Expanded Column Range now Includes 1.8 μm Particles for Superior UHPLC Analyses

Raptor LC columns have been providing higher efficiencies, faster analyses, and rock-solid reliability to HPLC users for several years.

And they have just evolved again. Restek has brought the benefits of Raptor columns to those who have made the leap to UHPLC instruments, yet are still looking to boost their efficiencies further. Already sold with 2.7 and 5 μm superficially porous particles (SPP), Raptor columns are now available with 1.8 μm particles specifically for use with UHPLC. Choose from four distinctive Restek phase chemistries: Biphenyl, ARC-18, C18, and FluoroPhenyl.

Raptor 1.8 μm columns are designed and QC tested for maximum lifetime under UHPLC pressures. And, because they are Raptor SPP LC columns, they offer the peak capacity, selectivity, and reproducibility that analysts have learned to depend on from Restek.

Outfit your UHPLC with evolutionary Raptor 1.8 μm columns today at www.restek.com/raptor