This premium reagent bottle can be used for laboratory equipment water storage, sample sealing and more! Screw designed for easy and comfortable opening and closing, sealed cover protects from leakage, don't be worry the contents will be spilling out. Features - Color: Black. - Material: PE. - Size: 18.70X8.50X8.50cm/7.35X3.34X3.34inch. - Capacity: 1000ml. - Wide mouth reagent bottle is made with , not easy to crack and deform. - Our reagent bottle own the , fall and break resistance ability. - The screw is designed to open and close easily and comfortably. - Good sealing performance, you do not have to worry about the contents will be spilling out. - Widely used in various food factory, chemical plant, food stores, classification of packaging applications in various industries. Package list: 2 x reagent bottles