SciStar 175 cm² Cell Culture Flasks Vent Cap Sterile Clear 5 Pack

Description

Product Overview

The SciStar 175 cm² cell culture flasks are engineered from high‑quality, optically clear polystyrene that has been specially treated to promote cell attachment and growth. Each flask is supplied sterile, pyrogen‑free, and individually wrapped to guarantee a contamination‑free start for every experiment. The vented cap design incorporates a secure, leak‑proof seal that allows for controlled gas exchange while protecting the culture from external contaminants. With a clear, flat bottom and uniform wall thickness, these flasks provide excellent visual monitoring of cell morphology and confluency under a standard laboratory microscope. The dimensions of the flask (approximately 150 mm diameter) fit comfortably into most standard incubators, shaking platforms, and centrifuges, making them a versatile choice for a wide range of cell culture protocols, from adherent monolayer cultures to suspension‑based bioreactor setups. The package includes five individually wrapped flasks, each ready for immediate use, reducing preparation time and minimizing the risk of cross‑contamination between experiments.

Usage

These flasks are ideal for routine cell culture work in academic research labs, biotech startups, and large‑scale pharmaceutical facilities. The sterile environment and vented cap make them suitable for both short‑term assays, such as viability and proliferation tests, and longer‑term culture applications, including differentiation studies and virus production. Because the flasks are disposable, users can avoid the labor‑intensive cleaning and sterilization steps associated with reusable glassware, thereby improving workflow efficiency and reducing the chance of residual contamination. The clear polystyrene material allows for easy visual inspection of cell density and morphology without the need to remove the flask from the incubator, preserving the sterile conditions throughout the experiment. Additionally, the flasks are compatible with standard laboratory equipment such as orbital shakers, CO₂ incubators, and automated liquid handling systems, enabling seamless integration into existing protocols.

Why Choose Us

Choosing SciStar means selecting a brand with a proven track record in delivering reliable, high‑performance laboratory consumables. Our flasks undergo rigorous quality control testing, including sterility assurance, pyrogen testing, and optical clarity verification, to ensure that each product meets the exacting standards required by demanding cell culture applications. The vented cap design is patented to provide optimal gas exchange while maintaining a tight seal, reducing the risk of evaporation and pH drift during extended incubations. Moreover, the individual packaging of each flask not only guarantees sterility but also simplifies inventory management and reduces waste, as users can take only the number of flasks needed for a particular experiment. SciStar also offers responsive technical support and a clear return policy, providing confidence that any issues will be addressed promptly and professionally.

Key Features

• Sterile, pyrogen‑free flasks ensure a contamination‑free start for every culture.
• Optically clear polystyrene allows easy visual monitoring of cell health and confluency.
• Secure vented cap provides controlled gas exchange while preventing leaks.
• Individual packaging reduces cross‑contamination risk and simplifies handling.
• Responsive customer support and hassle‑free return policy for peace of mind.

FAQ

What size does the 175 cm² flask correspond to in diameter?

The 175 cm² surface area corresponds to a flask with an approximate diameter of 150 mm, which fits standard incubator shelves and shaker platforms.

Are the flasks compatible with automated liquid handling systems?

Yes, the flasks are designed with standard dimensions and a vented cap that can be easily accessed by most robotic pipetting and dispensing platforms.

How long can the flasks be stored before use?

When kept in their original sealed packaging at room temperature, the flasks retain sterility for up to 12 months, provided they are not exposed to moisture or direct sunlight.

Can these flasks be used for both adherent and suspension cell cultures?

Absolutely. The flat, clear bottom supports adherent cell attachment, while the vented cap and sterile environment are equally suitable for suspension cultures that require gentle agitation.

What is the recommended method for disposing of used flasks?

Used flasks should be disposed of according to your institution’s biohazard waste guidelines. Because they are made of polystyrene, they can be placed in designated plastic waste containers after appropriate decontamination.

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