GTG Empty Sterile Petri Dishes — 90 mm

Your medium. Your project. A clean place to begin.

GTG Empty Sterile Petri Dishes are 90 mm dishes for preparing your own agar plates and organizing lawful mycology or educational laboratory projects. Supplied sterile, these empty dishes let you choose the medium that suits your work.

What you receive

• Your choice of 20, 40, 60, or 100 empty 90 mm Petri dishes.
• Dishes supplied sterile.
• No agar, spores, live cultures, or mycelium included.

Choose your pack

Start with a 20-pack for smaller projects, or choose a larger pack when preparing multiple plates. The same 90 mm format keeps your supplies consistent across pack sizes.

Handling and intended use

Keep the protective packaging closed until you are ready to work. Opening and handling dishes can introduce contamination, so use appropriate aseptic technique when preparing your medium. Intended for lawful mycology research, gourmet mushroom projects, and education.

Prefer plates already poured? Explore GTG Pre-Poured LME Agar Plates, made to order with agar-agar and Light Malt Extract.

Grow the Culture.
Grains today, glory tomorrow.