26pcs Solid White Rubber Stoppers Assorted Sizes 000# to 8# for Laboratory Test Tubes and Flasks, Rubber Sealing Plugs for Lab Use

Package List 26 x Stoppers Characteristics -Product Info:Rubber plug laboratory supplies -Note:comes with 11 different sizes. -Color:White -Size:4.20X4.20X3.00cm/1.65X1.65X1.18in -Material:Rubber -Small and compact, easy to store and use, not taking up any space of home or laboratory rubber stopper with hole. -It can be used with the test tube. It is a necessary sealing rubber stopper for experiments flask stoppers. -Smooth and durable, will not do damage to the bottles or test tubes in laboratory rubber stoppers plugs. -These rubber stoppers are using a suitable shape design, easy to insert and pull rubber plugs. -Perfect for chemical industry, medicine and other scientific researches use. rubber plugs for test tubeGoods Informationrubber plugs Suitable for professional and personal use.test tube plugs Small and light, easy to take; strong sealing; good silicone stopper, safe and reliable.test tube rubber plugs Simple in structure, very easy to use.solid rubber stopper If you are looking for some flask stoppers, then you miss our rubber stoppers

• Sealing plug--these rubber stoppers are using a suitable shape design, easy to insert and pull,flask rubber stopper
• Rubber stopper for test tube--the rubber stoppers are small in size and light in weight, convenient to store and use,lab solid rubber stoppers
• Rubber plug--excellent sealing performance, prevents leakage of liquids, test tube rubber plugs are practical,rubber plugs for lab
• Rubber stopper with hole--this test tube solid stopper is versatile and practical, making it suitable for use in various settings and scenarios,lab tube stopper size
• Test tube solid stopper--smooth and durable, will not do damage to the bottles or test tubes in laboratory,vial rubber stoppers