liquid chromatography equipment and accessories for laboratory and industrial use; namely, chromatography columns, repacked columns, column assemblies, sample preparation columns, packing media, and filters

Columns utilizing ion-exchange, size exclusion, or reverse phase technology for the separation, characterization, or purification of peptides, proteins, or synthetic oligonucleotides for use in High-pressure liquid chromatography; solid phase extraction products to be used as laboratory consumables, namely, micro-tubes, multi-well and micro-tube plates, spin filters, pipette tips, and sample collection plates and tubes, for the isolation, separation or extraction of peptides, proteins, or syn...