Separating funnels, glass, con ical, with PTFE key

Separating funnels, Borosilicate glass 3.3, conical, with PTFE key Conical pattern. With glass stopcock, PTFE key and retaining device. Available with, or without, graduations to read the approximate volume. With PP conical stopper. Capacity 2000 ml Socket 29/32 NS Bore 6.0 mm Grad. without ml