Email this pagePrint this page Methylene Blue - 0.05% w/v Go back to: Chemical Reagents, pH Indicators and Biological Stains Product Code: C2101 Aqueous Solution Hazard Rating4-Extreme 3-Severe 2-Moderate 1-Slight 0-Minimal Health1 Flammability0 Reactivity0 100 mls$7.57 each 500 mls$11.06 each 1 liter$13.65 each MSDS for Methylene Blue - 0.05% w/v