Polypropylene Stirring Rod with Rubber Policeman Tip, 12-Pack

This pack of 12 lab stirring rods features spatula ends, commonly known as policeman stir rods. The spatula ends are fitted with rubber tips for scraping residue from glass surfaces during quantitative transfers. The rubber-tipped policeman design is essential for quantitative analysis work where complete transfer of precipitates and residues from beakers and other vessels is required. Suitable for analytical chemistry laboratories and classroom instruction.