SOLUSTRE 19pcs Rubber Stoppers for Test Tubes Flask Blunt Tubes Rubber Plugs Sealing Easy Insert Pull Lab Experiment Essential

Package List 19 x Stoppers Characteristics -Size:2.50X2.50X2.80cm/0.98X0.98X1.10in test tube plugs -Material:Rubber rubber sealing plugs -Size:2.00X2.00X2.60cm/0.79X0.79X1.02in test tube sealing stopper -Size:3.60X3.60X3.00cm/1.41X1.41X1.18in rubber stopper -Size:2.30X2.30X2.60cm/0.90X0.90X1.02in test tube rubber stopper -Color:White rubber stoppers -Size:1.50X1.50X2.00cm/0.59X0.59X0.79in flask stoppers -Size:1.70X1.70X2.40cm/0.67X0.67X0.94in rubber sealing stopper -Size:1.90X1.90X2.60cm/0.75X0.75X1.02in flask rubber stopper -Size:2.80X2.80X2.80cm/1.10X1.10X1.10in flask plugs -Size:1.30X1.30X1.60cm/0.51X0.51X0.63in rubber plugs for holes assorted sizes -Size:3.30X3.30X2.80cm/1.30X1.30X1.10in test tube stopper -It can be used with the test tube. It is a necessary sealing rubber stopper for experiments rubber plugs for holes. -Small and compact, easy to store and use, not taking up any space of home or laboratory rubber plugs. - for chemical industry, medicine and other scientific researches use. flask rubber plugs -Smooth and , will not do damage to the bottles or test tubes in laboratory test tube rubber plugs. -These rubber stoppers are using a suitable shape design, easy to insert and pull rubber stopper plug.Goods Informationrubber stoppers If you are looking for some flask stoppers, then you miss our rubber stoppers.test tube rubber stopper Suitable for professional and personal use.test tube stopper Small and light, easy to take; strong sealing; silicone stopper, safe and reliable.rubber stopper Simple in structure, very easy to use

• Rubber stopper plug:fine workmanship rubber material, and durability, can be used for a long time,rubber stopper with hole
• Rubber plugs for holes:the rubber stoppers are small in size and light in weight, convenient to store and use,flask sealing stopper
• Test tube rubber plugs: for chemical industry, medicine and other scientific researches use,rubber stoppers
• Test tube stopper:there are enough bottle stoppers to meet your different needs, you can use it with confidence,rubber stopper
• Rubber plugs for holes assorted sizes:widely applied in laboratories, research institutes, universities and other places,test tube rubber stopper