modified distilling link made of borosilicate glass 3.3, Göttinger type, for loss-free working with small quantities of substances consisting of:

Micro still with 2 joints NS 14.5 and 1 joint NS 10
Distribution spider with 3 cones NS 14.5 and 1 socket NS 14.5
3 point flasks 5 ml, joint NS 14.5
Two-neck flask 50 ml, with 2 joints NS 14.5
Stopper with joint NS 14.5
Thermometer with joint NS 10, from 0 to +250°C
5 ground clamps