Petri Plates 90 mm are laboratory culture dishes designed for microbiology, cell culture preparation, and general laboratory analysis where clean, optically clear surfaces are essential. Manufactured from polystyrene, these plates provide excellent transparency for visual inspection of cultures, colony growth, and sample behaviour during incubation and observation workflows.
This range includes both aseptic and sterile variants, allowing laboratories to select based on workflow requirements. Sterile plates are suitable for microbiological culture work where contamination control is critical, while aseptic plates support general laboratory preparation tasks where full sterility is not required. The raised ridge design improves stack stability, allowing plates to be handled, stored, and transported with reduced slipping or surface damage during routine use.
Manufactured using controlled production environments, these petri plates are designed to support consistent laboratory performance. Where specified by the supplier, features may include endotoxin-free surfaces, compatibility with automated media preparation systems, and packaging formats suitable for laboratory workflows. The optically clear construction supports accurate observation and documentation of experimental results.
Petri plates are widely used in schools, universities, research laboratories, and industrial microbiology environments for culturing microorganisms, testing samples, and conducting biological analysis. Selection should consider sterility requirements, packaging format, and compatibility with laboratory procedures.
For quality and compliance reference, ISO 13485 is a recognised standard for quality management systems in medical device manufacturing, supporting consistency in production of laboratory consumables. ISO 11137 is relevant for sterilisation processes used in sterile products where applicable. ASTM D1003 is a standard test method for haze and luminous transmittance of transparent plastics, supporting optical clarity evaluation of polystyrene materials. These references should be included only where supported by the manufacturer’s specifications and certification.
For LabChoice Australia customers, Petri Plates 90 mm provide reliable and high-quality solutions for microbiology and laboratory culture work, supporting clear observation, contamination control, and consistent experimental outcomes.
