Globe Glass™ square wide mouth media bottles are designed with an extra wide mouth for ease of filling, dispensing, and pipetting. The square shape improves storage and transport efficiency. A drip free pour ring and autoclavable polypropylene (PP) screw cap enable sterilization of media and reagents. Globe Glass square wide mouth media bottles are available in sizes 500mL, 1000mL, and 2000mL.• ASTM E438, Type I, Class A, Borosilicate 3.3 Glass• Square shape improves storage efficiency• GlassGuard™ packaging system protects against transit damage• GL80 polypropylene (PP) screw caps• Pouring ring for drip free liquid transfer• High resistance to chemicals• Single scale metric graduations• Durable white enamel printing• Large white marking area