Intermediate-polarity deactivated guard/retention gap columns are useful for a wide range of applications and are proven to be compatible with most common solvents.

• Tested with a comprehensive test mix to ensure high inertness
• Useful for a wide range of applications
• Use with most common solvents
• Maximum temperature: 325 °C
• 30 and 60 m lengths are banded in 5 m sections

Constructed from fused silica.