Synthetic Filter Discs 90 mm, Wide Mouth Size, for a Buchner Funnel, Mushroom Cultivation, High Temperature
Amazon.com: Synthetic Filter Discs 90 mm, Wide Mouth Size, for a Buchner Funnel, Mushroom Cultivation, High Temperature and High Pressure Resistance (16 Pieces) : Industrial & Scientific
Amazon.com: Synthetic Filter Discs 90 mm, Wide Mouth Size, for a Buchner Funnel, Mushroom Cultivation, High Temperature and High Pressure Resistance (16 Pieces) : Industrial & Scientific
Synthetic Filter Paper Sticker 82mm 0.3 μm PTFE Filter Disc Strong Adhesive Patch for Wide Mouth Mason Jar Lid Mushroom Cultivation (18pcs): Amazon.com: Industrial & Scientific