VWR® square polycarbonate bottles are ideal for storage of media, laboratory reagents, and biological buffers in temperatures ranging from −130 to +121 °C. Eliminate washing, depyrogenation, and autoclaving steps with sterile and non-pyrogenic bottles.

• Made from durable 100% virgin polycarbonate material
• Suitable for frozen storage down to −130 °C
• Heat-shrink band around closure and neck for tamper-evident seal
• Leakproof bottles and closures (HDPE/PP) provided for applicable products
• Leakproof sealing with integrated lip seal feature
• Sterile and non-pyrogenic, SAL 10⁻⁶
• Low extractables
• Transparency and reduced permeability

Bottles are arranged in shrink-wrapped trays and polybag to prevent contamination. 2 L bottles feature a moulded hand grip for better ergonomics. Bottles 30 ml and above have volume graduations.