modified distilling link, Claisen distilling link, made of borosilicate glass 3.3, 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 1 joint NS 14.5 and 4 joints NS 10
4 point flasks 5 ml, joint NS 10
Two-neck flask 50 ml with 2 joints 14.5
Hexagon stopper with joint 14.5
Thermometer with joint NS 10, from 0 to +250°C
6 ground clamps