Premium, Reusable Polypropylene Petri Dishes (73x20mm)

Unlock a new standard for your laboratory work with our deep-dish, screw-top Petri dishes. Engineered for the serious researcher, educator, or mycologist, they are built to perform, save money, and reduce waste.

Key Features & Benefits:

• Autoclavable & Sterile-Ready: Withstand repeated high-pressure steam sterilization. Start every experiment with a perfectly sterile environment, free from contaminants that could compromise your results.
• Reusable & Eco-Conscious: Crafted from robust, thick-walled polypropylene, these dishes can be cleaned and sterilized again and again. It’s a smarter, more sustainable choice that cuts down on single-use plastic waste and long-term costs.
• Superior Depth for Demanding Applications: Don’t let your media dry out. With a generous 20mm depth, these dishes hold significantly more agar (20-25ml) than standard 60mm dishes. This is ideal for long-term cultures and advanced work like mycelial storage.
• Extended Culture Life: The secure screw-top lid allows you to seal dishes with microporous tape. This simple step drastically reduces moisture loss, enabling you to store cultures for extended periods—almost as long as slants—without the agar drying up.
• Built to Last: Designed to endure the rigors of a busy lab. They are highly resistant to cracking, chipping, and breakage, ensuring your investment is protected.

More Than a Dish, It’s a Tool for Discovery.

Invest in the reliability and performance that your work deserves. Our 70x20mm Petri Dish isn’t just a container; it’s a durable, long-term partner for your most important scientific endeavors.

Dimensions:

Petri Dish:

• Outer Diameter: 73 mm
• Depth: 20 mm
• Advised Media Volume: 25 ml

For more information on Agar go to “Working with Agar” Blog.

Petri Dish Variations:

• Single Petri – one off Polypropylene reusable Screw-top
• Petri Dish Kit – Eight off Polypropylene Petri dishes with 1oooml polypropylene bottle with Tyvek 1073B filter.
• For labs, commercial growers, and education facilities, we offer the ultimate volume discount. Purchase the Carton of 10 Dishes to maximize your cost savings and reduce the hassle of frequent reordering. You get the same rugged, reusable quality at a price that ensures a superior return on investment compared to any glass or disposable alternative.

Why risk shattered glass or contamination from loose-fitting lids? At a fraction of the cost of a 10-pack of standard laboratory glass, our autoclavable polypropylene screw-lid dishes give you bulletproof durability, absolute seal security, and hundreds of lifecycle pours.