Dreihalskolben mit 20° schrägen Seitenhälsen NS 19/26, Mittelhals NS24/29 DIN12394, BORO3.3, DestillationskolbenFlask, round bottom, 100 - 4000ml, two side necks at an angle of 20°, center neck ST 24/29, side neck ST 19/26, acc. to DIN 12394Laborbedarf,Laborglas,Glasbauteile,Kolben,DreihalskolbenRound bottom flasks, three necks, centre neck NS24/29 and side necks NS 19/26 with standard ground socket, with angled side necks
*nicht DIN (no DIN)