UPKOCH Laboratory Flask Rubber Stopper Set 10Pcs No.2 Single-Hole Solid Plugs for Bottle Sealing with
by UPKOCH
- Small rubber stoppers:fine workmanship premium rubber material, and good durability, can be used for a long time,rubber stopper for lab tube, Vial rubber stoppers:there are enough bottle stoppers to meet your different needs you can use it with confidence,solid test tubes bungs stopper, Stoppers for chemistry containers:the rubber stoppers are small in size and light in weight, convenient to store and use,test tube plug with hole, Sealing plug bottle cap:these rubber flask stoppers are using a suitable shape design, easy to insert and pull,Sealing Plugs, Rubber stoppers silicone sealing plugs:not only suitable for professional research institutions, but also suitable for individual containers that need to be sealed,silicone rubber stopper
