Cell Culture Flasks BIOLOGIX Sterile 75cm² Bottle with Filter Cap 25ml

Description

Product Overview

The BIOLOGIX Cell Culture Flasks are engineered to meet the demanding requirements of modern cell biology laboratories. Constructed from high‑quality, gamma‑radiation sterilized polystyrene, each flask offers a 75 cm² tissue‑culture‑treated surface that promotes rapid and uniform cell attachment. The 25 ml working volume is optimized for a wide range of applications, from routine maintenance of adherent cell lines to small‑scale experimental assays. A distinctive feature is the integrated filter cap, which permits continuous gas exchange while maintaining a sterile barrier against contaminants. This design eliminates the need for separate vented closures, reducing handling steps and minimizing the risk of accidental exposure. The flasks are transparent, allowing researchers to monitor cell morphology and confluence directly under a microscope without removing the cap. Dimensions are compatible with standard incubators, centrifuges, and automated handling systems, ensuring seamless integration into existing workflows. The product is supplied in a pack of 100, providing a cost‑effective solution for high‑throughput laboratories, teaching facilities, and biotech startups.

Usage

These flasks are suitable for a broad spectrum of cell culture activities, including primary cell isolation, stem cell expansion, virus production, and drug‑screening assays. The filter cap design supports open‑culture conditions where frequent media changes are required, while still preserving a sterile environment. Researchers can easily add or remove media, reagents, or cells using standard pipettes or inoculating loops, thanks to the short, wide, angled neck that provides unobstructed access. The flasks perform reliably in humidified incubators set at 37 °C with 5 % CO₂, and they are compatible with both static and dynamic culture systems such as rocker platforms and perfusion bioreactors. In educational settings, the high transparency aids students in visualizing cell growth stages, fostering a deeper understanding of cell biology concepts. The robust construction also withstands routine centrifugation at up to 300 × g, making them ideal for cell harvesting and washing steps.

Why Choose Us

Choosing BIOLOGIX means selecting a brand committed to quality, consistency, and scientific excellence. Each flask undergoes rigorous quality control, including endotoxin testing to ensure a non‑pyrogenic environment that does not interfere with sensitive assays. The gamma‑radiation sterilization process guarantees a sterile product without the use of chemical residues, preserving the integrity of cell cultures. Our flasks are manufactured under ISO‑13485 compliant conditions, providing traceability and reliability for critical research applications. We back our products with responsive technical support and a clear return policy, ensuring that any issues are addressed promptly. Moreover, BIOLOGIX offers comprehensive documentation, including certificates of analysis and detailed usage guidelines, to help laboratories achieve reproducible results. By integrating advanced TC‑treatment technology, our flasks enhance cell adhesion, leading to higher yields and more consistent experimental outcomes. This combination of material science, manufacturing precision, and customer‑focused service makes BIOLOGIX the preferred choice for discerning scientists worldwide.

Key Features

• Sterile, gamma‑radiation treated polystyrene ensures a contaminant‑free environment for sensitive cell lines.
• Integrated filter cap provides continuous gas exchange while maintaining sterility, reducing handling steps.
• High‑clarity material allows easy microscopic observation of cell morphology without removing the cap.
• Short, wide, angled neck design offers convenient access for pipettes, scrapers, and inoculating loops.
• Comprehensive technical support and clear documentation guarantee reliable performance and customer satisfaction.

FAQ

What types of cells can be cultured in these flasks?

The flasks are suitable for a wide range of adherent cell types, including mammalian cell lines, primary cells, stem cells, and virus‑producing cells. The TC‑treated surface promotes strong attachment, making them ideal for both routine maintenance and experimental assays.

Can the filter caps be used with standard pipette tips?

Yes, the filter caps are compatible with standard 0.5 ml to 5 ml pipette tips. The wide opening allows easy insertion of tips, and the filter prevents aerosol formation, ensuring safe and sterile handling during media changes or reagent addition.

Are the flasks compatible with automated liquid handling systems?

Absolutely. The dimensions and cap design conform to industry‑standard specifications, allowing seamless integration with robotic pipetting platforms, plate washers, and incubator stacks used in high‑throughput screening environments.

What is the recommended storage condition for unused flasks?

Unopened flasks should be stored in a cool, dry place away from direct sunlight. Maintaining a temperature between 15 °C and 25 °C preserves the integrity of the sterile barrier and the TC‑treated surface until the point of use.

How does the gamma‑radiation sterilization affect the flask material?

Gamma‑radiation sterilization effectively eliminates microbial contaminants without leaving chemical residues. The process does not alter the optical clarity or the surface chemistry of the polystyrene, ensuring that the flasks retain their high transparency and cell‑adhesion properties.