|
Chromolith Performance RP-18 endcapped
All Chromolith columns are made of monolithic silica with a characteristic
bimodal pore structure. Chromolith 3mm columns have macropores with
2 ¥ìm diameter, giving a column efficiency exceeding 80,000 plates/meter.
The mesopores are 13 nm (130 A), the surface modification is
octadecylsilan with full end-capping.