"serv Dial Sud & sars"

Made of borosilicate glass, with interchangeable plastic stopper and glass stopcock.

High quality dropping funnel for Chemistry classroom or laboratories.

Cylindrical dropping funnel made of borosilicate glass with a 100 ml capacity, equipped with a 19/26 plastic stopper and a needle valve stopcock for precise control during liquid dispensing, ideal for experimental setups and chemical processes.

Dropping funnels with glass stopcocks and sockets fitted with interchangeable plastic stoppers.

Dropping Funnels with PTFE Rotaflow needle valve stopcocks and sockets fitted with interchangeable plastic stoppers.