Vessel, Reaction, Lid, 4-Neck 29/42 CN, 24/40 SN's
Item No. 50074743
REACTION VESSEL LIDS, 4-NECKS Four neck vessel lid to fit CG-1920 through CG-1936 vessels. Lid has a flat ground surface allowing it to be greased or used with an o-ring. Note: Four neck lids are available with joint sizes and configurations other than those listed.