500/carton Gamma Sterile 90 x 15mm, Petri Dish, 10 Pack

Petri Dish – 90 mm Gamma-Sterile Culture Plates

Our high-quality 90 mm gamma-sterile Petri dishes offer reliable performance for a wide range of microbiological applications. Whether you’re performing routine bacterial or fungal culturing, microbial sensitivity testing, antibiotic assays, or general lab microbiology work, these plates deliver consistent results with every use.

Key Features & Benefits

These dishes are manufactured from premium clear polystyrene, giving excellent optical clarity for unobstructed observation of colonies and growth patterns. The full-plate format and triple-vented lid encourage controlled airflow while maintaining sterility, supporting robust culture growth.

Gamma irradiation ensures deep, effective sterilisation and provides a high Sterility Assurance Level (SAL), making these plates ready-to-use straight out of the pack. The glass-like finish also means they’re compatible with gamma sterilisation without compromising strength or clarity.

Design & Practicality

The triple-vent design improves gas exchange, and the stackable, disposable format keeps your workspace organised and minimises contamination risk. These plates also require less media than many alternatives — a cost-effective choice for high-throughput labs.

Stable across a broad temperature range (4°C – 60°C), they’re suitable for most incubation and storage conditions without warping or distortion.

Technical Specifications

• Material: Polystyrene (PS), clear optical quality

• Diameter: 90 mm

• Height: 15 mm

• Sterility: Gamma sterile, single compartment

• Ventilation: Triple vents for controlled gas exchange

• Disposable: Yes

• Stackable: Yes

• Ideal for: Microbiological culture, sensitivity assays, antibiotic testing