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Petri dish plates

Petri dish plates are really important in labs. This round and shallow dish used to grow bacteria’s or cells. They help scientist to see how living thing grow and how they interact each other. Petri dishes comes in many sizes and material, so they good for different kind experiment. One popular brand give good quality petri dish plates is Kangwei Medical. When you doing experiment, having right petri plates very crucial to get accurate result

Choosing right petri dish plates can be little tricky sometimes. First you need think what you will grow inside it. If need grow bacteria, maybe you want plates from glass or clear plastic. Glass ones can reuse and clean easy, but plastic plates usually use one time and throw away. Both got advantage, so depend on what you need. Next thing is size of plates. Petri dishes have different diameter like 60mm and 100mm. For small sample, smaller dish maybe enough. But for bigger sample or lots bacteria, bigger one work better.         


How to Choose the Best Petri Dish Plates for Your Research Needs

Another thing important is type of lid. Some dishes got lid fit tight to stop contamination, other one makes for easy access. If you check sample often, looser lid can be better. Don’t forget material also! Clear plastic good for see sample grow, but some experiment needs special coating to protect from light. Lastly, find reliable supplier. Kangwei Medical offer many kind petri plates for different need. They make sure quality and strong, which important for lab work. Knowing what feature look for will help pick best plates for your experiment

Petri dish plates very important tool in science lab, especially microbiology. But they have some usual problem when use that can mess up experiment result. One big problem is contamination. This when unwanted germ or bacteria get in dish, mix with sample scientist want study. Contamination makes false result, hard know what really see. To avoid, handle petri dish careful. Scientist should wear glove and sterilize dish before use. Another issue improper sealing. If not seal good, air and moisture go inside. This change environment in dish, affect bacteria grow. If lid too loose or place wrong, sample maybe dry out or get contaminate. Good sealing keeps right condition for bacteria grow like expect.


Why choose Kangwei Medical Petri dish plates?

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