United Scientific® 250mL Square Media Storage Bottles, Borosilicate Glass, GL45 Cap, Autoclavable – Pack of 10

{ "44258508439688": { "extra_description": "Optimize your lab storage with United Scientific® 250mL Square Media/Storage Bottles. Crafted from durable borosilicate glass, these compact, space-saving bottles feature permanent white graduations and a writable marking area. Designed for general-purpose laboratory use, each bottle includes a liner-less GL45 polypropylene screw cap and drip ring—both autoclavable up to 140°C. The bottle itself can withstand temperatures up to 450°C, making it ideal for autoclaving, sterilization, and long-term reagent or media storage. The square profile ensures stability and efficient shelf organization." }, "44258508472456": { "extra_description": "United Scientific® 500mL Square Media/Storage Bottles offer reliable chemical resistance and space-saving design for your lab. Made from premium borosilicate glass, these bottles are built for long-term use and high-temperature applications up to 450°C. Each bottle includes a GL45 screw cap and drip-free ring made of autoclavable polypropylene, rated up to 140°C. Clear graduations and a marking spot make identification simple and permanent. Ideal for storing reagents, media, and other lab solutions." }, "44258508505224": { "extra_description": "Store more with confidence using United Scientific® 1000mL Square Media/Storage Bottles. These high-capacity borosilicate glass bottles are engineered for lab professionals who need reliable, heat-resistant containers. Featuring a 30mm wide mouth, permanent white graduations, and a writable marking area, they make handling, labeling, and pouring convenient. The included GL45 cap and drip ring are made from polypropylene and can be autoclaved at 140°C, while the bottle itself withstands up to 450°C—perfect for sterilization and safe chemical storage. " } }

{ "44258508439688": { "extra_keyfeatures": "250mL square borosilicate glass media/storage bottles Autoclavable GL45 screw cap and drip ring included Permanent graduations with marking area for labeling Wide 30mm opening for easy pouring and filling High thermal resistance up to 450°C" }, "44258508472456": { "extra_keyfeatures": "500mL square borosilicate media bottles with GL45 cap Autoclavable design supports sterilization and reuse Permanent graduations with writable marking area Wide mouth (30mm ID) for easier filling and dispensing Excellent thermal and chemical resistance" }, "44258508505224": { "extra_keyfeatures": "1000mL square borosilicate glass storage bottles GL45 liner-less cap and drip ring, autoclavable Heat resistant up to 450°C, cap up to 140°C White printed graduations with marking area Space-saving square shape for efficient lab storage" } }