| Brand | Drierite |
|---|---|
| Common Name | Dessicant |
| Model | Drierite Du-Cal |
| Country of Origin | United States |
| Preferred IUPAC Name | Calcium Sulfate |
Check the listing for details. Drierite Du-Cal Dessicant Selling By the Pound. Condition: New – Open box, Made in United States. Listed at 1.00 USD. Du-Cal DRIERITE is a special form of DRIERITE developed for drying air and the common gases. It is designed for use in industrial gas drying towers and DRIERITE Vent Driers. (It should be noted that Du-Cal DRIERITE should not be used for the drying of ammonia, NH3, since ammonia reacts with inorganic chlorides.).