Self Healing Injection Ports . Fits with 13 mm or 1/2 inch opening. Great for liquid culture, BRF Jars, injection, Supplemented substrate jars, Grain Masters. 100% Autoclavable
20mm Rubber Stoppers
$0.00Price
- Fits with 13 mm or 1/2 inch opening.
- Great for liquid culture, BRF Jars, injection, Supplemented substrate jars, Grain Masters .stoppers can be used to make self-healing injection ports in Mason jar lids or medicine bottles.
- 100% Autoclavable