UPKOCH 100 Pcs Solid White Rubber Plug Tapered Stopper Seal, Laboratory Bottle and Test Tube Sealing Caps, 000# Size 13x8x17mm, Chemical Resistant Lab Consumables for Scientific Use

Package List test tube plugs Features -Size: About 1.70X1.30X0.80cm/0.67X0.51X0.31inch -Color: White -Product Info:Rubber plug -Material: Rubber - The rational design a good sealing effect. Features wonderful sealing, which is practical Bottle Hole Stopper. - The set contains 100 pcs test tube sealing plugs, a large quantity to meet your needs Solid Rubber Plug. - Perfect for the chemical industry, medicine and other scientific researches use Test Tube Sealing Plug. - Our products are great for various kinds of laboratory utensils, such as flask, test tube Solid Rubber Sealing Plug. - The test tube is made of high-class rubber material, which can withstand long-term use.Goods InformationSolid Rubber Stopper This rubber test tube plug is used to seal equipment in chemical experiments, such as pharmaceutical, chemical, mechanical, and scientific research industry.Laboratory Rubber Plug Also used for heavy-duty equipment isolation applications.Bottle Hole Stopper Perfect for demanding sealing applications, industrial, labs uses

• Solid rubber plug--features good sealing effect and durability, which will not do damage to the bottle or test tube,Solid Rubber Stopper
• Rubber stopper--can be used for sealing glass mouth, mouth, fish tank mouth, etc,Bottle Hole Stopper
• Laboratory bottle stopper plug--suitable for medicine, chemical industry, scientific research test tube use,Solid Rubber Sealing Plug
• Tapered flask plug--the test tube plug is made of material, which is durable and practical for a long time use,Rubber Plug
• Tapered flask sealing has the good waterproof and effect,Rubber Sealing Plug