CELLTREAT 229381 182 cm Tissue Culture Flask with Vent Cap Pack of 40

Description

Product Overview

The CELLTREAT 229381 182 cm tissue culture flask is engineered to meet the demanding needs of modern cell biology laboratories. Constructed from high‑quality borosilicate glass, the flask provides exceptional chemical resistance and thermal stability, ensuring that your cultures remain uncontaminated throughout the experimental process. Its deep‑volume design accommodates a larger media capacity, reducing the frequency of media changes and minimizing the risk of evaporation during weekend incubations. The integrated 0.22 µm hydrophobic vent cap allows for efficient gas exchange while maintaining a sterile barrier, a critical feature for maintaining optimal cell health. Additionally, each flask is supplied with a resealable bag that offers a practical, space‑saving solution for storage and transport, eliminating the need for tape or additional sealing devices.

Usage

Designed for a wide range of applications, this flask excels in routine cell culture, high‑density bioreactor setups, and specialized assays that require extended incubation periods. Researchers working with adherent or suspension cells will appreciate the uniform hydrophilic surface, which promotes consistent cell attachment and growth across the entire interior. The deep volume is particularly advantageous for experiments that demand large volumes of conditioned media, such as cytokine production or virus amplification, as it reduces the need for frequent media replenishment. The vent cap’s 0.22 µm membrane ensures that the internal environment remains sterile while allowing for the necessary exchange of oxygen and carbon dioxide, supporting both aerobic and anaerobic culture conditions. The resealable bag simplifies downstream processing, enabling easy transfer of flasks between incubators, biosafety cabinets, and cold storage without compromising sterility.

Why Choose Us

Choosing CELLTREAT means partnering with a brand that prioritizes scientific rigor and product reliability. Each flask undergoes stringent quality control testing, including leak testing, dimensional verification, and surface uniformity assessments, to guarantee that every unit meets exacting standards. The manufacturing process adheres to ISO‑9001 guidelines, and the flasks are compatible with standard laboratory equipment such as orbital shakers, autoclaves, and incubators, ensuring seamless integration into existing workflows. Our commitment to customer support extends beyond the point of sale; a dedicated technical assistance team is available to address any queries regarding product performance, protocol optimization, or troubleshooting. Moreover, the inclusion of the resealable bag reflects our focus on user convenience, reducing waste and streamlining laboratory logistics. By selecting this flask, laboratories benefit from a combination of durability, functional design, and responsive service that together enhance experimental reproducibility and efficiency.

Key Features

• Deep‑volume design supports extended culture periods without media depletion.
• Uniform hydrophilic surface ensures reliable cell attachment and growth.
• 0.22 µm hydrophobic vent cap provides sterile gas exchange for optimal cell health.
• Large, canted neck allows easy access for cell scrapers and pipettes.
• Included resealable bag offers a secure, reusable storage solution.
• High‑quality borosilicate glass delivers chemical resistance and thermal stability.
• ISO‑9001 compliant manufacturing guarantees consistent product performance.
• Responsive technical support and after‑sales service for laboratory success.

FAQ

What is the maximum media volume this flask can hold?

The 182 cm flask accommodates up to 100 ml of media, providing ample capacity for high‑density cultures and extended incubation periods.

Can the vent cap be sterilized repeatedly?

Yes, the vent cap is designed for repeated autoclave cycles without loss of integrity, ensuring long‑term sterility.

Is the resealable bag compatible with standard incubator shelves?

The bag is sized to fit typical incubator shelves and can be stacked securely, facilitating organized storage of multiple flasks.

How does the hydrophobic membrane affect gas exchange?

The 0.22 µm membrane allows selective diffusion of gases while blocking microorganisms, maintaining a sterile environment with optimal oxygen and carbon dioxide levels.

What support is available if I encounter an issue?

Our technical support team provides prompt assistance via phone or email, offering troubleshooting guidance, protocol advice, and replacement options if needed.