Adapter, Distilling Trap, 29/3
Chemglass Adapter, Distilling Trap, 29/4; Adapter, Distilling Trap, Kjeldahl, 29/42 Top Outer, 14/20 Lower Inner - CHMGLS
Chemglass Adapter, Distilling Trap, 29/4; Adapter, Distilling Trap, Kjeldahl, 29/42 Top Outer, 14/20 Lower Inner - CHMGLS