Air Liquide Arpege 55 Liquid Nitrogen Storage Dewar, 55-Liter Capacity, Portable Cryogenic Tank

The Air Liquide Arpege 55 is a professionally refurbished liquid nitrogen storage dewar optimized for secure and efficient cryogenic sample preservation. Constructed from a lightweight alloy, this portable cryogenic tank features:

• Capacity: 55 liters useful volume
• Dimensions: 468 mm outer diameter, 755 mm total height, 378 mm neck diameter
• Weight: 31 kg empty, 75 kg full
• Daily Evaporation Rate: Approximately 2.4 liters
• Static Hold Time: Up to 23 days, minimizing nitrogen loss during storage
• Sample Storage: Basket system accommodates 2 ml and 5 ml tubes for organized cryogenic biorepository management
• Storage Modes: Supports both liquid and gaseous nitrogen phases for versatile sample preservation
• Monitoring: Optional temperature readout and indicators for nitrogen fill level and temperature ensure sample integrity
• Mobility: Includes wheeled support stand for ease of laboratory handling and transport

This liquid nitrogen dewar is widely used in biotechnology and molecular biology laboratories, facilitating essential workflows in molecular diagnostics and bioprocessing requiring ultra-low temperature storage. Its robust design is critical for maintaining cryogenic conditions in cell imaging labs, clinical diagnostics, and synthetic biology research. The Air Liquide Arpege 55 enhances biomanufacturing and gene editing processes by ensuring reliable preservation of temperature-sensitive samples.