Functional innovation of cell culture flasks

Cell culture flasks play an important role in medium-scale cell and tissue culture in the laboratory. Common specifications include 25cm2, 75cm2, 175cm2, and 225cm2, which can meet the needs of cell culture of different scales. Different from ordinary plastic bottles, the innovations in the design of cell culture flasks are reflected in the following aspects:

1. Bottleneck: The bottleneck of the cell culture flask is designed with torticollis, and the bottom is in the shape of an arc, which is convenient for the export of the culture solution. The bottleneck is relatively wide and there is no dead corner, so that the pipette and the cell scraper can go deep into every corner of the bottle, and the operation is more convenient.

2. Bottle cap: This cell consumable is equipped with two different bottle caps, which are suitable for different culture environments. The sealing cap is in a completely sealed state, and there are no vents on the cap. It is mainly used under carbon dioxide-free conditions such as incubators and greenhouses. The upper side of the breathable cover is provided with breathable holes, these holes can let the carbon dioxide in the environment enter the inside of the bottle, and create suitable growth conditions for cell growth.

3. Frosted: The process of cell culture experiment is recorded. The torticollis of the bottle is sprayed with a frosted writing area, which is convenient for scientific researchers to mark information.

4. Stacking: At the bottom of the cell culture flask, there are ventilating spokes, which can maintain the temperature balance between the bottles while facilitating stacking.

The above are the functional innovations of cell culture flasks. These special designs are convenient for experimenters to operate and are also more conducive to the smooth progress of cell culture experiments.