Chromolith(R) WP 300 RP-18

Descrição detalhada : The most hydrophobic of the Chromolith(R) WP 300 line, the RP-18 column is useful for the resolution of peptides and smaller proteins. One critical quality attribute (CQA) required by regulatory bodies is the peptide map of a biotherapeutic. Peptide maps generated by RP-HPLC provide valuable information about protein structure, stability, and purity. To be effective, the RPHPLC column must be able to resolve a high percentage of the peptides in the sample. The more peptides, the better the information.The Chromolith(R) WP 300 RP-18 column gives unsurpassed RP-HPLC resolution of peptide maps from enzymatic digests. The improvements in silica and bonded-phase chemistry incorporated into the Chromolith(R) WP 300 line improve resolution by increasing efficiency and reducing peak tailing.Chromolith(R) WP 300 columns are made of monolithic silica with a characteristic bimodal pore structure.Chromolith(R) WP 300 RP-18 2 mm I.D. columns have macropores with 2 mum diameter, giving a column efficiency exceeding 80,000 plates/meter. The mesopores are 30 nm (300 Å), the surface modification is Octadecylsilane. Chromolith(R) WP 300 RP-18 columns fall under the USP L1 Classification. Chromolith(R) WP 300 RP-18 columns are fully suitable for LC-MS applications.The column dimension of 50 mm length and 2 mm I.D. is the best choice for very fast separations of Biomolecules on any UHPLC System.Chromolith(R) WP 300 RP-18 50-2 HPLC columns enable:-Completely bioinert column hardware and high biorecovery-High-speed 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(R) WP 300 RP-18, 5-2 guard cartridges (3 pieces) [1.52372] with the Chromolith(R) Guard Cartridge Holder Bioinert 5 mm x 2 mm [1.52355]The Chromolith(R) column coupler can be used to significantly increase the separation efficiency of Chromolith(R) columns by coupling several columns in series. [[1.51467]Learn more:Brochure: Race through your Separations on Any System. Chromolith(R) Monolithic Silica HPLC ColumnsAll Supelco HPLC Columns, including monolithic Chromolith(R) columns, are fully compatible to all HPLC and UHPLC Instruments.Supelco HPLC Products: The Best Choice for Any LC Instrument
Sinónimos : Chromolith(R) WP 300 RP-18 50-2 HPLC column
Armazenamento : NoTempLimit
Embalagem : 1X1EA