ORFOFE Rubber Stoppers Set White Rubber Sealing Plugs 19pcs for Test Tubes and Flasks with Smooth Surface and Suitable Shape Design, Compact Lab Consumables for Chemical Industry

Package List 19 x Stoppers Features -Size:2.30X2.30X2.60cm/0.90X0.90X1.02in -Size:3.30X3.30X2.80cm/1.30X1.30X1.10in -Size:2.50X2.50X2.80cm/0.98X0.98X1.10in -Size:1.30X1.30X1.60cm/0.51X0.51X0.63in -Product Info:Test tube plug -Size:2.00X2.00X2.60cm/0.79X0.79X1.02in -Material:Rubber -Size:2.80X2.80X2.80cm/1.10X1.10X1.10in -Size:1.70X1.70X2.40cm/0.67X0.67X0.94in -Size:1.90X1.90X2.60cm/0.75X0.75X1.02in -Color:White -Size:1.50X1.50X2.00cm/0.59X0.59X0.79in -Size:3.60X3.60X3.00cm/1.41X1.41X1.18in -Suitable for test tubes, flasks and other laboratory equipment that need to be sealed test tube stoppers with holes. -Widely applied in laboratories, research institutes, universities and other places test tube stopper. -There are enough bottle stoppers to meet your different needs. You can use it with confidence sealing plugs. -The rubber stoppers are small in size and light in weight, convenient to store and use. -Fine workmanship premium rubber material, and good durability, can be used for a long time.Goods Descriptionlab solid rubber stoppers Are you looking for a practical stopper for your experiment? Do you want a reliable test tube plug? If your answer is yes, please come and take at this product.flask stoppers This test tube stopper is made of good material, which has the stoppers It will meet your experiment sealing needs

• Test tube rubber stopper--these rubber stoppers are using a suitable shape design, easy to insert and pull,rubber hole stoppers
• Flask stopper with hole--perfect for chemical industry, medicine and other scientific researches use,rubber stoppers
• Solid rubber stopper bungs--small and compact, easy to store and use, not taking up any space of home or laboratory,rubber stoppers plugs
• Rubber bungs--widely applied in laboratories, research institutes, universities and other places,flask rubber stopper
• Rubber sealing plugs--smooth and durable, will not do damage to the bottles or test tubes in laboratory,lab rubber stoppers