Dropping funnel, 100 ml, graduated, cone/socket size 29/32,

with PTFE-stopcock 2,5 mm
Dropping funnel, 100 ml, cylindrical, socket size 29/32, drain tube with cone size 29/32 and dropping point, graduated, PTFE-stopcock size 12,5/2,5 mm bore, borosilicate glass 3.3