Caustic Blue Indicator, *% (100mL)$18.80 – $22.82 % Indigo Carmine Choose an option0.5%1.0%Clear Caustic Blue Indicator, *% (100mL) quantity Add to cart SKU: C-300 & C-298 Categories: Indicators, Laboratory Testing Solutions & Chemicals Tag: C Description Additional information Description The 1% solution is more stable and will have a longer shelf-life than the 0.5% solution. Additional information % Indigo Carmine 0.5%, 1.0% Related products Ammonium Persulfate, Reagent Grade $31.10 – $71.04 This product has multiple variants. The options may be chosen on the product page Ammonium Acetate, 20% w/v Solution (1-Liter) $56.45 Bromide-Bromate, 0.100N $36.27 – $48.40 This product has multiple variants. The options may be chosen on the product page Potassium Ferrocyanide, Solution $99.80 – $133.14 This product has multiple variants. The options may be chosen on the product page