Adapter pack for 5mL tubes in 15mL cavity, 4/pk.

Glassware Glassware vertical，with anti-explosion film，including condenser(1700cm²), 1000ml evaporating flask (NS 29/32) and 1000ml receiving flask (KS 35/20)

Crossed stirrer, shaft length 35cm,stirrer diameter 6.5cm, PTFE coated

OS70-Pro Package 2# LCD Digital Enhanced Overhead Stirrer with Timer, Max. stirring quantity 70L, with 18900478 & 18900497 free