Adhesive PTFE filter disc 0.2μm, Mushroom Spawn, PF Tek, Orchid flask, autoclave

Mushroom spawn jars / bags. For mushroom spawn jars drill a 5-8mm hole. Self adhesive PTFE filter discs 0.2μm. PF tek jars. Material: PTFE. Plant tissue culture containers (including orchid flasks). Self adhesive - high quality 3M High Temperature adhesive.

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