Daigger
- http://www.daigger.com/
- Laboratory equipment, scientific supplies and instruments for chemistry, research, and biotechnology laboratories.
Drierite
- http://www.drierite.com/
- Laboratory air and gas drying unit is an all-purpose drier. Vent Drier Systems for drums and small tanks, drying organic liquids, polyurethane reactants, gases and solids. Drierite is anhydrous calcium sulfate.