COLUMNS UTILIZING ION EXCHANGE

Brand Owner (click to sort) Address Description
BIOZEN Phenomenex, Inc. 411 Madrid Avenue Torrance CA 90501 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 synthetic oligonucleotides;magnetizable polymer beads for separating, purifying, and isolating peptides, proteins, or synthetic oligonucleotides;
PHENOMENEX BIOZEN Phenomenex, Inc. 411 Madrid Avenue Torrance CA 90501 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 synthetic oligonucleotides;Magnetizable polymer beads for separating, purifying, and isolating peptides, proteins, or synthetic oligonucleotides;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A non-volatile memory wherein bad columns in the array of memory cells can be removed. Substitute redundant columns can replace the removed columns. Both of these processes are performed on the memory in a manner that is externally transparent and, consequently, need not be managed externally by the host or controller to which the memory is attached. The bad column can be maintained on the memory. At power up, the list of bad columns is used to fuse out the bad columns. The memory may also contain a number of redundant columns that can be used to replace the bad columns.