Polymer-based RP columns for many different applications. The RSpak DE, DM and DS columns don't contain C18 as functional group, but they provide the reversed phase separation mechanism by the polymer particle itself. This makes them very stable, so the columns have a very long life time. RSpak DE-213, DE-413 and DE-613 • General purpose polymer-based column having similar polarity as ODS columns • Wide working pH range (from pH 2 to 12), usable in 100 % water and buffer solutions • extra small pore size of 25 Å • for the analyis of vitamins, preservatives, organic acids • Fulfill USP L71 requirements (polymethacrylate particles)
Polymer-based RP columns for many different applications. The RSpak DE, DM and DS columns don't contain C18 as functional group, but they provide the reversed phase separation mechanism by the polymer particle itself. This makes them very stable, so the columns have a very long life time. RSpak DM-614 • Suitable for the analysis of amino acids and water-soluble vitamins • pH range from 2 to 10 • Fulfills USP L39 requirements (polyhydroxymethacrylate particles)
Column for Polymer-based Reversed Phase Chromatography (RSpak)
Column for Polymer-based Reversed Phase Chromatography (RSpak)
Column for Polymer-based Reversed Phase Chromatography (RSpak)
Aqueous SEC (GFC) Column: Polymer-based • Polymer-based packed column for aqueous SEC (GFC) analysis • Low column bleeding allows its use with light scattering detectors • The eluent can be replaced with DMF enabling the analysis of polar polymers • LB-804 (exclusion limit: about 1,000,000) and LB-806 (exclusion limit: about 20,000,000) newly added to the series • Fulfills USP L38 and L39 requirements • LB-803 fulfills USP L37 requirements
Aqueous SEC (GFC) Column: Silica-based • Silica-based packed column for aqueous SEC (GFC) analysis • Suitable for the analysis of proteins and enzymes • Fulfills USP L20, L33, and L59 requirements
Aqueous SEC (GFC) Column: Silica-based • Reduced packing material particle size enhances column performance • Three to four-fold higher sensitivity than KW-800 series • KW405-4F is applicable analyzing samples with molecular weight above 1,000,000 • Fulfills USP L20, L33, and L59 requirements
Aqueous SEC (GFC) Column: Silica-based. • Pore size specifically controlled for analyzing proteins with a molecular weight of several hundred of thousand • High performance analysis of antibody drugs and various proteins • High lot-to-lot reproducibility • Fulfills USP L20, L33, and L59 requirements
Aqueous SEC (GFC) Column: Silica-based. • Rapid analysis column for LW-803 • Achieves approximately halved analysis time compared with standard column • Fulfills USP L20, L33, and L59 requirements
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