GromSil SpheriGrom

We adapted the old Grom-Part-Numbers for columns with 4.6 mm id from sxx05 to xx46, like in all Maisch PNs.
For example: 250× 4.6 mm has now the PN: s2546 (old PN was: s2505).


Particle Sizes 3 µm, 5 µm
Phases/Modifications Alternative for Spherisorb
Pore Size Surface Area
 Å  m²/g


Name Particle Sizes Carbon Load Pore Size
Spherigrom ODS-2 3 – 5 µm 0 % Å
Spherigrom ODS-1 3 – 5 µm 0 % Å
Spherigrom CN 5 µm 0 % Å
GromSil HyperGrom Pharmsil