PACKED COLUMN CHEMICAL SOLIDS

Brand Owner Address Description
HITRAP PHARMACIA BIOSYSTEMS AKTIEBOLAGET S-751 82 Uppsala Sweden packed column of chemical solids that is useful for the separation of a mixture of organic or biological materials based upon their differing molecular weights or differing structural characteristics;
 

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

    
Technical Examples
  1. A concentrating column useful for elemental analysis of trace metals consists mainly of column body, filtration membranes 6 fixed at the fluid inlet end and the outlet end of the column body, and column packing 8 packed inside the column body, wherein column packing 8 is prepared from the swollen and cleaned macroporous adsorbent resin of high, medium or non-polarity treated with a mixture of 3 mol/L NH4OH-1 mol/L HAC-3.0~6.0×10