| Patents for G01N 30 - Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography (41,194) |
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| 06/18/1985 | CA1189202A1 Apparatus for physical properties measurements at high temperatures and pressures |
| 06/12/1985 | EP0143901A1 Multifunctional detector |
| 06/12/1985 | EP0143844A1 Method and apparatus for determining carbonate/sulfide concentration |
| 06/11/1985 | US4523097 Method and apparatus for reducing Schlieren noise in a liquid chromatograph |
| 06/11/1985 | US4523096 Liquid chromatography apparatus |
| 06/11/1985 | US4522726 Advanced separation device and method |
| 06/11/1985 | US4522715 High performance chromatography column |
| 06/05/1985 | EP0143423A2 Polyethylenimide bound chromatographic packing |
| 06/04/1985 | US4521225 Instrument and process for testing landfill gas for chlorinated hydrocarbons |
| 05/28/1985 | US4519905 Two component system made up o f insoluble synthetic resins |
| 05/28/1985 | CA1187988A1 Signal processing apparatus |
| 05/28/1985 | CA1187816A1 Column clamping device for chromatography |
| 05/22/1985 | EP0142126A2 A method for separating boron isotopes |
| 05/21/1985 | US4518700 Heat exchangers |
| 05/21/1985 | US4518463 Detecting amino acids and other copper complexing agents |
| 05/21/1985 | US4517851 For locating a vial |
| 05/21/1985 | US4517824 Solvent dumping apparatus |
| 05/15/1985 | EP0141259A1 Improvements in liquid chromatography |
| 05/15/1985 | EP0141148A1 Automatic sample apparatus and sampling method |
| 05/14/1985 | US4517473 Solid-state automatic injection control device |
| 05/14/1985 | US4517461 Flame ionization detector, mass spectrometry |
| 05/14/1985 | US4517241 Chromatographic support material |
| 05/14/1985 | CA1187065A1 Process for etching glass capillaries for chromatography |
| 05/09/1985 | WO1985001892A1 Manipulation of particles |
| 05/08/1985 | EP0140599A2 Method and apparatus for analysis employing multiple separation processes |
| 05/08/1985 | EP0140286A2 Electrochemical detector |
| 05/08/1985 | EP0140020A1 Multi-purpose on column injector |
| 05/08/1985 | EP0139929A1 Method and apparatus for reducing schlieren noise in a liquid chromatograph |
| 05/07/1985 | US4515889 Method for carrying out analytical determinations |
| 05/02/1985 | EP0138841A1 Transfer of macromolecules from a chromatographic substrate to an immobilizing matrix. |
| 04/30/1985 | CA1186246A1 Continuous chromatographic separations in a magnetically stabilized fluidized bed |
| 04/30/1985 | CA1186166A1 Liquid chromatograph |
| 04/24/1985 | EP0138763A2 Process for moulding gels usable for thin layers electrophoresis |
| 04/24/1985 | EP0137785A1 Automated pcb analyzer system |
| 04/23/1985 | US4512899 Liquid chromatography tube connections |
| 04/23/1985 | US4512897 Molecular separation column and use thereof |
| 04/23/1985 | US4512896 Transfer of macromolecules from a chromatographic substrate to an immobilizing matrix |
| 04/23/1985 | US4512545 Externally actuated valve assembly and method |
| 04/23/1985 | US4512181 Pressure compensation for a chromatograph |
| 04/23/1985 | CA1185882A1 Analytical means |
| 04/16/1985 | US4511659 Liquid chromatograph with electrochemical detector and method |
| 04/16/1985 | US4511475 Optically active polymer preparation and use |
| 04/10/1985 | EP0136422A1 LC/FTIR system with thermospray solvent separation |
| 04/09/1985 | US4510058 Method for a new type of chromatography and device therefor |
| 04/09/1985 | US4509964 Fused silica capillary column |
| 04/09/1985 | US4509855 Dual liquid and gas chromatograph system |
| 04/03/1985 | EP0136220A1 Pump system for chromatography in the liquid phase |
| 04/03/1985 | EP0135747A2 Ion mobility spectrometer system with improved specificity |
| 04/02/1985 | US4508685 Modified-flame thermionic detector for gas chromatographs and method for the identification of components in sample under analysis |
| 04/02/1985 | US4508624 Ceramic body for chromatography and process for preparation thereof |
| 03/27/1985 | EP0135259A1 Solvent dumping apparatus |
| 03/26/1985 | US4507555 Parallel mass spectrometer |
| 03/26/1985 | US4507390 Increased sensitivity |
