Hazardous shipping. Items with this mark may be considered hazardous under some shipping conditions. If necessary, we will change your selected shipping method to accommodate these items.
Selenium Reagent Set (No air freight)
For determination of Selenium by the Diaminobenzidine Method. Hach Method 8194. Range: 0.01 - 1.00 mg/L Se. For air freight, order 2244201