Sterile 50 mL Conical Tubes with Plastic Rack (25-Pack)
Ideal for Agar Slants & the Castellani Method
Why These Tubes?
- Ideal for agar slants and Castellani-style storage
- RNase/DNase-free and non-pyrogenic
- Bold, easy-to-read graduations
- Leak-proof screw caps
- Rated up to 16,000 × g
- Autoclavable polypropylene tubes
- Reusable, autoclavable 25-slot rack
- Rack design prevents sticking or freezing to surfaces
What’s Included
- 25 sterile 50 mL conical tubes
- 1 reusable plastic rack (25-slot)
Specifications
Shipping Note
Each quantity ships as one sealed rack of 25 sterile tubes. Adjust your quantity at checkout for multiple racks.
Recommended Add-Ons
-
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
There is nothing simple about this stuff. Its great stuff. Holds moisturizer really well. I just purchased again for my final winter grow. Thanks for the great quality
Packaged really good, did not expect
Good agar! Will order again!
Fast speedy delivery.
As described. Fast and clean.
As described. Fast and clean .
Sterile, nicely packaged, and cool color 😌
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!
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