Household effluent purification plant
Housing assembly with removable jacked cover
HPLC column design and method of making same
HPLC column holder apparatus
HPLC schematic with integrated sample cleaning system
Hydraulic horizontal mixer
Hydraulic powered mixing apparatus
Hydrocarbon class separation and quantitation by split...
Hydrophilic monolithic columns for separation of saccharide...
Hydrophilic polymer microparticle, filler for ion exchange...
Hydrophobic polymers from water-soluble monomers and their use a