Eliminate costly washing, depyrogenation and autoclaving steps with certified sterile and non-pyrogenic Thermo Scientific™ Nalgene™ Square PETG Storage Bottles with Closure. Ideal for storage and sampling of active pharmaceutical ingredients and bulk intermediates, and also well suited to the preparation and containment of buffers, cultures or prolonged storage of pH-sensitive liquids such as culture media.

• Made from durable, break-resistant polyethylene terephthalate copolyester, glycol modified (PETG)
• Suitable for frozen storage down to -40°C
• Heat-shrink band around closure and neck for tamper-evident seal
• Leakproof bottles and HDPE closures provided
• Sterile and non-pyrogenic
• Available in low particulate format
• Supported by extensive validation documentation
• Packed in shrink-wrapped trays
• 2L size has molded-in handgrips