25pcs Solid Rubber Sealing Plugs Test Tube Stoppers for Lab Use and Elastic Design for and Applications

Package List 25 tube plugs Characteristics - Size: About 2.7 x 2.5 x 1.8cm/1.06 x 0.98 x 0.71inch solid rubber plug - Material: Rubber rubber stopper - Color: Beige sealing stopper - Rational design ensure the sealing effect bottle plug stopper. - Features the wonderful elasticity, which is practical solid stopper. - The set contains 25pcs, large quantity to meet your needs rubber sealing plug. - The test tube is made of , which can withstand the long-term use test tube accessories. - for chemical industry, medicine and other scientific researches use test tube plugs.Goods Informationsealing stopper It will meet your experiment sealing needs.test tube plugs Are you looking for a practical plug for your experiment? want a reliable test tube plug? If your answer is yes please come and take a look at this product.bottle plug stopper This test tube is made of material, which has the

• Rubber stopper--the rubber plug is made of material, which has the ,laboratory bottle stopper plug
• Sealing stopper--the set includes 25pcs, which can greatly meet your practical needs,solid stopper
• Rubber plug--selected material, which has the waterproof and effect,test tube accessories
• Test tube plugs--features the wonderful elasticity, which is practical,solid rubber sealing plug
• Solid rubber stopper--rational design ensure the sealing effect,rubber sealing plug