| 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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| 09/19/2012 | CN102670977A Chinese medicinal composition for treating arthralgia, preparation method and applications of Chinese medicinal composition |
| 09/19/2012 | CN102670951A Method for determining content of hesperidin in Chinese medicinal composition |
| 09/19/2012 | CN102670728A Quality control method for weeping forsythia seed soft capsules |
| 09/19/2012 | CN102670604A Composition containing candesartan and amlodipine, preparation process, testing process and application thereof |
| 09/19/2012 | CN102670593A Indometacin and albuterol suppository, preparation method, detection method and application thereof |
| 09/19/2012 | CN102018755B Quality detection method of furan lightyellow sophora root berberine tablet |
| 09/19/2012 | CN101750460B Method for purifying microcystins MCLR through extraction and normal-pressure column chromatography |
| 09/19/2012 | CN101666784B Chromatographic instrument calibration device |
| 09/19/2012 | CN101581707B Method for simultaneously detecting acetylmethylcar-binol and ligustrazine in vinegar |
| 09/19/2012 | CN101421611B Degasifier and liquid chromatograph equipped therewith |
| 09/19/2012 | CN101354379B Reagent for detecting multiple myeloma characteristic protein by mass spectrum |
| 09/18/2012 | US8271207 System and method for absolute quantitation of proteins using LC/MS |
| 09/18/2012 | US8268631 Chiral selectors and stationary phases for separating enantiomer mixtures |
| 09/18/2012 | US8268626 Method for analyzing of lipoproteins |
| 09/18/2012 | US8268551 Sensitive sensing based on optical nonlinear wave mixing |
| 09/18/2012 | US8268262 Multicompartment fluid dispersion apparatus; multi-sample analysis |
| 09/13/2012 | WO2012122450A2 Peptide deformylase inhibitors |
| 09/13/2012 | WO2012122445A2 Seal assemblies for reciprocating and rotary applications |
| 09/13/2012 | WO2012122362A2 System and method for providing recommendations with a location-based service |
| 09/13/2012 | WO2012122128A2 Detection of cancer by volatile organic compounds from breath |
| 09/13/2012 | WO2012121740A1 Manufacturing and purification processes of complex proteins found in fraction iv |
| 09/13/2012 | WO2012121651A1 Make up and protective gas for light path window materials and increased spatial resolution in gas chromatography - uv detection |
| 09/13/2012 | WO2012121409A1 Method for purifying physiologically active substance using temperature-responsive chromatography carrier |
| 09/13/2012 | WO2012121408A1 Temperature-responsive monolithic porous body, method for producing same, and temperature-responsive chromatography method using same |
| 09/13/2012 | WO2012121302A1 Analysis method |
| 09/13/2012 | WO2012121258A1 Method for producing porous cellulose beads |
| 09/13/2012 | US20120231532 Optical scanning system |
| 09/13/2012 | US20120231095 Agents derived from holoptelea integrifolia and their compositions for the control of metabolic syndrome and associated diseases |
| 09/13/2012 | US20120227470 Chromatography Apparatus Having An Integrated Core |
| 09/13/2012 | US20120227469 Chromatography of polyolefin polymers |
| 09/13/2012 | CA2829361A1 Peptide deformylase inhibitors |
| 09/13/2012 | CA2829252A1 System and method for providing recommendations with a location-based service |
| 09/13/2012 | CA2828369A1 Method for producing porous cellulose beads |
| 09/13/2012 | CA2828147A1 Analysis method |
| 09/12/2012 | EP2498090A1 Device for capillary chromotography and method for manufacturing such a device |
| 09/12/2012 | EP2498089A2 Thermogravitational microcolumn for determining the thermal diffusion coefficient of biological fluids and synthetic and biological colloidal fluids |
| 09/12/2012 | EP2496938A1 Chip produced at wafer level for liquid chromatography and method for the production thereof |
| 09/12/2012 | CN202433348U Color development sprayer |
| 09/12/2012 | CN202433347U Chromatograph carrier gas switching device |
| 09/12/2012 | CN202433223U Gas hydrate sampling analysis device |
| 09/12/2012 | CN102667466A Separating agent for optical isomer |
| 09/12/2012 | CN102667465A Method and arrangement for gas chromatographic analysis of a gas sample |
| 09/12/2012 | CN102667464A Liquid-metering device for a gas analyzer |
| 09/12/2012 | CN102662027A Thin-layer chromatography identification method of caulis tinosporae sinensis formula granules |
| 09/12/2012 | CN102662026A Quality detecting method for traditional Chinese medicine Qianliening preparation |
| 09/12/2012 | CN102662025A Method for detecting Rhodamine B content in plastic packaging material |
| 09/12/2012 | CN102662024A Method for simultaneously determining three alkaloids in granules for eliminating phlegm and stopping cough for children |
| 09/12/2012 | CN102662023A Method for detecting antifungal drug for external application |
| 09/12/2012 | CN102662022A Pharmacokinetics measurement method for oral bulleyaconitine A tablets of rat |
| 09/12/2012 | CN102662021A Method for extracting and purifying octachlorodipropyl ether in soil |
