Fisher Scientific Bel-Art SP Scienceware Desiccant Cartridge 3.93 Inch dia., Reuseable/Disposable - 0859414B

This item requires 3-5 Business Days to process and prepare for shipping.

• Inert, noncorrosive and nontoxic silica gel
• Clear polystyrene dish allows instant visual inspection of silica gel, which changes color from blue to pale pink as it absorbs moisture
• Highly porous membrane covers the dish, providing excellent moisture absorption
• Desiccant can be easily regenerated by heating cartridges in a 50°C (122°F) oven overnight
• For more rapid drying, cut the membrane, transfer the spent gel crystals into a glass or porcelain dish and place in a 150°C (300°F) oven for one hour
• Individually foil sealed
• Fits "space saver" desiccator, in addition to other plastic desiccators of similar size