petri dish 150 x 15mm

The Petri dish, a fundamental tool in microbiology, is a shallow, cylindrical, and typically made of glass or plastic dish designed for cultivating cells or microorganisms in laboratory settings. Among the various sizes available, the 150 x 15 mm Petri dish stands out due to its versatility and capacity, making it ideal for a diverse range of applications, from education to professional research.

This specific size offers a generous surface area, allowing for the growth of bacteria, fungi, and other microorganisms. Its dimensions provide ample space for spreading samples, placing agar, and conducting experiments, which is crucial for accurately assessing microbial growth and behavior. The 150 mm diameter allows researchers to work with larger volumes of culture media, while the 15 mm height ensures sufficient depth for bacterial colonies to develop fully without immediate risk of contamination from the environment.

The design of the Petri dish also contributes to its practicality. The flat, smooth surface assists with the even distribution of agar, leading to uniform growth conditions for microorganisms. Additionally, many Petri dishes feature a lid that can be placed on top to minimize contamination while still allowing for gas exchange, which is vital for aerobic organisms.

Furthermore, the use of the 150 x 15 mm Petri dish extends beyond basic microbial culture. It plays a significant role in experiments assessing antibiotic susceptibility, where different antibiotic disks are placed on the agar surface to observe zones of inhibition. This technique helps determine the effectiveness of antimicrobial agents, contributing to the development of treatment protocols and the study of resistance patterns in microbial populations.

In the realm of education, Petri dishes provide an engaging hands-on experience for students learning about microbiology. They enable learners to observe the growth of microorganisms and understand concepts such as inoculation, incubation, and contamination. Through these practical experiments, students develop critical thinking skills and a deeper appreciation for the complexities of life unseen to the naked eye.

In summary, the 150 x 15 mm Petri dish is a vital component of scientific research and education. Its design and dimensions facilitate a wide variety of applications, from microbial culture to antibiotic testing, making it an invaluable tool in laboratories around the world. As the exploration of microorganisms continues to evolve, the Petri dish remains a cornerstone in our pursuit of knowledge and innovation in the biological sciences.