Liquid Culture Plastic Regular Mouth Mason Jar Lids Pack Size:12 Pack 30-day room temperature viability

30-day room temperature viability

They are thick autoclavable stoppers which last ten times as long as any other we have used

Outdoor cultivation preferred

Now I have a pet slime mold

Extended shelf life advantage

Liquid Culture Plastic Regular Mouth Mason Jar Lids Pack Size:12 Pack 30-day room temperature viabilityOur plastic autoclavable regular mouth mason jar lids are built to be functional and affordable. Designed specifically for liquid culture cultivation, they feature a hydrophobic PTFE filter which can be held upside down and not leak. Our lids feature super heavy duty medical grade self healing injection ports, and we seal each hole with high temperature silicon. Each lid comes with a reusable silicon gasket ring for an airtight seal. This type of lid