Rubber Stopper for Lab 50pcs Solid Lab Plug Test Tube Sealing Plugs Chemical Industry Use

Package List test tube plugs Features -Material: Rubber Test Tube Sealing Plug -Color: White Bottle Plug Stopper - Can be used for sealing glass mouth, mouth, fish tank mouth, etc Bottle Plugs. - Suitable for scientific research laboratory use, especially for use with non-aggressive or concentrated Tapered Flask Sealing Plug. - The plug is made of rubber, sealing, which has a Rubber Stopper. - Great for kinds of scientific laboratory utensils, such as test tube, flask, or other laboratory Rubber Plug. - Simple in structure, very easy to use. The sealing plug can greatly meet your scientific research use Bottle Hole Stopper.Goods DescriptionTest Tube Sealing Plug This is a sealing plug, which is made of high-class rubber material for practical and long-term use.Solid Rubber Stopper Simple in structure, very easy and convenient to use.Bottle Plugs If you are looking for a practical sealing plug for use, this product will be a choice for you

• Tapered flask plug:the test tube is made of high-class rubber material, which can withstand long-term use,Laboratory Rubber Plug
• Solid rubber sealing plug:the test tube plug is made of rubber material, which is and practical for a long time use,Solid Rubber Plug
• Bottle hole stopper:the rational design a sealing effect, features wonderful sealing, which is practical,Bottle Plug Stopper
• Laboratory bottle stopper plug:our products are great for various kinds of laboratory utensils, such as flask, test tube,Test Tube Plugs
• Rubber stopper:can be used for sealing glass mouth, mouth, fish tank mouth, etc,Test Tube Sealing Plug