Ks-Tek 3Pcs Wide Mouth Liquid Culture Lid Food Grade Plastic Grain Spawn Cultivation Mason Jar Lid with 0.22um PTFE Syringe Filter & 20mm Self Healing Injection Ports For Mushroom auspowers_batchone Premium quality filter paper for

Premium quality filter paper for use in labs、 Industrial & Scientific， is made of premium fiber and adopts advanced technology

51)2pcs DCMT070204(DCMT21

strong anti-aging ability

Box-Sealing

Country of Origin: China

Ks-Tek 3Pcs Wide Mouth Liquid Culture Lid Food Grade Plastic Grain Spawn Cultivation Mason Jar Lid with 0.22um PTFE Syringe Filter & 20mm Self Healing Injection Ports For Mushroom auspowers_batchone Premium quality filter paper forKs Tek 3Pcs Wide Mouth Liquid Culture Lid Food Grade Plastic Grain Spawn Cultivation Mason Jar Lid with 0. 22um PTFE Syringe Filter & 20mm Self Healing Injection Ports For Mushroom Quantity: 3pcs Colour: green Lid Material: food grade Polypropylene Lid diameter: 86mm Fit for all Wide Mouth Mason Jar 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,