Hőmérő modell készülék, készlet

DT390-1T Thermometer model apparatus set consisting of:

DT390-1K Capillary tube glass tube, inside D = 0.8 mm, outside D = 5 mm, L = 400 mm
C3040-4A Flask, flat bottom, 50 ml, SB 19
P7130-4B Stopper, silicone, 17/22/25 mm, 1 hole, SB 19