6 Pcs Regular Mouth Liquid Culture Lids Wheat Jar Lid with 0.2 Micron PTFE Syringe Filter and 20mm Self Healing Injection Ports for Growing Mycology

• Pack of 6 mushroom shaped culture lids with regular mouth (diameter 70mm)
• The lids fit regular mouth jars.
• The metal lid features a self-healing rubber spray connection, a high quality 0.22 micron filter
• Autoclavable and reusable
• For use in liquid mushroom/spawn culture

Quantity:6pcs Colour:gold Lid Material: Tinplate Lid diameter:70mm Fit for all Regular Mouth jars 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 regular 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.