Home Buy Online Chemicals and Solutions Solutions M-Z Methylene Red-Blue Indicator Ethanol Solution LR 100ml Methylene Red-Blue Indicator Ethanol Solution LR 100ml£18.72 ex. VAT 0.1% Methylene Red 0.05% Methylene Blue 100% Ethanol Solution In stock Methylene Red-Blue Indicator Ethanol Solution LR 100ml quantity Add to basket WishlistWishlist SKU: IND-MRB100-100 Category: Solutions M-Z Brand: LABTEK Guaranteed Safe Checkout Related products Quick view icon Zinc Chloride 0.01M Solution 500ml £43.33 ex. VAT Add to basket Quick view icon Oxalic Acid Titrant Standard Solution 500ml £15.29 ex. VAT Add to basket Quick view icon potassium-hydroxide-solution-0-1m-0-1n-500ml £19.07 ex. VAT Add to basket Quick view icon Silver Nitrate 0.02M 500ml £46.80 ex. VAT Add to basket