25pcs Solid White Rubber Stoppers Test Tube Sealing Plugs High Temperature Resistant Lab Bottle Plugs Assorted Sizes 0#-4# for Scientific and Industrial Use

Package List 25 tube plugs Features - Size: About 2.7 x 2.5 x 1.8cm/1.06 x 0.98 x 0.71inch -Product Info:Rubber plug - Material: Rubber - Color: Beige - Features the good elasticity, which will not do damage to the bottle or test tube bottle plugs. - The rubber plug is made of material, which is durable and practical for the long time use. - The set includes 25pcs, which can greatly meet your practical needs test tube accessories. - Selected material, which has the good waterproof and effect. - Suitable for medicine, chemical industry, scientific research test tube use rubber sealing plug.Goods Descriptiontest tube plugs This test tube rubber plug is used to seal equipment in chemical experiments, such as pharmaceutical, chemical, mechanical, and scientific research industry.laboratory bottle stopper plug Perfect for demanding sealing applications, industrial, uses.solid rubber plug Also used for heavy-duty equipment isolation applications

• Test tube plugs:perfect for chemical industry, medicine and other scientific researches use,sealing stopper
• Solid rubber stopper:the rubber plug is made of , which has the ,bottle plugs
• Rubber stopper:the set includes 25pcs, which can greatly meet your practical needs,test tube accessories
• Rubber sealing plug:the test tube is made of , which can withstand the long-term use,laboratory bottle stopper plug
• Solid rubber plug:the rubber plug is made of material, which is durable and practical for the long time use,solid rubber sealing plug