Globe Scientific is pleased to offer these implosion proof vacuum and filtration dessicators. They are an excellent alternative to glass dome and porcelain desiccators and offered at a much lower price.

The desiccator comes complete with a removable pan for holding drying agents. The lid contains an integrated vacuum release/non-return valve assembly. The specially grooved stopper allows required air to be re-admitted very slowly to avoid disturbing the contents.

Usage Instructions

• Remove the polycarbonate cover 
• Insert the sample into the pan
• Open the vacuum retention valve 
• Connect the tube of the pump to the desiccator spigot in order to create a vacuum 
• Close the vacuum retention valve

Note:
Apply a small amount of grease to the o-ring to help establish the initial vacuum.