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Scienceware* LDPE Wash Bottles With Venting Assembly
Unique, patented, two piece venting assembly prevents pressure buildup of solvents within the wash bottle, eliminating solvent drips from the spout due to internal evaporation. Bottles are low density polyethylene. Closures and assembly are made of polypropylene. Note: Use only with solvents compatible with LDPE. 500 ml capacity.