35mm petri dish
A 35mm petri dish is a fundamental laboratory vessel designed for culturing microorganisms, cells, and tissues in controlled environments. This standard-sized 35mm petri dish measures approximately 35 millimeters in diameter, making it ideal for routine microbiology work, cell biology experiments, and pharmaceutical research. The 35mm petri dish features a shallow cylindrical design with a flat base and a loose-fitting lid that allows proper gas exchange while minimizing contamination risks.
The technological features of a 35mm petri dish include optically clear polystyrene or glass construction that enables direct microscopic observation without removing samples. Most modern 35mm petri dish models offer sterile, single-use options manufactured under strict quality control standards. The 35mm petri dish provides a suitable growth surface for various agar media, allowing researchers to cultivate bacterial colonies, fungal cultures, and mammalian cells with precision.
Applications for the 35mm petri dish span across multiple scientific disciplines. In microbiology, the 35mm petri dish serves for bacterial isolation, antibiotic sensitivity testing, and microbial identification. Cell biologists utilize the 35mm petri dish for adherent cell culture and microscopy studies. Pharmaceutical companies employ the 35mm petri dish during drug testing and quality control procedures. Educational institutions rely on the 35mm petri dish for teaching fundamental laboratory techniques. The versatility and reliability of the 35mm petri dish make it an indispensable tool in modern scientific research and clinical diagnostics.