Nicofnly 10 Packs 3ml Sterile Glass Vials Empty Vial with Self Healing Injection Port and Flip Top Cap Packaging

STERILE GUARANTEE----The inside of the vial is sterile. The sterile vials are produced and sterilized by a professional aseptic workshop, which ensures the the sterility of the vial. Vials are not just simply sealed by tools. The caps, silicone stoppers and glass vials are all sterilized by professional dry heat sterilization tool. GREAT QUALITY----Each clear vial comes with a plastic-aluminum cap that fits securely. Self-healing silicone stopper also has good sealing performance. The vials are made of borosilicate, of which the feature is resistant to high temperatures and low temperatures. The the vials have a wall thickness of 1mm. SIZE AND QUANTITY----3ml clear sterile vial. About 30mm high and about 15mm in diameter. Quantity: 10 pcs. WIDELY UESD----Sterile vials are used to store the items that require sterile conditions, such as some kinds of chemical materials. It can be widely used in the lab. It also can be used for students to practise. CAREFULLY PACKAGED----All vials are packed in sealed storage boxes, and each vial is placed in its corresponding slot to prevent damage. Ten vials per box. It is easier to store and carry when not in use.