100mm x 15mm Petri Dish for Laboratory Use and Microbial Cultivation

Understanding the 100mm x 15mm Petri Dish A Cornerstone of Microbiology

The 100mm x 15mm Petri dish, often simply referred to as a Petri dish, is an essential tool in microbiology, used extensively for culturing microorganisms, including bacteria, fungi, and even tissue cells. Its design, made typically of glass or clear plastic, consists of a shallow cylindrical shape with a flat bottom and a lid that fits snugly on top. This simple yet effective piece of lab equipment has played a pivotal role in scientific research and experimentation.

One of the primary reasons for the popularity of the 100mm x 15mm Petri dish is its size, which strikes a balance between being large enough to accommodate various types of cultures while still being manageable in a laboratory setting. The 100mm diameter offers ample surface area for spreading and isolating microbial colonies, crucial for studying morphology, genetic properties, and behaviors of microorganisms. The 15mm height allows for adequate volume for media, ensuring that cultures can grow effectively under optimal conditions.

The transparent nature of these dishes also allows for easy observation and monitoring of the cultures. Researchers can examine the growth patterns, colony morphology, and even conduct further microscopic examinations directly from the dish. This visibility is crucial in various applications, from analyzing antibiotic resistance to studying microbial interactions.

Another significant aspect of the 100mm x 15mm Petri dish is its versatility. It can be used in various settings, including academic research laboratories, industrial laboratories, and clinical environments. In education, Petri dishes provide students with hands-on experience in microbiological techniques, such as aseptic transfer, streak plating, and colony counting.

Moreover, the design of the Petri dish facilitates easy stackability and storage, which is particularly beneficial in laboratories that handle numerous samples. The lids allow for a controlled environment, minimizing contamination while enabling gas exchange, critical for aerobic microorganisms’ growth.

However, it is essential to handle Petri dishes with care. Sterility is paramount in microbiological experiments to avoid contaminating samples, which may lead to inaccurate results. This importance is reflected in the practices surrounding the preparation of the dishes, including autoclaving and working within sterile conditions.

In conclusion, the 100mm x 15mm Petri dish is a fundamental tool in the field of microbiology, facilitating countless experiments and advancing our understanding of microbial life. Its simplicity, combined with its versatility, makes it an indispensable component in laboratories worldwide. Whether used for educational purposes or advanced research, the Petri dish continues to be a cornerstone in the study of biology, paving the way for new discoveries and innovations.