Fluka and Supelco

Indicator Solutions

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32804 Alkali blue solution indicator for neutralization and saponification number, acc. to DIN 51558/559
    • 32806 Alkali blue 6B solution 0.1% in ethanol, for acid-base titration
    • 318701 Bromocresol Green sodium salt solution 0.04 wt. % in H2O
    • 318728 Bromocresol Green/Methyl Red, mixed indicator solution in methanol
    • 318736 Bromocresol Purple solution 0.04 wt. % in H2O
    • 18046 Bromophenol Blue solution ~1% in DMF, indicator
    • 318744 Bromophenol Blue solution 0.04 wt. % in H2O
    • 32822 Bromothymol Blue solution acid-base indicator
    • 32909 Crystal violet solution 0.5% in anhydrous acetic acid, indicator for non-aqueous titration
    • 34531 Ferroin indicator solution redox indicator, Reag. Ph. Eur., E0 in sulfuric acid 1 mol/l = +1,06 volt
    • 46270 Ferroin indicator solution redox indicator, 0.025 M
    • 318922 Ferroin indicator solution 0.1 wt. % in H2O
    • 55928 Indigo carmine solution indicator solution
    • 36041 Litmus solution for titration, according to Kubel and Tiemann
    • 34576 Methyl Orange solution 0.1%, indicator, Reag. Ph. Eur.
    • 32940 Methyl Orange mixed indicator solution acid-base indicator
    • 32941 Methyl Red solution acid-base indicator
    • 36023 Mixed indicator solution for determination of water hardness, according to Cooper
    • 69793 Mixed indicator 5 solution for ammonia titrations
    • 34605 Phenolphthalein solution 2% in ethanol, indicator
    • 34607 Phenolphthalein solution puriss. p.a., Reag. Ph. Eur., indicator, 1% in ethanol
    • 34606 Phenolphthalein solution 0.375% in methanol, indicator
    • 319236 Phenolphthalein solution 0.5 wt. % in ethanol: water (1:1)
    • 34117 Starch solution in saturated salt solution, indicator, from potato
    • 319554 Starch solution 1% in H2O, indicator
    • 35325 Tashiro’s indicator solution in methanol
    • 89584 o-Tolidine solution according to Ellms-Hauser, for spectrophotometric det. of Au, Cl
    • 36828 Universal indicator solution with color chart and directions for use, pH 4-10
    • 36829 Universal indicator solution with color chart and directions for use, pH 9-13
    • 31282 Universal indicator solution pH pH 3-10
    • 36827 Universal indicator solution pH 0-5 with color chart and directions for use, pH 0-5
    • 34558 Zinc iodide-starch solution indicator, Reag. Ph. Eur.