Description
【Leakproof Sealed Vials】 Vials cannot open，With Self-Healing Injection Port .Each vial is equipped with plastic stopper and seal gasket in aluminum cap.They have been sealed with tools to prevent any leakage.You can put it anywhere you want without worrying about leaking, easy to store and carry..【High Quality Materials】 The vials are made of borosilicate, of which the feature is resistant to high temperatures and low temperatures.Equipped with butyl rubber plug, durable, washable, reusable and corrosion resistant.Self-healing rubber stopper also has good sealing performance, silicone caps do not easily leak liquids, Easy to move liquids.Suitable for storing any liquid or solid, to avoid the entry of impurities..【Widely Used】The sample vials can be used for students to practise,and use in laboratory,home, with good sealing effect and convenient storage. Suitable for most prevention and control autosamplers,storing essential oils, mineralized makeup, eye shadow, lotions, lip balms, toners, creams, ointments, acrylic powder, and other beauty aids..【 Professional Packing】The vial body diameter is 22mm, the vial height is 50mm, the vial mouth outer diameter is 20mm, and the inner diameter is 12.5mm. Caps and rubber stoppers are both standard 20mm.Glass bottles are packaged in high-quality professional boxes to ensure they are not easily broken during transportation.Each box contains 10 bottles..【 Precautions】Glass bottles should not be used for medical purpos
