90mm x 15mm Petri Dish for Laboratory Cultures and Experiments

The Versatility of Petri Dishes A Focus on 90mm x 15mm Dimensions

Petri dishes are an essential tool in laboratories around the world, particularly in microbiology and cell culture. The standard dimensions of 90mm in diameter and 15mm in height make the 90mm x 15mm Petri dish a favored choice for various scientific applications.

Made typically from glass or clear polystyrene, the 90mm x 15mm Petri dish is designed for optimal visibility and sterility. Glass dishes are reusable, making them an environmentally friendly option. They can be sterilized in an autoclave, making them suitable for long-term experiments or studies that require repeated usage. In contrast, plastic dishes are often disposable, thus providing convenience for one-time applications and reducing the chances of cross-contamination between experiments.

These dishes are crucial in various applications, including the isolation of bacterial colonies. Scientists use these dishes to culture microorganisms and observe their growth characteristics, such as colony morphology and pigmentation. This observation can provide essential information regarding the identity and behavior of specific organisms, aiding in research, medicine, and environmental studies.

In educational settings, the 90mm x 15mm Petri dish serves as a practical tool for teaching students about microbiological techniques. Students can learn aseptic handling and the importance of sterile environments while conducting experiments involving the growth of bacteria or yeast. This hands-on experience is invaluable in fostering their understanding of biological processes and the scientific method.

Furthermore, these Petri dishes often play a critical role in quality control for various industries. In the pharmaceutical and food industries, for example, they are used to test for microbial contamination in products, ensuring safety and efficacy. The standardization of the 90mm x 15mm size allows for consistent results across different laboratories and studies.

In summary, the 90mm x 15mm Petri dish is an indispensable tool in scientific research and education. Its versatile applications, coupled with manageable dimensions, make it a staple in laboratories around the globe. Whether reused for long-term studies or used in practical learning environments, these dishes contribute significantly to advancements in microbiology and related fields.