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Pre-packed columns, cartridges, and guard columns for separation of biomolecules and organic/inorganic analytes; includes normal/reversed phase HPLC, UHPLC, LC-MS, HILIC, mixed-mode, ion exchange, ligand exchange, and affinity column formats.
Welch guard cartridges use the same packing materials as the analytical column to ensure the best analysis results. When HPLC column ID<4.0mm, it is recommended to use a 2.1×10mm cartridge, while when column ID≥4.0mm, a 4.6×10mm cartridge is recommended. 2.1×10mm cartridge holder: 00808-01107, 4.6×10mm cartridge holder: 00808-01101 or 00808-01108(direct connect).
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
RegisPack (USP Code L51) is a Polysaccharide Coated CSP. RegisPack polysaccharide coated chiral columns are made using a unique production process of coating the proven chiral selector on high purity silica gel. RegisPack columns are packed and tested at high pressures for use with both SFC and HPLC mode and can be used under normal phase, reverse phase, and polar organic solvent conditions. Based on a study of 130 chiral compounds performed with the three Regis polysaccharide coated CSPs, 65% of the tested compounds were resolved on RegisPack. Bulk quantity purchases can be provided.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More