Thermo Fisher Scientific Nalgene Square PETG Media Bottles with Closure

Square PETG Media Bottles with Closure, 2000 mL

Application
These sterile, non-pyrogenic square PETG media bottles are ideal for storage and sampling of active pharmaceutical ingredients, bulk intermediates, buffers, and cell cultures. Well suited for prolonged storage of pH-sensitive liquids such as culture media, they eliminate costly washing, depyrogenation, and autoclaving steps.

Product Details

• Capacity: 2000 mL (2 L)
• Material: Polyethylene terephthalate glycol-modified (PETG), break-resistant
• Closure: HDPE screw cap, size 53B, white, tamper-evident heat-shrink band
• Sterility: Radiation sterilized (SAL 10⁻⁶), non-pyrogenic, USP Class VI compliant
• Shape: Square with molded-in handgrips
• Color: Transparent/clear
• Dimensions: Height 27.1 cm; Outside diameter 11.6 cm; Neck inner diameter 3.9 cm
• Temperature Range: Suitable for frozen storage down to –40°C
• Packaging: Shrink-wrapped trays, case of 12

Key Features

• Certified sterile and non-pyrogenic, eliminating washing and autoclaving
• Durable, break-resistant PETG with reduced CO₂/O₂ permeability
• Tamper-evident heat-shrink band ensures closure security and sterility
• Graduated for approximate volume measurements
• Compatible with 53B size closures and accessories
• Supported by extensive validation documentation for pharmaceutical and bioprocessing use