SPL Cell Culture Flask 25 cm² (T25) Filter Cap, Treated, Sterile, 200/Case

Description

Product Overview

The SPL Cell Culture Flask 25 cm² (T25) is engineered for modern cell biology laboratories that demand reliability, sterility, and ease of use. Constructed from high‑quality, treated glass, the flask provides a non‑pyrogenic, non‑cytotoxic surface that supports a wide range of cell lines, from adherent to suspension cultures. The integrated filter cap is designed to maintain a sterile environment while allowing gas exchange, ensuring optimal cell health throughout the culture period. Each flask is supplied sterile, DNase/RNase‑free, and human DNA‑free, meeting stringent quality standards for reproducible experimental results.

Dimensions of 11 × 13 × 16 inches and a weight of 10 lb make the flask easy to handle while offering sufficient volume for routine assays. The short, wide neck with an angled design facilitates effortless media addition and sampling, reducing the risk of contamination. Stackability is a key feature, allowing efficient storage in incubators and freezers without compromising the integrity of the caps or the glass walls.

Manufactured by SPL Life Sciences, a trusted name in laboratory consumables, the flask is part of a best‑selling line ranked #6 in Lab Cell Culture Flasks on major e‑commerce platforms. The product is not discontinued and continues to receive positive feedback for its consistent performance and ergonomic design.

Usage

Designed for a variety of research environments, the SPL Cell Culture Flask excels in cell proliferation, toxicity testing, and drug screening assays. Its sterile, treated surface is ideal for primary cell cultures that require a clean, low‑background environment. The filter cap enables gas exchange while preventing microbial ingress, making it suitable for long‑term cultures up to several weeks. Researchers in academic, biotech, and pharmaceutical settings will appreciate the flask’s compatibility with standard incubators, shakers, and imaging systems.

Because the flask is non‑pyrogenic and RNase‑free, it is particularly advantageous for experiments involving sensitive nucleic acid work, such as RNA extraction or qPCR downstream of culture. The ergonomic neck design reduces the time spent on media changes, allowing scientists to focus on data acquisition and analysis. The product’s excellent stackability also means that large batches can be stored compactly, optimizing laboratory space and workflow efficiency.

Why Choose Us

Choosing SPL Life Sciences means selecting a partner committed to quality and consistency. Each flask undergoes rigorous testing for sterility, endotoxin levels, and material integrity before it reaches the customer. The treated glass surface is verified to be free of DNase and RNase activity, ensuring that downstream molecular assays are not compromised by contaminating enzymes. Our manufacturing process adheres to ISO‑9001 standards, providing confidence that every batch meets the same high specifications.

Beyond product quality, SPL offers responsive technical support and a clear return policy for any issues that may arise. Our customer service team is trained to assist with protocol optimization, troubleshooting, and guidance on best practices for cell culture. With a global distribution network, we can deliver the flasks quickly to laboratories worldwide, minimizing downtime and keeping research projects on schedule.

Key Features

• Ergonomic short‑wide neck with angled design for easy media access and reduced contamination risk
• Integrated sterile filter cap maintains a closed environment while allowing gas exchange
• Treated, non‑pyrogenic glass surface ensures consistent cell attachment and growth
• RNase‑free, DNase‑free, and human DNA‑free material supports downstream molecular assays
• Stackable design maximizes incubator space and simplifies storage
• Comes sterile in a 200‑case pack, ready for immediate use in high‑throughput labs
• Backed by SPL Life Sciences technical support and a reliable warranty program

FAQ

What cell types are compatible with this flask?

The flask is suitable for a broad range of cell lines, including adherent, suspension, and primary cells. Its treated surface promotes attachment for most mammalian cells, while the sterile environment supports sensitive primary cultures.

Can the filter cap be autoclaved?

Yes, the filter cap is designed to withstand standard autoclave cycles (121 °C for 15 minutes) without compromising its integrity or filtration performance.

Is the glass material compatible with imaging techniques?

The high‑quality glass provides excellent optical clarity, making the flask compatible with bright‑field, fluorescence, and phase‑contrast microscopy. It can also be used for live‑cell imaging when placed on appropriate microscope stages.

How does the flask ensure a low‑endotoxin environment?

All flasks are manufactured under controlled conditions and undergo endotoxin testing to confirm levels below the acceptable threshold for cell culture applications, reducing the risk of endotoxin‑induced cellular responses.

What support does SPL provide if I encounter an issue?

SPL Life Sciences offers dedicated technical support via phone and email. Our experts can help troubleshoot problems, suggest protocol adjustments, and arrange replacements if a product defect is identified.

In summary, the SPL Cell Culture Flask 25 cm² (T25) with sterile filter cap combines thoughtful design, rigorous quality control, and comprehensive support to meet the demanding needs of modern cell‑based research. Its ergonomic features, treated glass surface, and stackable format make it a versatile choice for laboratories seeking reliable, high‑performance culture vessels.