Specifications

Sorbent characteristics	High-purity silica with polymeric C18 modification and endcapping
Metal content	Na, Ca, Mg, Al: 1 ppm; Fe: 3 ppm
Particle shape	Spherical
Particle size	2 µm, 3 μm and 5 μm
Pore size	120 Å (12 nm)
Pore volume	1.1 mL/g
Spec. surface area	330 m²/g
Carbon load	17 % C
Coverage of the surface	3 μmol/m²
pH range	pH 1.5 - 10.5
Efficiency	5 μm: > 90.000 N/m; 3 μm: > 130.000 N/m, 2 µm > 180.000 N/m
Shipping eluent	Acetonitrile/Water