GL Sciences GC Column InertCap 5HT, with ProGuard 5 m, 5 m + 15 m x 0.25 mm ID, 0.25 μm film

InertCap 5HT is a low-polarity, high-temperature column bonded with 5% Diphenyl (equiv.) – Dimethylpolysilphenylene siloxane. It is specially treated for operation up to 400 °C using high-temperature polyimide-coated fused silica tubing, allowing for the elution of high-boiling-point compounds and achieving excellent peaks.