Inoculation Plug (Cap) Width 12.5 mm

This plug is designed to be inserted into a cap, providing a safer way to inoculate sterilized substrate with liquid spawn using a syringe.

Made of special rubber that immediately seals upon syringe withdrawal, leaving no holes.

Suitable for use in an autoclave.

Size:

• Outer diameter: 12.5mm
• Inner diameter: 7.2mm