Mikinona 50 Pcs White Solid Rubber Stoppers Lab Tube Stopper Tapered Flask Plug for Test Tube and Glass Mouth Sealing, Easy to Use and Good Sealing for Laboratory Applications

Package List test tube plugs Characteristics -Color: White -Product Info:Rubber plug -Material: Rubber - The set contains 50 pcs test tube sealing plugs, a large quantity to meet your needs Bottle Hole Stopper. - The rational design a good sealing effect. Features wonderful sealing, which is practical Tapered Flask Sealing Plug. - The test tube is made of high-class rubber material, which can withstand long-term use. - Perfect 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 Tapered Flask Plug.Goods DescriptionBottle Plug Stopper This rubber test tube stopper is used to seal test tubes used in chemical experiments, such as pharmaceutical, chemical, mechanical, and scientific research industry.Rubber Stopper Perfect for demanding sealing applications, industrial, labs uses

• Solid rubber plug--great for most kinds of scientific laboratory utensils, such as test tube, flask, or other laboratory applications,Laboratory Bottle Stopper Plug
• Laboratory rubber plug--the test tube plug is made of material, which is durable and practical for a long time use,Bottle Hole Stopper
• Rubber stopper--our products are great for various kinds of laboratory utensils, such as flask, test tube,Solid Rubber Stopper
• Rubber sealing plug--can be used for sealing glass mouth, mouth, fish tank mouth, etc,Rubber Plug
• Tapered flask plug--features good sealing effect and durability, which will not do damage to the bottle or test tube,Test Tube Sealing Plug