Stoppers, with drip tip, MBL®

Ideally suited for use with volumetric flasks etc. Lower closed end of stopper features a 'drip-tip' to ensure adhered liquid is returned to the flask. Flat head allows stopper to be stood on end, thus preventing contamination of the ground surface.

• Hexagonal head prevents the stopper from rolling and provides a good grip
• Hollow-blown to reduce weight