Columns and cartridges for gas, ion, HPLC, low-pressure LC, and flash chromatography; includes pre-packed and open columns, packing, guard columns and accessories, and other supplies for flash chromatography.
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Sepax SRT™ SEC columns feature a hydrophilic surface layer that effectively shields the highly porous, five micron silica particles from interacting with your sample.
Sepax SRT™ SEC columns feature a hydrophilic surface layer that effectively shields the highly porous, five micron silica particles from interacting with your sample.
Ascentis™ Express 90 Å Biphenyl columns can be used for basic, acidic, or neutral compounds with alternate selectivity from C18 and is especially useful for separating peaks that elute early on C18 and other phenyl phases.
The sterically protected, extensively endcapped diisopropyl-cyanopropylsilane stationary phase of Ascentis™ Express ES-Cyano provides a stable, reversed-phase packing that can be used for basic, acidic, or neutral compounds.
Like their 5 micron siblings, 3 micron Zenix™ SEC columns feature a hydrophilic surface layer to prevent the sample from interacting with the underlying silica.
Ideal for analysis of hydroxy acids, like lactic, malic, tartaric and mandelic acids, amino acids, other amines and bi-functional racemates, like amino alcohols.
ChromegaChiral™ CCC is a modified cellulose including the combination of 3-chloro-4 methylphenylcarbamate and 3,5-dichloro- phenylcarbamate bonding groups coated on high purity, high performance spherical silica particles.
Maximize retention and loading with Hypersil PREP HS C18 prep LC reversed phase columns which offers high loading capacity and suitable for USP-L1 Applications.
The bonded phase in SRT™-C SEC columns is more polar than the hydrophilic phase used in SRT™ columns, making SRT™-C columns better suited for the gel filtration analysis of more hydrophobic bioopolymers such as membrane proteins and pegylated antibodies.
TSKgel™ CM-3SW columns are packed with 5 micron, high efficiency, spherical silica beads which are surface modified with a weak cation exchanger. They are used for the separation and analysis of proteins, peptides, and other biologically active molecules. They have a larger pore size than the TSKgel™ CM-2SW columns.