6Pcs Regular 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

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6Pcs Regular Mouth Mushroom Liquid Culture Features

• The second generation food grade PP Liquid culture Lid ,without glue !

• 6Pcs Regular Mouth (Dia:70mm) Mason Jar Mushroom Cultivation Lids

• The Polypropylene lid comes with a rubber self healing injection port, a high quality .22 micron PTFE filter with luer adapter

• All components are autoclavable & reusable

• Used for Mushroom Liquid /Spawn Cultivation

About 6Pcs Regular Mouth Mushroom Liquid Culture

Quantity:6pcs Colour:green Lid Material:food grade Polypropylene Lid diameter:70mm Fit for all Regular Mouth Mason Jars The second generation Lid comes with a self healing injection for injecting culture and a PTFE syringe filter for avoid contamination without glue,more healthy for mushroom growing. 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.