| 09/12/2012 | CN102662020A GC-MS detection method for phosphate ester flame retardant plasticizers in textiles |
| 09/12/2012 | CN102662019A Ziziphora clinopodioides Lam fingerprint and establishment method thereof |
| 09/12/2012 | CN102662018A Photo ionization detector |
| 09/12/2012 | CN102662017A Pesticide residue detection pretreatment device |
| 09/12/2012 | CN102662016A Method for detecting paraffin content in food and pretreatment method of paraffin samples |
| 09/12/2012 | CN102662015A Biological sample purification method based on inorganic salt promoted phase transition and separation of nano-gold |
| 09/12/2012 | CN102662014A Method for extracting and assaying chlorobenzene organic pollutants in silicone oil |
| 09/12/2012 | CN102662013A Quantitative detection method of sarcosine in urine sample |
| 09/12/2012 | CN102662012A Kit for screening colorectal adenomas (CRA) |
| 09/12/2012 | CN102662011A Use of spermidine as anoxia preconditioning biomarker |
| 09/12/2012 | CN102662010A Method for measuring quinoline content in dispersing agent MF |
| 09/12/2012 | CN102662009A Method for quickly determining content of additive of plurality of types in food |
| 09/12/2012 | CN102662008A Method for testing content of lauric acid in coconut food |
| 09/12/2012 | CN102661939A Method for rapidly tracing to water pollution source |
| 09/12/2012 | CN102660630A Preliminary screening method for whitening active matters of traditional Chinese medicine cortex mori cosmetics |
| 09/12/2012 | CN102659963A Polymer and chromatographic column and method for executing affinity chromatography or chirality chromatography |
| 09/12/2012 | CN102659616A Pre-column derivatization reagent and preparation process |
| 09/12/2012 | CN102659549A Method for extracting brevifolin from Relinqing granula raw material and method for preparation quality control |
| 09/12/2012 | CN102657823A Traditional Chinese medicine composition with anticancer effect and preparation method and detection method thereof |
| 09/12/2012 | CN102657603A Ciclopirox olamine cream and preparation method thereof |
| 09/12/2012 | CN102213656B Method for extracting and purifying and detecting type B trichothecene toxin from cereals |
| 09/12/2012 | CN102175797B Detection method for in-situ measuring content of phenyllactic acid in fermentation samples |
| 09/12/2012 | CN101849126B Channel switching valve |
| 09/12/2012 | CN101639466B Analyzing method of residues of sulfanilamide and antibiotic medicaments in aquatic product |
| 09/12/2012 | CN101360996B Integrated column medium for chromatography and manufacturing method thereof |
| 09/11/2012 | US8264326 Biometrics sensor |
| 09/11/2012 | US8263568 Chromatography of metal complexes |
| 09/11/2012 | US8263410 Method and apparatus for detecting metal ions, probe used for the same and preparation method thereof |
| 09/11/2012 | CA2257247C Novel protein binding to osteoclastogenesis inhibitory factor and process for producing the same |
| 09/07/2012 | WO2012118996A1 High pressure fitting with self-releasing ferrule |
| 09/07/2012 | WO2012118209A1 Data processing device for gas chromatograph and data processing program used in same |
| 09/07/2012 | WO2012117844A1 Specimen data processing device for analysis device, auto-sampler device, liquid chromatograph device, specimen data processing method, and analysis method |
| 09/07/2012 | WO2012116753A1 Coated capillary with remelted coating for front sided sealing |
| 09/07/2012 | WO2012116390A1 Valve having a deformable part and use of the valve |
| 09/07/2012 | WO2012058559A3 System layout for an automated system for sample preparation and analysis |
| 09/06/2012 | US20120225494 Dna ligands for aflatoxin and zearalenone |
| 09/06/2012 | US20120225009 Hydrogen storage material analyzer and analysis and activation methods |
| 09/06/2012 | US20120222470 Way of method transfer of liquid chromatograph and liquid chromatograph system |
| 09/06/2012 | US20120222469 Apparatus and Procedure For In Vitro Measurement of a Substance, Nicotine, Released From a Smokeless Tobacco Product |
| 09/05/2012 | CN202421154U TCD (thermal conductivity detector) detection device |
| 09/05/2012 | CN202421153U Thermal conductivity cell in micro thermal conductivity detector |
| 09/05/2012 | CN202421152U Detector facilitating installation of flow cell |
| 09/05/2012 | CN202421151U Solution delivery device |
| 09/05/2012 | CN202421150U Zero air generator |
| 09/05/2012 | CN202421149U Conveniently adjusted solution conveyor used for high performance liquid chromatography |
| 09/05/2012 | CN202421148U Liquid extracting device with fault protection parts for automatic sample injector for liquid chromatographs |
| 09/05/2012 | CN202421147U Trigger device for sample inlet of chromatographic instrument |
| 09/05/2012 | CN202421146U Thermal desorption gas production device |
| 09/05/2012 | CN202421145U Experimental device for trace derivatization reaction |
| 09/05/2012 | CN202421144U Two-dimensional gas-phase chromatograph-double-mass spectrum central cutting device |