Adapter, Distilling Trap, 24/4
Chemglass Adapter, Distilling Trap, 24/4; Adapter, Distilling Trap, Kjeldahl, 29/42 Joint Size - CHMGLS
Chemglass Adapter, Distilling Trap, 24/4; Adapter, Distilling Trap, Kjeldahl, 29/42 Joint Size - CHMGLS