| 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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| 02/05/2014 | CN103558304A Method for measuring content of ursolic acid in glossy privet fruit and astragalus membranaceus healthy energy-strengthening preparation |
| 02/05/2014 | CN103558303A Method for measuring content of oleanolic acid in glossy privet fruit and astragalus membranaceus healthy energy-strengthening preparation |
| 02/05/2014 | CN103558302A Transformer oil chromatographic analysis sampling device and method |
| 02/05/2014 | CN103558301A Micro-size catalyst in-situ pulse evaluation and analysis device |
| 02/05/2014 | CN103558300A Soporific and sedative drug inspection method for treating biological detection material by using gel permeation chromatography |
| 02/05/2014 | CN103558299A Pyrethroid pesticide inspection method for treating biological detection material by using gel permeation chromatography |
| 02/05/2014 | CN103558298A Organic phosphorus pesticide inspection method for treating biological detection material by using gel permeation chromatography |
| 02/05/2014 | CN103558297A Pressure-type transformer oil chromatographic analysis standard oil storage device and method |
| 02/05/2014 | CN103558296A Animal source feed raw material identification method based on fatty acid detection |
| 02/05/2014 | CN103557911A On-line detection method, system and device of natural gas trade metering equipment |
| 02/05/2014 | CN103555607A Separation method of endophyte H6 strain in Albizia julibrissin Durazz. blade, and application of endophyte H6 strain |
| 02/05/2014 | CN103554057A 曲美他嗪衍生物及其制备方法 Trimetazidine derivatives and their preparation |
| 02/05/2014 | CN103551130A Liquid chromatography stationary phase of high molecular matrix as well as preparation method and application thereof |
| 02/05/2014 | CN103551125A Preparation method of Sudan red II molecular imprinting solid-phase extraction column filling material |
| 02/05/2014 | CN103550283A Eucommia ulmoides formula granules, preparation method and quality control method thereof |
| 02/05/2014 | CN102818863B Method for identifying proanthocyanidins in ginkgo leaf preparation |
| 02/05/2014 | CN102707003B Moldavica dragonhead extractive and fingerprint spectrum detection method thereof |
| 02/05/2014 | CN102636606B Guide-sample-free GC-FID (Gas Chromatograph-Flame Ionization Detector) accurate quantifying method for organic impurities in organic ester |
| 02/05/2014 | CN102636592B Method for simultaneous determination of plurality of synthetic pigments in hot pot flavorings |
| 02/05/2014 | CN102526380B Detection method of coronary artery dredging tablet |
| 02/05/2014 | CN102435697B Method for measuring content of ginsenoside Rg1 and Rb1 in Xinshu capsule |
| 02/05/2014 | CN102375040B Method for determining content of simimtecan and chimmitecan in human or animal whole blood |
| 02/05/2014 | CN102375032B Detection method of hydroxypropyl-beta-cyclodextrin |
| 02/04/2014 | US8642351 Apparatus and methods of fluid chromatography |
| 02/04/2014 | US8641882 Capillary column cartridge |
| 02/04/2014 | US8640730 Variable resistance fluid controller |
| 01/30/2014 | WO2014017607A1 Analysis device |
| 01/30/2014 | WO2014017280A1 Stationary phase |
| 01/30/2014 | WO2013147589A4 Assay for identifying animal species in raw and cooked conditions |
| 01/30/2014 | US20140030732 Microfluidic hplc-chip for glycopeptide analysis with integrated hilic enrichment |
| 01/30/2014 | US20140026647 Connection Assembly for Ultra High Pressure Liquid Chromatography |
| 01/30/2014 | US20140026637 Micro-device for analysis by gas phase chromatography offering great compactness |
| 01/30/2014 | DE102013212131A1 Ein mikrofluidischer HPLC-Chip für Glykopeptid-Analyse mit integrierter HILIC-Anreicherung A microfluidic HPLC-Chip for glycopeptide analysis with integrated HILIC enrichment |
| 01/29/2014 | EP2690435A1 Liquid chromatography column, and method for analyzing hemoglobin |
| 01/29/2014 | EP2690434A1 Compact microdevice for gas chromatography analysis comprising at least one thermoelectric module |
| 01/29/2014 | EP2690106A1 Proteinaceous-substance-binding low-molecular-weight compound |
| 01/29/2014 | EP2689244A1 Valve and splitting system for multi-dimensional liquid analysis |
| 01/29/2014 | EP2688662A1 Co2-removal device and method |
| 01/29/2014 | CN203414448U Process analysis device with improved thermal stability |
| 01/29/2014 | CN203414326U Standard substance allocating and sampling device |
| 01/29/2014 | CN203408682U Double-analysis high-pressure micro-reaction pilot plant |
| 01/29/2014 | CN203408499U Rotary chromatographic degasser specially used for insulating oil of transformer |
| 01/29/2014 | CN103547679A High-throughput, sensitive detection of glucose-6-phosphate dehydrogenase |
| 01/29/2014 | CN103543236A Method for determining organic acid content of fermented wine by ion-exclusion chromatography |
| 01/29/2014 | CN103543235A Method for rapidly identifying uncooked and cooked rhizoma corydalis medicinal slices |
| 01/29/2014 | CN103543234A High-performance liquid chromatography analysis method for simultaneously detecting contents of chlorpyrifos and beta-cypermethrin |
| 01/29/2014 | CN103543233A Method for detecting content of short-chain or medium-chain chlorinated paraffin in paint |
| 01/29/2014 | CN103543232A Method of detecting residual quantity of hexaconazole in rice |
