Styrene-acrylonitrile utility boxes are ideal for storing dry materials like powders, filters, chromatography sheets, stoppers, and fittings
Nalgene utility boxes can also be used for freezer storage and short-term storage of nonvolatile liquids. White low-density polyethylene lids (included) snap securely into place. Boxes are stackable and have rounded corners for easy cleaning. Not leakproof.