Separatory funnel, conical shape, 25 ml, PTFE-stopcock size 12,5/ 2,5 mm bore,

PE-stopper size 14,5, non graduated
Separatory funnels, conical shape (not acc. to ISO), 25 ml, PTFE-stopcock size 12,5/ 2,5 mm bore, non-graduated, PE-stopper size 14,5/23, borosilicate glass 3.3