General description

Chromolith^® columns are made of monolithic silica with a characteristic bimodal pore structure. Chromolith^® HighResolution RP-8 endcapped columns have macropores with 1.15 µm diameter, giving a column efficiency exceeding 140,000 plates/meter. The mesopores are 15 nm (150 Å), the surface modification is octylsilane with full end-capping. Chromolith^® HighResolution RP-8 endcapped columns fall under the USP L7 Classification. The column efficiency is comparable to a 2.7 to 3 µm particle size fully porous particulate column. The column dimension of 100 mm length and 4.6 mm I.D. is the best choice for fast and high-resolution separations of complex compound mixtures. Chromolith^® HighResolution RP-8 endcapped columns are perfectly suitable for LC-MS use.The revolutionary, monolithic silica with its unique combination of macropores and mesopores enables:—Rapid separations at very low column back-pressure—High matrix tolerance, allowing time and cost savings with simplified workflows—Cost-savings due to extended column lifetimes—Connection of columns, flow gradients and the use of mobile phases with higher viscosityLearn more:Brochure: Race through your Separations on Any System. Chromolith^® Monolithic Silica HPLC ColumnsAll Supelco HPLC Columns, including monolithic Chromolith^® columns, are fully compatible to all HPLC and UHPLC Instruments.Supelco HPLC Products: The Best Choice for Any LC Instrument

Legal Information

Chromolith is a registered trademark of Merck KGaA, Darmstadt, Germany

Packaging

1 unit in Fibre case