Our mission is simple; to be TRUSTED by educators, researchers, and scientists throughout the world to design, manufacture, and DELIVER products that allow LEARNING and the development of scientific knowledge. For over 50 years, Eisco Scientific has been manufacturing and selling quality science equipment and supplies worldwide. Eisco Scientific is a multinational corporation, providing products to academic and industrial customers in over 100 countries. The Eisco Industrial division has been created to focus on the needs of industrial and academic research laboratories. Eisco products have been carefully designed by laboratory professionals along-side experienced engineers with quality and durability in mind. They are manufactured with only the highest grade raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments 500ml capacity, narrow neck reagent bottle with leak-proof screw cap. Perfect for storing chemicals, liquids and powders. Both the bottle and screw cap are made of high quality, rigid polypropylene plastic that is translucent and provides excellent optical clarity. Excellent chemical resistance to acids, alcohols & alkalis, and very good resistance to aldehydes and hydrocarbons. Stable at temperatures between -20°C and 135°C. Bottle and cap are both autoclavable and top rack dishwasher safe. Bottle measures 6.75" tall and is 2.75" in diameter. The bottle mouth has an outer diameter measuring 1" and an inner diameter measuring 0.8". Eisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control. Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. They are manufactured with only the highest grade, raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments.