pH 1.0 red sherry; pH 2.0 pink; pH 3.0 red orange; pH 4.0 orange red; pH 5.0 orange; pH 6.0 yellow; pH 7.0 yellow green; pH 8.0 green; pH 9.0 green bluish; pH 10.0 blue
Specification: COMPOSITION:@§p-Dimethylaminoazobenzene@60 mg§Methyl Red@40 mg§Bromothymol Blue@80 mg§Thymol Blue@100 mg§Phenolphtalein@20 mg§Sodium Hydroxide 1 mol/l@0.45 ml§Water@4 ml§Ethanol absolute@100 ml