Transform any wide-mouth mason jar into a professional liquid culture system. Engineered with military precision, these lids deliver a leak-proof seal, proper gas exchange, and reliable performance through hundreds of autoclave cycles. No leaks, no shortcuts, no compromises - just professional results every time.
 
Each 2-pack includes two 10ml syringes and two 16-gauge needles - everything you need to start drawing, storing, and inoculating liquid cultures right out of the box.
 
Perfect For
- Expanding liquid culture from syringes
- Creating master culture jars for long-term storage
- Inoculating grain spawn or substrates
- Beginners building their first LC setup
- Advanced cultivators maintaining culture libraries
 
Why Growers Choose These Lids
Leak-Proof Seal — Reliable seal even after repeated autoclaving (don't oversell, just state the feature)
0.3-Micron Air Filter — Allows proper gas exchange while keeping contaminants out
Self-Healing Injection Port — Simplifies inoculation and reduces contamination risk
Built to Last — Designed for hundreds of autoclave cycles, not disposable like cheap alternatives
Luer Lock & 1/8" Tube Attachment — Enables clean syringe connections for easy extraction
Fits Standard Wide-Mouth Mason Jars — Works with any standard wide-mouth mason jar (jar not included)
 
The Myco Powered Difference
Most suppliers use cheap filter discs and injection ports that fail after a few uses. We engineer every component with military precision - from the leak-proof seal to the 0.3-micron filter. The result? Lids that perform flawlessly through hundreds of autoclave cycles while competitors' products fail after a dozen.
Our guarantee is simple: if your lid leaks during normal use, we replace it free. We've built our reputation on tools you can count on.
 
Order your 2-pack now and upgrade to professional-grade liquid culture work. Built to last, guaranteed leak-free, priced right.
(Wide-mouth mason jars sold separately)