Ciieeo 50pcs Tapered Lab Stopper Mason Jar Seals Spill Stoppers Bottle Rubber Sealing Plug Test Tube Solid Rubber Laboratory Bottle

Package List test tube plugs Features -Size: About 2.70X2.50X1.80cm/1.06X0.98X0.71in Tapered Flask Plug. -Material: Rubber Solid Rubber Sealing Plug. -Color: Beige Rubber Stopper. - The rational design a sealing effect. Features wonderful sealing, which is practical Test Tube Plugs. - The test tube is made of high-class rubber material, which can withstand long-term use Tapered Flask Sealing Plug. - for the chemical industry, medicine and other scientific researches use Solid Rubber Plug. - Our products are great for various kinds of laboratory utensils, such as flask, test tube Test Tube Sealing Plug. - The set contains 50pcs test tube sealing plugs, a large quantity to meet your needs Rubber Plug.Goods InformationSolid Rubber Stopper Also used for heavy-duty equipment isolation applications.Bottle Hole Stopper for demanding sealing applications, industrial, labs uses.Bottle Plugs This test tube rubber plug is used to seal equipment in chemical experiments, such as pharmaceutical, chemical, mechanical, and scientific research industry

• Laboratory rubber plug:the rational design a sealing effect, features wonderful sealing, which is practical,Bottle Plugs
• Bottle plug stopper:great for kinds of scientific laboratory utensils, such as test tube, flask, or other laboratory applications,Tapered Flask Plug
• Test tube sealing plug:the rubber plug is made of material rubber, sealing, which has a ,Laboratory Bottle Stopper Plug
• Test tube plugs:simple in structure, very easy to use, the sealing plug can greatly meet your scientific research use,Tapered Flask Sealing Plug
• Rubber stopper:our products are great for various kinds of laboratory utensils, such as flask, test tube,Solid Rubber Sealing Plug