These guard columns and transfer lines are deactivated for superior inertness and are ideal for chlorinated pesticide analysis.

• Tested with a comprehensive test mix, to ensure high inertness
• Revolutionary deactivation process for superior inertness
• Analyze active samples accurately; ideal for chlorinated pesticide analysis (reduces endrin breakdown to less than 1%)
• Maximum temperature: 380 °C

Siltek®-deactivated gas chromatography guard columns are tested to ensure high inertness.