Totally spherical high purity silica - USP L3 pore size 110 Å, pore volume 0.9 ml/g, surface (BET) 340 m²/g, density 0.47 g/ml, pressure stability 800 bar, pH stability 2 - 8.
Particle size 5 µm.

VarioPrep preparative columns NUCLEODUR 100-5 SioH ( unmodif