Description This premium reagent bottle can be used for laboratory equipment water storage, sample sealing and more! Perfect size; not too heavy yet large enough that you do not have to refill constantly. Strict processing and leak-proof design for your school laboratory equipment use. Features - Color:As shown. - Material:Glass. - Size:18.00X8.50X8.50cm/7.07X3.34X3.34in. -Capacity: 500ml. - It is made from good quality material for long time and durable use. - The reagent bottle is well-polished and free of rough edges, does not hurt hands when use. - Come with clear scale line, for accurate measurement. Design with cover for easy storage. - Widely used for education, chemistry, research, or life science applications. - Solid base design, for more stable placement, reducing measurement error.Package list: 2 x Reagent Bottles