HB 10.1 shield for heating bath:
For optimal protection against splashes of hot liquid.HB 10.2 protective cover for heating bath:
Essential accessory if it is not possible to work in an extractor hood. Protects the user against splashes of hot liquid and in the event of the evaporator flask breaking.RV 10.4002 magnetic valve laboratory vacuum:
For a single or multiple connection benchtop diaphragm vacuum pump. Accessory required for an existing vacuum.