Plant tissue culture is a commonly used biotechnology method, which can obtain a large number of homogeneous plants or tissues through sterile culture. In this process, Tissue culture sealing film is a very important auxiliary material, mainly used to protect the sterility of petri dishes and culture media, regulate humidity and gas exchange, etc. The following introduces the relevant content of plant films:
1. Choose the appropriate sealing film
Different types of plant tissue culture require the use of different types of films. For example, for petri dishes that require high temperature treatment, you should choose a tissue culture sealing film that can withstand high temperature and pressure; for culture dishes that need to regulate gas exchange, you should choose a sealing film with good steam permeability.
2. Sealing operation
When carrying out plant tissue culture, strict no Bacterial operation. Before using the membrane, it should be cleaned and tightly sealed with the culture dish to avoid the intrusion of contamination. During the sealing operation, attention should be paid to adjusting the humidity between the sealing film and the culture dish to ensure the stability of the tissue culture environment.
3. Maintenance and replacement
In order to maintain the tissue culture sealing film
strong>For good performance, it should be cleaned and maintained regularly. In general, the sealing film should be cleaned and replaced with a new one every time the culture medium is changed to ensure sterility and vapor permeability. If cracks, deformation or aging appear on the surface, they should be replaced in time to avoid affecting the experimental results.
In short, Tissue culture sealing film is an indispensable and important material in plant tissue culture. By selecting the appropriate sealing film and strictly Sterile operation, timely maintenance and replacement can ensure the stability of the tissue culture environment and the reliability of experimental results. Interested parties are welcome to enter the store and contact us.
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