Email this pagePrint this page Alkaline-Iodide-Azide - APHA Alsterberg Method Go back to: Chemical Reagents, pH Indicators and Biological Stains Product Code: C1163 For Dissolved Oxygen Hazard Rating4-Extreme 3-Severe 2-Moderate 1-Slight 0-Minimal Health3 Flammability0 Reactivity0 † Subject to a UPS hazardous material surcharge of $20.00 per shipment. 500 mls$23.32 each 12 x 500 mls$15.55 each 1 liter$36.82 each 6 x 1 liter$24.55 each 4 liters$103.10 each 4 x 4 liters$72.65 each MSDS for Alkaline-Iodide-Azide - APHA Alsterberg Method