100 ml, Hexagonal ABS shape protective collar for measuring cylinders. Prevent an overturned cylinder from rolling off surface. Pack of 10 protectors. Suitable for tubes with a diameter of 32mm (+/-0.20mm).
100 ml, Hexagonal ABS shape protective collar for measuring cylinders. Prevent an overturned cylinder from rolling off surface. Pack of 10 protectors. Suitable for tubes with a diameter of 32mm (+/-0.20mm).