LIFKOME 50pcs Solid Rubber Stopper Tapered Lab Seal Sink Drain Stoppers for Research

Package List test tube plugs Features -Material: Rubber Bottle Plugs. -Color: Beige Test Tube Plugs. -Size: About 2.70X2.50X1.80cm/1.06X0.98X0.71in Solid Rubber Plug. - Selected rubber material heat-resistant, acid and alkali resistance and waterproof Rubber Sealing Plug. - Suitable for scientific research laboratory use, especially for use with non-aggressive or concentrated Bottle Plug Stopper. - Great for kinds of scientific laboratory utensils, such as test tube, flask, or other laboratory applications Solid Rubber Stopper. - The rubber plug is made of rubber, sealing, which has a Laboratory Bottle Stopper Plug. - Simple in structure, very easy to use. The sealing plug can greatly meet your scientific research use Tapered Flask Sealing Plug.Goods InformationTest Tube Sealing Plug If you are looking for a practical and reliable sealing plug, this product will be a choice for you.Test Tube Plugs Simple in structure, very easy to use.Bottle Plug Stopper Selected rubber material a heat-resistant and acid and alkali resistance effect.Laboratory Bottle Stopper Plug This is a rubber sealing plug, which is made of for long-term use

• Bottle plug stopper:selected material, which has the waterproof and effect,Tapered Flask Plug
• Test tube plugs: for the chemical industry, medicine and other scientific researches use,Bottle Hole Stopper
• Test tube sealing plug:the rubber plug is made of rubber, sealing, which has a ,Laboratory Bottle Stopper Plug
• Solid rubber stopper:suitable for scientific research laboratory use, especially for use with non-aggressive or concentrated ,Tapered Flask Sealing Plug
• Laboratory rubber plug:simple in structure, very easy to use, the sealing plug can greatly meet your scientific research use,Rubber Sealing Plug