Flask, round bottom two side necks at an angle of 20°, center neck ST 14/23, side neck ST 14/23, acc. to DIN 12394
Laborbedarf,Laborglas,Glasbauteile,Kolben,DreihalskolbenRound bottom flasks, three necks, centre neck NS14/23 and side necks NS 14/23 with standard ground socket, with angled side necks