Features of cell culture flask

 The cell culture flasks is a commonly used consumable in the cell culture process, which is mainly suitable for the culture of medium-scale cells and tissues in the laboratory. Using polystyrene raw materials, common specifications include 25cm2, 75cm2, 175cm2 and 225cm2, etc. According to the surface treatment process, it is divided into hydrophilic (suitable for adherent cell culture) and hydrophobic (suitable for suspension cell culture).

Cell growth requires a specific environment, such as sterility, osmotic pressure, temperature, pH, etc. In order to adapt to cell growth, cell culture square flasks have the following characteristics:

1. From injection molding to assembly molding, the cell culture bottles are produced in a C-level purification workshop. The production is completed by automated equipment in accordance with cGMP standards. There is no direct contact with personnel, and the product has good consistency, no pyrogens, and no animal-derived ingredients.

2. The vacuum plasma surface modification process enhances the adhesion performance of cells, and is also suitable for cell growth with low adhesion characteristics.

3. The stacking design is not easy to slip off, easy to stack, and convenient to carry.

4. The bottom surface of the bottle is designed with a circular arc shape, which reduces the dead angle of contact when the straw blows on the cells.

5. The standard product is equipped with a 0.2μm hydrophobic filter membrane breathable cover and a sealing cover, which can be used in different culture environments. The breathable cover is used in the CO2 environment, and the sealing cover can be used in ordinary incubators and greenhouses that do not contain carbon dioxide.

6. The bottle cap uses a hydrophobic breathable membrane, which will not affect the microbial barrier and breathability effect of the breathable membrane after contact with liquid.

The above are the characteristics of the cell culture flask. Whether it is the production environment, the design of the cap or bottom, or even the different caps, they are all to adapt to different cell culture environments and needs, and facilitate the smooth progress of cell culture work.