Description
stonylab Glass Vacuum Flow Control Adapter, Borosilicate Glass Flow Control Vacuum Distillation Take Off Adapter with PTFE Stopcock for Laboratory Supplies 1 Number of Items:1 suitable for 3 PZN 11038827 LACALUT Interdental sold2026 B0CY2VTLLF Style:PVD Coated(black&grey) suitable for 3 or use the patches to prevent future problems