United Scientific® 250mL Square PET Media Storage Bottles with PP Caps – Pack of 12, Gamma Sterilized, Leak-Proof, Space-Saving

{ "44261945868424": { "extra_description": "The United Scientific® 250mL square PET media/storage bottles are ideal for labs, classrooms, and research facilities needing compact, break-resistant storage. Made from high-clarity polyethylene terephthalate (PET), these disposable plastic bottles are lightweight, transparent, and resistant to breakage. Each bottle features raised graduations for easy measurement and a 37mm neck opening for convenient filling and pouring. The liner-less polypropylene (PP) plug-seal cap ensures a secure, leak-proof closure. Bottles are sterilized with gamma radiation and individually bagged for contamination-free use. Perfect for storing, mixing, and sampling liquids in cold to moderate environments. PET bottles are not autoclavable." }, "44261945901192": { "extra_description": "United Scientific® 500mL PET square media/storage bottles are the go-to solution for laboratories and classrooms that need compact, disposable storage. Designed from lightweight, clear PET plastic, these bottles offer excellent visibility and shatter resistance. Each bottle includes raised graduations for easy volume readings and a wide 37mm neck for efficient pouring. The polypropylene plug-seal cap provides a secure, leak-proof seal without needing a liner. Sterilized by gamma radiation and individually bagged, these bottles are ideal for storing, mixing, or sampling liquids in non-autoclave environments (-40°C to 50°C). " }, "44261945933960": { "extra_description": "Designed for reliable liquid storage in lab and classroom settings, the United Scientific® 1000mL PET media/storage bottles combine clarity with strength. These square, disposable bottles are constructed from lightweight polyethylene terephthalate (PET), offering visibility and resistance to breakage. The 37mm neck and raised graduations make it easy to pour, mix, or measure contents. Each bottle includes a polypropylene plug-seal cap that eliminates the need for a liner while ensuring leak-free performance. Bottles are gamma sterilized and come individually bagged for convenience. Not suitable for autoclaving but safe for temperatures from -40°C to 50°C." } }

{ "44261945868424": { "extra_keyfeatures": "250mL square PET bottles – lightweight, transparent & break-resistant Gamma sterilized & individually bagged for contamination-free use Liner-less PP cap with plug-seal design for leak-proof storage Raised graduations & 37mm neck ID for easy handling Ideal for mixing, sampling, and storage in lab & classroom settings " }, "44261945901192": { "extra_keyfeatures": "500mL PET square bottles – clear, durable, and disposable Gamma sterilized & individually packaged for safety Leak-proof plug-seal PP cap – no liner needed Raised volume markings & wide neck (37mm) Ideal for lab storage, sampling, and handling of liquids" }, "44261945933960": { "extra_keyfeatures": "1000mL PET square bottles – clear, lightweight, and impact-resistant Gamma radiation sterilized & individually bagged Liner-free PP caps with plug-seal closure for leak protection Easy-to-read graduations and 37mm wide neck Suitable for storage, mixing, and liquid sampling in labs" } }