Class B Graduated Cylinder with Spout, Hexagonal Base, and Protective Collar, 25mL, Borosilicate Glass Capacity_2000mL Three-neck multiple adapter in borosilicate

Three-neck multiple adapter in borosilicate glass features 19/26 socket for multi-component chemistry apparatus assembly and distillation setups

Fifteen-frame pulley block assembly set with five each of single

each topped with a small handling knob and stored in a hardwood block for classroom balance coursework

transmitting maximum light when their axes align and nearly extinguishing it when crossed at 90 degrees

This funnel measures approximately 12" long

Class B Graduated Cylinder with Spout, Hexagonal Base, and Protective Collar, 25mL, Borosilicate Glass Capacity_2000mL Three-neck multiple adapter in borosilicateClass B graduated cylinder in borosilicate glass holds 25mL with spout and hexagonal base for general purpose volumetric measurement procedures.