| 03/26/1985 | US4506987 High pressure liquid chromatographic gradient mixer |
| 03/26/1985 | US4506558 Injector with minimal flow-interrupt transient |
| 03/20/1985 | EP0134713A1 Chromatographic plate |
| 03/19/1985 | US4505818 Liquid chromatographic column packing material |
| 03/19/1985 | US4505149 Method and apparatus for determining molecular weight |
| 03/19/1985 | CA1184114A1 Assay method and device |
| 03/14/1985 | WO1985001051A1 Oligonucleotide polymeric support system |
| 03/13/1985 | EP0134099A2 Coated cation exchange resin and method for forming |
| 03/06/1985 | EP0133782A1 Method and apparatus for ion analysis and detection using reverse mode suppression |
| 03/06/1985 | EP0133781A1 Method and apparatus for mobile phase ion chromatography and membrane suppression |
| 03/06/1985 | EP0133780A1 Analysis of liquid streams using tubing with protuberances on its inner wall |
| 02/28/1985 | WO1985000758A1 Improved silica-based chromatographic supports containing additives |
| 02/26/1985 | US4501969 Photometric apparatus and process |
| 02/26/1985 | US4501817 Method for the analysis of materials by chromatography and mass spectrometry |
| 02/26/1985 | CA1183020A1 Liquid chromatographic method and apparatus with a packed tube membrane device for post-column derivatization/suppression reactions |
| 02/20/1985 | EP0133327A1 Separating column for gas chromatography |
| 02/19/1985 | US4500432 Automated sample concentrator for trace components |
| 02/19/1985 | US4500431 Separation of analysis of anions |
| 02/12/1985 | US4498991 Fluid flow through zones where components have different velocities due to selective retardation or acceleration |
| 02/12/1985 | US4498774 Micro-polarimeter for high performance liquid chromatography |
| 02/05/1985 | US4497711 Chromatography columns |
| 02/05/1985 | US4497710 Substrate for liquid chromatography and process for isolating and purifying fat-soluble substance by the liquid chromatography on the substrate |
| 02/05/1985 | US4497199 Liquid chromatography |
| 01/29/1985 | US4496461 Solid stationary phase in disposable cartridge form |
| 01/29/1985 | US4496454 High performance liquid chromatography |
| 01/29/1985 | US4496433 Apparatus and method for determining the amount of a sample gas component |
| 01/29/1985 | US4496249 Method and apparatus for determining relative surface areas of a coated material on a substrate |
| 01/29/1985 | US4496245 Liquid chromatography proportioning valve and mixer |
| 01/29/1985 | US4495975 Sample treatment device |
| 01/23/1985 | EP0132244A1 Separation material and its preparation |
| 01/23/1985 | EP0132117A2 A process for the preparation of purified vancomycin class antibiotics |
| 01/23/1985 | EP0131980A1 Gas chromatography oven |
| 01/23/1985 | EP0131791A1 Column for liquid chromatography |
| 01/22/1985 | US4495096 Process for producing and obtaining anaphylatoxin-and cocytotaxin-containing leucotaxine preparations and of anaphylatoxin and cocytotaxin proteins in molecularly homogeneous, biologically active form |
| 01/15/1985 | CA1181030A1 Device for concentrating solutions and recuperating their solvents |
| 01/09/1985 | EP0130574A1 Device for the compensation of the base line drift of a chromatographic column |
| 01/09/1985 | EP0130418A2 Chromatography column |
| 01/08/1985 | US4492524 Multiple piston pump with a constant discharge capacity |
| 01/08/1985 | CA1180759A1 Conductivity detector and method |
| 01/03/1985 | WO1985000020A1 Chromatography column |
| 12/27/1984 | CA1179865A Process for analytical determinations and rotor insert element therefor |
| 12/19/1984 | EP0128886A2 Separation material, methods of producing a separation material and use of orosomucoid, functional analogs thereto or derivatives or fragments thereof for separation purposes |
| 12/12/1984 | EP0127926A1 Chromatographic separation |
| 12/12/1984 | EP0127908A2 Method and apparatus for analyzing a hydrocarbon sample |
| 12/12/1984 | EP0127866A1 Method of detecting radioactive substance |
| 12/11/1984 | US4487693 Multi-layer coil countercurrent chromatograph with adjustable revolutional radius |
| 12/11/1984 | US4487080 Seal for liquid injection valve for gas chromatography |