Autoclavable PP5 Petri Dishes – Reusable, High-Temperature Lab Plates
Why Choose Reusable PP5 Plates?
- Autoclavable & Reusable – Designed for repeated sterilization cycles
- High-Clarity Polypropylene (PP5) – Maintains transparency and structure
- Pre-Sterilized – Ready to use right out of the sleeve
- Top-Rack Dishwasher Safe – Easy cleaning between runs
- Cost-Effective – Long-term savings over disposable plates
- Industry-Standard Dimensions – Compatible with standard 100mm workflows
Effortless Re-Sterilization
To re-sterilize, place dishes in an autoclave or inside a mushroom grow bag (folded but not sealed). Run at 15 PSI for 15 minutes. Allow to cool completely before handling. This process restores plates for continued sterile use.
Cleaning & Care
- Wash with a soft sponge to prevent scratching
- Top-rack dishwasher placement recommended
- Avoid harsh abrasives to maintain clarity
Package Options
Sold in sleeves of 20 – pre-sterilized and ready for immediate laboratory or culture work.
Looking for additional options? Explore our 20-Pack Disposable Petri Dishes for single-use applications.
For laboratory and research use only. Sales are final. Concerns reviewed case-by-case.
Recommended Add-Ons
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Test You Autoclave or PC
Go NowVerify your sterilization with these test strips. Insert into items before the cycle—afterward, check for proper time, temp, and steam exposure. A quick, reliable way to confirm autoclave or pressure cooker performance.
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Grab Some Substrate
Go NowBoost grain performance with the right substrate. Choose from CVG, enriched CVA, or our Gourmet Blend—each crafted to support healthy growth and high yields. Find your perfect match today!
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Micropore Tape
Go NowMicropore tape allows vital gas exchange while blocking contaminants—perfect for bags and tubs. A must-have for clean, healthy mushroom growth.
Let customers speak for us
the grain: i picked milo took off nicely, 2 cc’s per bag, 5 bags per syringe. Works very nice, bags will be done withing a week. I should break and shake right now but, I think ill wait another week or so. As for the bulk substrate, looks great ive been keeping it in our storage room, its super chilly in there. And, it should work great when the time comes. Personally, ive never had issues with any of the bags ive purchased. I hardly inoc in my SAB anymore, as theres no need I just flame sterilize the needle, and inoculate.
The best , that can be obtained.
They are what they are.
Haha I finally got some before they ran out!
It works 💪
Exactly what i wanted!
Great products!
Absolutely great grains! Everything I have ever purchased from here is amazing and solid 🙌🏽
Everything arrived safely and packaged very thoughtfully. Grain looks great!
Superb quality as always 👌🏽
Finally got around to using the substrate and wow, loving my results. Forever gonna be my go to!! Def beats making my own.
Great stuff. 👍
Plates looked great! All arrived with no spots of contamination and only one had any condensation on them!
Bags arrived intact and packed with care. Signs of growth in just a couple days! So far so good!
Came packaged vacuum sealed which is great and i really appreciate that, 🙏🏽 smells very clean and everything came shipped way faster than expected, will post another review after results! Highly recommend 👌🏽
Great moisture content, all in all a really good product cant go wrong here, the myc loves this stuff, truly.
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