Indicating DRIERITE is impregnated with cobalt chloride. Indicating DRIERITE is blue when dry and changes to pink upon absorption of moisture. The color change is pronounced and clearly visible. This makes Indicating DRIERITE valuable when it is necessary to know with certainty that dryness is being maintained and to signal when the drying agent should be replaced. It has the same efficiency as Regular DRIERITE, and somewhat greater capacity due to the desiccating effect of the cobalt chloride. Contents: 97% CaS04, 3% CoCl2.Catalog No.: D1020-1A | D1020-2A | D1020-3A | D1020-6 | D1020-7 | D1020-8 | D1020-9 | D1020-10 | D1020-11
Non-Indicating Drierite is anhydrous calcium sulfate. It is of neutral pH, constant in volume, chemically inert except toward water, insoluble in organic liquids and refrigerants, non-disintegrating, non-wetting, non-toxic, non-corrosive, non-channeling, generally recognized as safe (GRAS) by the FDA, not regulated by OSHA, economical to use, and can be regenerated repeatedly for reuse. Typical analysis >99.5% CaS04.Catalog No.: D1000-1A | D1000-2A | D1000-3A | D1000-6 | D1000-7 | D1000-8 | D1000-9 | D1000-10
The DRIERITE Mini-Dehumidifier is designed for the static absorption of moisture in closed containers of up to 6 cubic feet in volume. It meets the demand for a convenient, safe and efficient drying unit for the analytical balance or other small closed compartments, such as reagent storage cabinets, desiccators and safes. Static drying of air and gases to a -100° F dew point. Convenient drying unit for the analytical balance chamber or other small enclosures. The DRIERITE Mini-Dehumidifier may be regenerated by placing it in an oven at 220° C or 425° F for one hour.Catalog No.: B2142
Tel-Tale® Bulk Desiccant 5-Lb Cans. The indicating silica gel is a lustrous royal blue color when it is fresh. As it adsorbs water, the color changes to light blue, then pink, and then almost colorless. This color progression provides a relative indication of the degree of saturation of the silica gel. The product is reusable and will change back to a deep blue color when reactivated at 125° to 160° C. These products are actually bulk, not packaged, desiccants. The steel can has a friction fit lid for a highly effective moisture barrier, ensuring that the desiccant remains active until you...Catalog No.: D1060
Humidity Sponges™ meet all drying requirements. The latest in drying technology turns any container into a desiccator. Indicator bag particles show when moisture capacity has been reached. Humidity Sponges™ meet FDA (Food and Drug Administration) requirements for use in direct contact with food and drugs. Desiccant (sodium calcium aluminosilicate hydrate) is nontoxic and is a GRAS (Generally Recognized as Safe) material. It is ideal for storing food/pharmaceutical samples, electronics, PC boards, optics, chemicals, and equipment. Outer material is made of DuPont’s Tyvek™ breathable, high-...Catalog No.: CON3150 | CON3151
Useful anywhere desiccation is needed, these cartridges contain inert, non-corrosive and non-toxic silica gel. They fit “Space Saver” desiccators, in addition to other plastic desiccators of similar size.
- Clear polystyrene dish allows instant visual inspection of silica gel, which changes in color from blue to pale pink as it absorbs moisture
- Highly porous membrane covers the dish providing excellent moisture absorption