Not available outside of the UK & Ireland.

General description

The Chromolith^® HighResolution RP-18 endcapped 100-4.6 HPLC columns Validation Kit consists of 3 columns from 3 different manufacturing batches. Chromolith^® columns are made of monolithic silica with a characteristic bimodal pore structure. Chromolith^® HighResolution RP-18 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 octadecylsilane with full end-capping. Chromolith^® HighResolution RP-18 endcapped columns fall under the USP L1 Classification. The column efficiency is comparable to a 2.7 to 3 µm particle size fully porous particulate column. Chromolith^® HighResolution RP-18 endcapped columns are perfectly suitable for LC-MS applications.The column dimension of 100 mm length and 4.6 mm I.D. is the best choice for high-resolution separations of complex compound mixtures on any HPLC System.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 viscosityThe recommended Guard-columns are: Chromolith^® HighResolution RP-18 endcapped 5-4.6 guard cartridges (3 pieces) [1.52025] with the Chromolith^® Guard Cartridge Holder 5 mm x 4.6 mm [ 1.52032]The Chromolith^® column coupler can be used to significantly increase the separation efficiency of Chromolith^® columns by coupling several columns in series (up to 100,000 plates/per column). [1.51467]Learn 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 InstrumentChromolith^® HighResolution RP-18 endcapped columns are also available in 2 mm I.D. column dimension for perfect fit to UHPLC and UHPLC-MS needs. Flyer: UHPLC-like performance - Rapid and Robust at Low Pressure - Chromolith^® HighResolution RP-18 endcapped 2 mm I.D. HPLC Columns

Legal Information

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

Packaging

Fibre case