Plastic culture plate and Petri dish are essential laboratory consumables, mainly used for cell culture, microbial cultivation, sample reaction and scientific research testing. Widely applicable in biological laboratories, medical institutions, school teaching, chemical research and related scientific experiment fields. Made of high quality plastic, transparent and clear for easy observation. Smooth inner wall, not easy to damage cells. Standard specification, stable structure, disposable clean and sterile, perfect for cell culture and microbial experiment.