PP, hvid, med silikoneforsegling.

• Seal separates environment from inside of vessel and prevents contamination when using a probe
• Thermal resistance from −135 to +135 °C
• For Nalgene® 1 and 12 L fermenters

For use and insertion of 7 to 14 mm diameter probes into Nalgene® 1 and 12 L fermenters.