▶Leakproof◀ Each vial is equipped with plastic stoppers and seal gasket in screw plastic cap, seal tight to prevent any leakage.You can put it anywhere you want without worrying about leaking, easy to store and carry.
▶Material◀ The vial is made of borosilicate glass which can withstand temperatures from minus 200 to 200 degrees. They can be refrigerated, heated and boiled. Durable and can be used repeatedly.
▶Wide Applications◀ The vial is great for storing liquids, powder, seeds, specimen, and small objects etc. Air doesn't get into the vial, don't worry about deterioration.
▶Package◀ 12 4ml glass vials, 12 screw plastic caps, 12 plastic stoppers, 64 label stickers, protected with air bubble film and thick carton, give it to you safely.
EISCO - Joint Clip, 34/35 - Chemical & Temperature Resistant, Standard Taper - Orange - Single Clip
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PATIKIL 43mm/1.69" Foam Lid Liner, 100 Pack PS Foam Resistant Tamper Pressure Sensitive Seal for Bottle Cap Liners Seals
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LABINVO Low Form Graduated Glass Beaker, 12pcs of Vol.100ml, 3.3 Borosilicate Glass Beaker Set, IN-BKL100
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Distillation Flask with 19/26 Joints, 250ml Capacity, Two Necks, Interchangeable Screw Thread Joint, Borosilicate Glass - Eisco Labs
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