## Description Plastic container with built-in vacuum pump is ideal for drying, preserving, storing, and even shipping samples. - Vacuum pump built into the top removes air with manual strokes Rubber O-ring-sealed cover maintains vacuum Achieves a vacuum of better than 200 in. of water (15 in. of mercury) Release button allows air into the container to remove lid Vacuum-indicating button confirms interior vacuum Dial hygrometer displays 0 to 100% relative humidity with a resolution of 2% RH - Perfect for storing chemicals, powders, tissues, plant sections, electronics, and weighing samples **Includes**: Fisherbrand™ Sample Humidity Sponge™ Desiccant drying packets ## Specifications ||| | ------------ | ------------ | |Product Type|Desiccator| |Includes|Metal pump handle, chemical-resistant ABS plastic vacuum pump and cover, release button on top, O-Ring-sealed cover| |Volume (English)|101.4 oz.| |Width (English)|5.6 in.| |Height (English)|7.25 in.| |Bottom Shape|Rectangular| |Material|Polycarbonate| |Volume (Metric)|3000mL| |Width (Metric)|14.22cm| |Height (Metric)|18.41cm|