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6Pcs Wide Mouth Mushroom Liquid Culture Lid Grain Spawn Cultivation Mason Jar Lid with 0.2 micron PTFE Syringe Filter & 20mm Self Healing Injection Ports For Mushroom Growing Mycology(Silver)
Quantity 6pcs Colour Silver Lid Material Tinplate Lid diameter 86mm Fit for all Wide Mouth jars Used for making mushroom liquid cultures. The Lid comes with a self healing injection for injecting culture and a PTFE syringe filter for avoid contamination . These lids can be used in a microwave, autoclave or pressure cooker. Our professional grade autoclavable wide mouth jar lids are built to be lab-quality, and made specifically for liquid culturing . Leave the lids a quarter turn loose while in the pressure cooker so air can escape, otherwise the injection ports will pop out. 6

Price is $24.00

Price: $23.99