Contains 1 column, 2 connectors (1/8" & 1/16")Description
All Chromolith® columns are made of monolithic silica with a characteristic bimodal pore structure. Chromolith 25mm columns have macropores with 3µm diameter, giving a column efficiency exceeding 40,000 plates/meter. The mesopores are 13nm (130 Å).
Analysis Note
Pressure: ≤ 15 bar
Theoretical Plates (N/m) (2-nitroanisol): ≥ 50000
Capacity factor (2-nitroanisol): 1.0 - 2.0
Tailing (USP): 0.90 - 1.45 %
separation factor (2-nitroanisol/nitrobenzene): 3.2 - 4.0
Chromolith® is a registered trademark of Merck KGaA, Darmstadt, Germany
