HPLC Column Raptor EtG/EtS, 90Å, 2.7 µm, 100 x 2.1 mm

Restek chemists were the first to combine the speed of surface porous particles (also known as SPP or "core-shell" particles) with the resolution of highly selective USLC technology. With this new generation of chromatographic columns, you can achieve better peak separations and shorter analysis times with existing HPLC and UHPLC instruments.

Stationary phase category: Proprietary
Ligand type: Proprietary
Particle: 2.7 µm surface porous silica (SPP or "core-shell")
Pore size: 90 Å
Carbon loading: Proprietary
Endcapping: Proprietary
Surface area: 130 m2/g
Recommended Use:
pH range: 2.0-8.0
Maximum temperature: 40 °C
Maximum pressure: 600 bar/8,700 psi

Characteristics:

Dissolution of EtG and EtS from matrix interfering substances.
Increased retention of EtG and EtS compared to conventional phases.

Switch to Raptor EtG/EtS LC column when:

Other columns cannot resolve EtG and EtS from matrix components.
You require high-throughput EtG/EtS analysis.
Low detection limits are desired.

Note: We strongly recommend that you only order a semi-preparative or preparative column once you have evaluated the desired separation on an equivalent column on an analytical scale.
Because we cannot reuse a column or the silica within it once it leaves our facility, we cannot accept returns of large columns.