Expansion Adapter, 40/38 Socket and 24/29 Cone, Borosilicate 3.3 Glass Lab Supplies_Lab Supply Sets this silicon diode mounts on

this silicon diode mounts on a transparent base with 4mm color-coded sockets and a printed circuit diagram for hands-on forward-bias demonstrations

Metamorphic rocks containing different rock specimens supplied in carboard box

Double-vessel copper calorimeter set with a 75 by 50mm inner cup on cork supports inside a 100 by 75mm outer shell and a slotted lid

a 12V/21W lamp house

Expansion Adapter, 40/38 Socket and 24/29 Cone, Borosilicate 3.3 Glass Lab Supplies_Lab Supply Sets this silicon diode mounts onExpansion adapter in borosilicate 3. 3 glass features 40 38 socket and 24 29 cone for connecting different ground joint sizes in chemistry apparatus.