| 01/29/2014 | CN103543231A Separation analysis method of residual amount of chloroform in meclizine dihydrochloride |
| 01/29/2014 | CN103543230A Method for separating and measuring moxifloxacin hydrochloride and enantiomer thereof |
| 01/29/2014 | CN103543229A Intelligent sampling evaporator for low-pressure liquefied gas inspection |
| 01/29/2014 | CN103543228A Sampling evaporator comprising atmosphere balancing device and used for low-pressure liquefied gas inspection |
| 01/29/2014 | CN103543227A Sampling evaporator comprising automatic replacement device and used for low-pressure liquefied gas inspection |
| 01/29/2014 | CN103543226A Automatic pretreatment equipment for detecting banned azo dye in textiles and leather |
| 01/29/2014 | CN103543225A Determining method and device of nicotine in oral smokeless tobacco products |
| 01/29/2014 | CN103543224A Detection method for residues of abamectin and ivermectin |
| 01/29/2014 | CN103543223A Method for detecting asomate pesticide residue in apples |
| 01/29/2014 | CN103543222A Reduning injection saccharide content detection method |
| 01/29/2014 | CN103543221A Method for simultaneously detecting multiple mycotoxins in milk |
| 01/29/2014 | CN103543220A Detection method of contents of oleic acid and linoleic acid in collecting agent for bauxite flotation |
| 01/29/2014 | CN103543219A Method for extracting cyanobacteria toxin from urban eutrophic cyanobacterial bloom water |
| 01/29/2014 | CN103543218A Method for measuring tetracycline antibiotic residue in protein-rich sample |
| 01/29/2014 | CN103543217A Determination of phenol in phosphate rock flotation environmental water body by gas chromatography |
| 01/29/2014 | CN103543216A Method for determining impurities in latanoprost eye drops |
| 01/29/2014 | CN103543215A Detection method for palm oil doped in soybean plant oil |
| 01/29/2014 | CN103543214A Determination method of content of active ingredient of Pingxiao capsule |
| 01/29/2014 | CN103543213A Method for measuring content of active ingredients of Pingxiao tablets |
| 01/29/2014 | CN103537267A Preparation method of cyanuric acid molecular imprinting solid-phase extraction column filling material |
| 01/29/2014 | CN103536580A Ginkgol biloba extract delayed pulse capsule and quality control method thereof |
| 01/29/2014 | CN102830183B Sample pre-treatment method for determining endogenesis hormone content of towel gourd seeds by adopting HPLC (High Performance Liquid Chromatography) |
| 01/29/2014 | CN102798677B Method for quickly screening and detecting azo dyes forbidden in textile materials, leathers and dyes using gas chromatography mass spectrometry |
| 01/29/2014 | CN102768249B Method for detecting pyridaben and difenoconazole residue in vegetable |
| 01/29/2014 | CN102721753B Cascade dynamic nitrogen adsorption instrument |
| 01/29/2014 | CN102680634B Liquid chromatogram-tandem mass spectrum method for detecting congo dye in food and application thereof |
| 01/29/2014 | CN102641334B Medicine composition for treating traumatology diseases, preparation method of medicine composition, application, medicine preparation and quality control method |
| 01/29/2014 | CN102614342B Extract of Lemai Keli pharmaceutical materials and method for producing same |
| 01/29/2014 | CN102585117B Method for preparing surface molecularly imprinted polymer chromatographic column |
| 01/29/2014 | CN102565245B Automatic-triggered sampling method of gas chromatography |
| 01/29/2014 | CN102565211B Method for detecting four plasticizers by water semi-saturated normal-phase chromatography |
| 01/29/2014 | CN102294013B Hepatocyte growth-promoting factor and application thereof |
| 01/29/2014 | CN102262141B Method for detecting 3,3',4',5-tetrachloro-salicylanilide by using high performance liquid chromatograph |
| 01/29/2014 | CN102253162B Detection method for health beverage of heterophylly falsestarwort root |
| 01/29/2014 | CN102171575B 试样搅拌装置 Sample stirring device |
| 01/29/2014 | CN102012411B Stagnation-eliminating chromatographic column, stagnation-eliminating chromatograph and analysis method thereof |
| 01/29/2014 | CN101843650B Detection method for effective part of vaccinium vitis-idaea L for treating respiratory system disease |
| 01/28/2014 | US8637325 Method and apparatus for pyrolysis-induced cleavage in peptides and proteins |
| 01/28/2014 | US8636963 Chemical suppressors and method of use |
| 01/28/2014 | US8636957 Spiral, microchanneled chromatographic column and detection systems |
| 01/28/2014 | US8635901 Folded passage gas chromatography column |
| 01/23/2014 | WO2014014967A1 Hplc frit filter assembly |
| 01/23/2014 | WO2014013370A1 Method for producing a chromatography-enrichment column |
| 01/23/2014 | WO2014013368A1 Method for producing a chromatography analysis column |
| 01/23/2014 | US20140024129 Systems and Methods for Measuring Total Sulfur Content in a Fluid Stream |
| 01/23/2014 | US20140024127 Methods for recovering and analyzing amines |
| 01/23/2014 | US20140020455 Analyzing Apparatus Control System And Program For The Same |
| 01/23/2014 | US20140020454 Liquid chromatography column, and method for analyzing hemoglobin |
| 01/23/2014 | US20140020447 Trace analyte extraction using adsorptive carbide-derived nanoporous carbon powders |
| 01/22/2014 | EP2686110A1 Apparatus and method for sedimentation field-flow fractionation |
| 01/22/2014 | EP2686102A1 Method and kit for analyzing samples |
| 01/22/2014 | EP2686082A1 Method for identification and purification of multi-specific polypeptides |