Solid phase extraction with clay as a sorbent consists of water sampling for extraction of pollutants and enhanced performance
Extraction of indol alkaloids and alkaloid fractions by supercritical fluids consists of simplified purification with reduction of the use of organic solvents in medicines production
Device for preparing hydrogen and synthesis gas from rapid pyrolysis of glycerine, comprises laser as source of coherent radiation, power control unit, high-precision laser scanning optical system, feeding unit and tubular reactor
Device for high performance purification and extracting for processing of various substrates, has evaporator that is provided in form of thin layer, where evaporator is provided with rotor that is equipped with feeding pipe
Set of titanate heterogeneous photocatalysis nano tubes includes products of hydrothermal treatment of an anatase suspension in highly alkaline medium
Incorporating graphite pigment catalyst for producing gas diffusion electrode, involves selecting catalysts from copper, zinc, copper oxide or zinc oxide groups
Method for purifying immunoglobulin G from human or animal serum by gel chromatography, involves diluting immunoglobulin with buffer, and injecting diluted immunoglobulin into chromatography column
Digital TV system digital repeater for e.g. set top boxes has signal receivers and transmitters facilitating gap filling
Purification method for fructooligosaccharides from mixture of sugar in fixed column, involves packaging separation column with active carbon absorber, where column is contained with mixture of sugar contents
Automatic titrater for use in automatic sampling for determining the index of bromine and number of bromine in hydrocarbons, has device for introducing sample, three-way valve, unit of titration and module for adding volume
