TUNAIR™ Baffled Flask – High-Performance Erlenmeyer Flask for Optimized Aeration
The TUNAIR™ polypropylene Erlenmeyer flask system is a revolutionary solution designed for microbiology and biotechnology applications. Unlike traditional flasks, the TUNAIR™ baffled flask system enhances oxygen transfer rates, creating ideal growth conditions for aerobic microorganisms, mammalian cells, and plant cells. With its patented closure and innovative baffle design, this system ensures optimal aeration, making it a superior choice for researchers focused on maximizing culture yields and productivity.
Enhanced Culture Growth with a Patented Baffling System
The TUNAIR™ baffled flask provides significant advantages over standard Erlenmeyer flasks by improving oxygen absorption and nutrient mixing. The unique baffle system within the flask disrupts liquid movement, creating turbulence that enhances aeration and maximizes dissolved oxygen levels. This allows for improved microbial respiration and cell metabolism, leading to higher cell densities and faster growth rates. The baffled flask design also promotes better heat dissipation, reducing the risk of localized overheating, which can negatively affect cell viability and overall culture performance.
The Half-Baffle Shake Flask variant of the TUNAIR™ system is specifically engineered with two baffles that produce a vortex motion within the culture media. This vortex effect further enhances oxygen exchange and facilitates uniform mixing of nutrients, promoting healthier and more robust cell growth. With a working volume of 100 ml, this flask is an excellent choice for small to mid-scale culture applications that require controlled aeration.
Durable and Chemically Resistant Polypropylene Construction
Each TUNAIR™ Erlenmeyer flask is constructed from high-quality polypropylene, a material known for its durability and resistance to most solvents. The polypropylene composition ensures that the flask maintains structural integrity even after repeated autoclaving and exposure to a variety of chemical reagents. This makes it a cost-effective and reliable solution for laboratories requiring long-term performance from their culture vessels.
The TUNAIR™ baffled flask is designed for easy handling, with smooth, rounded edges that provide a comfortable grip. The sturdy polypropylene walls offer excellent resistance to breakage, making these flasks safer to use in busy lab environments compared to glass alternatives. Additionally, their lightweight nature reduces strain when handling multiple flasks during large-scale experiments.
Simple Cleaning and Maintenance for Repeated Use
TUNAIR™ flasks are designed for easy maintenance and reuse. Cleaning these baffled flasks is simple and efficient. They can be soaked in water with a mild detergent solution to loosen contaminants, then thoroughly rinsed and air-dried before reuse. This straightforward cleaning process ensures that flasks remain free from residual biological material, reducing the risk of cross-contamination between experiments. Autoclaving the flasks before each use further enhances sterility and ensures that cultures remain free from unwanted microbial interference.
Compatible with a Variety of Closure Systems
The TUNAIR™ Erlenmeyer flask system features a patented closure design that enhances gas exchange while maintaining sterility. This turbo-vane closure system works in conjunction with the flask’s baffle design to provide a controlled, oxygen-rich environment for cultures. The caps and filters for these flasks are available separately, allowing researchers to customize their setups based on specific experimental needs. Whether working with aerobic bacteria, yeast, or cell culture systems, the TUNAIR™ closure system helps maintain optimal growth conditions while minimizing contamination risks.
Ideal for a Wide Range of Microbial and Biotechnological Applications
The TUNAIR™ baffled flask is widely used across various disciplines of microbiology and biotechnology due to its superior aeration capabilities. It is ideal for applications requiring high oxygen transfer rates, including fermentation, recombinant protein production, and enzyme expression studies. Researchers working with mammalian cells and plant cell cultures also benefit from the improved oxygenation provided by these flasks, ensuring that their cultures achieve maximum viability and productivity.
This Erlenmeyer flask system is also used in industrial biotechnology for the production of biofuels, antibiotics, and other biologically derived compounds. The efficient mixing and aeration properties of the baffled flask make it a valuable tool for optimizing cell growth and metabolic activity, ultimately leading to higher product yields and improved process efficiencies.
Specifications
Flask Dimensions:
Flask Size: 300 ml Working Volume: 100 ml Base Diameter: 3.25” [8.25 cm] Neck Diameter: 1.75” [4.45 cm] Height: 6.00” [15.24 cm] Weight: 0.01 lbs. [0.004 Kg]
Accessories
Silicone Filters:
Dri-Gauze Filters:
Caps:
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