MS 2.5microtip, dia 2.5mm, for UW mini20

Reaction block for 2000ml round bottom flask (one flask capacity), suitable for 280℃ and 340°C series

OS40-Pro LCD Digital Enhanced Overhead Stirrer, Max. stirring quantity 40L, include18900071

UZ čistička Laboratory 20, 500 W (20-80°C), 20L