Garneck 10pcs Laboratory Silicone Bottle Stoppers for Glass Conical Flasks, Solid Tapered Silicone Plugs, Sealing Caps for Test Tubes 17-22mm, Chemical Experiment Use

Package List 10 x Silicone Stoppers Characteristics - Size: 2.00X2.00X3.50cm/0.79X0.79X1.38in. - Material: Silicone. -Product Info:Test tube silicone plug - Color: As shown. - Suitable for test tubes, flasks and other laboratory equipment that need to be sealed silicone sealing plug. - Smooth and durable, will not do damage to the bottles or test tubes in laboratory stop plug. - These silicone stoppers are using a suitable shape design, easy to insert and pull lab tube stopper. - Multi-functional and versatile, can be used for and personal use tube stopper. - Food-grade silicone stopper, safe and reliable, can be used with confidence Laboratory Silicone Sealing Tools.Goods Informationtube stopper It is one of the for you.lab tube stopper size Are you looking for a , yet silicone stopper? Are you in search of a sturdy, trustworthy tool that can be used to do multiple jobs at once? , ! Our silicone stopper set must meet your needs

• Stop plug--smooth and durable, will not do damage to the bottles or test tubes in laboratory,lab tube stopper
• Spill proof stoppers--widely applied in laboratories, research institutes, universities and other places,silicone sealing plug
• Laboratory silicone sealing tools--perfect for chemical industry, medicine and other scientific researches use,test tube cork
• Plug stopper--fine workmanship premium silicone material, and good durability, can be used for a long time,lab tube stopper size
• Tube stopper--the silicone stoppers work well with tubes, flasks, and other conventional flask mouth,Laboratory Silicone Sealing Tools