Skip to content

Empowering the Future of Science Education

United Scientific® Polycarbonate Square Media Storage Bottles provide a durable, space-efficient solution for laboratory mixing, sampling, liquid storage, and specimen handling. Made from clear polycarbonate (PC), these sterile laboratory bottles combine excellent visibility with a square profile that maximizes storage space on laboratory shelves, in refrigerators, and in freezers.

Each bottle includes a blue, linerless GL45 polypropylene (PP) plug-seal cap for secure closure and convenient laboratory handling. Easy-to-read white enamel graduations help with approximate volume identification, while the large marking area provides space for labeling samples, reagents, media, or other stored materials.

The bottles are gamma sterilized and individually bagged, making them well suited for educational, research, biotechnology, life science, and general laboratory environments. Polycarbonate construction supports use across a broad temperature range of -80°C to 130°C.

These bottles may be autoclaved once when required; repeated autoclaving is not recommended. The 37 mm neck ID and GL45 closure provide convenient access for filling, pouring, mixing, and sampling.

Choose from 150 mL, 250 mL, 500 mL, or 1000 mL (1 L) capacities. All size variants are supplied in packs of 24 bottles.