Petri dishes are a common laboratory consumable used for cell culture and microbial culture. It is usually made of transparent or translucent plastic or glass and has the shape of a flat bottom or concave bottom for easy observation of cell growth and microbial colony morphology.

Advantages:

1. Transparency: The petri dish has good transparency, which can clearly observe the growth of cells and microorganisms in the culture process.

2. Heat resistance: the petri dish can withstand high temperature disinfection to ensure that the culture is carried out under sterile conditions.

3. Easy to use: The petri dish has a scale and convenient marking line for easy addition of culture medium and sampling.

4. Diversity: Petri dishes have different calibers, different sizes and shapes to adapt to the needs of various cell cultures and microbial cultures.

Application:

1. Cell culture: Petri dishes can be used for cell proliferation, passage and experimental operations, such as cell culture, cell isolation and cell apoptosis.

2. Microbial culture: Petri dishes are suitable for colony counting, purification and identification of microorganisms, such as bacteria, fungi, yeasts, etc.

3. Cell observation: Petri dishes can be used to observe cell morphology, growth characteristics and cell interactions.

Consultation customization