| 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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| 11/07/2013 | WO2013166297A2 Method for analyzing sample components |
| 11/07/2013 | US20130296570 Preparation and use of (r),(r)-2,2'-bis-methylnaltrexone |
| 11/07/2013 | US20130295597 Automated system for sample preparation and analysis |
| 11/07/2013 | US20130291623 Semivolatile organic chemical sampling and extraction transfer method and apparati |
| 11/06/2013 | EP2659267A1 Cmet protein srm/mrm assay |
| 11/06/2013 | CN203275381U Adjustable developing spraying device for laboratory |
| 11/06/2013 | CN203275380U Temperature control box used for on-line chromatographic analyzer |
| 11/06/2013 | CN203275379U Ultrasonic degasser especially used for transformer insulating oil |
| 11/06/2013 | CN203275378U Simple chromatographic detection device |
| 11/06/2013 | CN203275377U Device for sealing capillary pipe |
| 11/06/2013 | CN203275170U Multifunctional column chromatography combination device |
| 11/06/2013 | CN103383383A Method for detection of swine-derived component in glue traditional Chinese medicine and its products |
| 11/06/2013 | CN103383382A Method for detecting Nipagin esters and antiseptics corporately used with same in cosmetics |
| 11/06/2013 | CN103383381A Chromatography apparatus |
| 11/06/2013 | CN103383380A Analysis method for bisindole compound optical isomer |
| 11/06/2013 | CN103383379A Gas chromatography determination method of aliphatic acid content in plant grains |
| 11/06/2013 | CN103383378A Oil gas adsorption-desorption displacement experiment device |
| 11/06/2013 | CN103383377A Testing and calibrating device for gas-dissolved-in-transformer-oil online monitoring system |
| 11/06/2013 | CN103381227A External liniment and internal traditional Chinese medicine preparation formula for alopecia treatment |
| 11/06/2013 | CN103381217A Six-flavor hematinic capsule, its quality control method and application thereof |
| 11/06/2013 | CN103381200A White mulberry root-bark total alkaloid extract and preparation and application thereof |
| 11/06/2013 | CN103018377B Enrichment method for detecting aflatoxin B1 by liquid chromatography |
| 11/06/2013 | CN102787154B Preparation method of black-bone chicken oligopeptide and separation and identification method of active peptide fragment |
| 11/06/2013 | CN102778520B Method for detecting ethyl carbamate content of main stream smoke of cigarettes through combination utilization of gas chromatography-mass spectrometry (GC-MS) |
| 11/06/2013 | CN102778516B Rheum officinale and eupolyphaga capsule finger-print spectrum identification method |
| 11/06/2013 | CN102768251B Finger-print detection method of traditional Chinese medicine composition for treating osteoproliferation |
| 11/06/2013 | CN102706983B Method for building quality control chromatography fingerprint maps of traditional Chinese medicine herbal tea and herbal medicine beverage products |
| 11/06/2013 | CN102680603B Method for measuring contents of four tobacco-specific nitrosamines (TSNAs) in cigarette main stream smoke |
| 11/06/2013 | CN102565243B Method for preparing organic arsines molecular imprinting monolithic column and application thereof |
| 11/06/2013 | CN102539587B Preparation method of halofuginone molecularly-imprinted solid-phase extraction small column and application |
| 11/06/2013 | CN102526561B Detection method for Sanjin preparation |
| 11/06/2013 | CN102507759B Detection method of navy blue dye in textile |
| 11/06/2013 | CN102297925B Detection method of traditional Chinese medicine composition for treating kidney-yang deficiency |
| 11/06/2013 | CN102279231B Quick qualitative detection method for polychlorinated biphenyl pollutants |
| 11/06/2013 | CN102253155B GC-MS analysis detection test for hydrocarbon of insect epidermis and sample-injection needle used thereof |
| 11/06/2013 | CN102253152B Method for determining related substances of tegafur, gimeracil and oteracil potassium capsules by utilizing high performance liquid chromatography |
| 11/06/2013 | CN102081076B Method for detecting content of flavonoid compounds in propolis by near infrared spectrometry |
| 11/06/2013 | CN102077087B Separation media slurry tank |
| 11/06/2013 | CN101945690B Multi-column sequenced separation process for separating an ionic metal derivative |
| 11/06/2013 | CN101890077B Preparation method and quality detection method of rhizoma corydalis pain relieving soft capsules |
| 11/05/2013 | US8574920 Optical fiber polarimetric chemical sensor with modulated injection of sample fluid |
| 11/05/2013 | US8574918 Sample injector, sample injecting method, and liquid chromatograph |
| 11/05/2013 | US8574434 Integrated high throughput system for the analysis of biomolecules |
| 11/05/2013 | US8574433 Ion exchange porous resins for solid phase extraction and chromatography |
| 11/05/2013 | US8574432 Integrated chromatography devices and systems for monitoring analytes in real time and methods for manufacturing the same |
| 11/05/2013 | CA2498217C Electrolytic eluent generator and method of use |
| 11/05/2013 | CA2482095C Method of mass spectrometry |
| 10/31/2013 | WO2013162449A1 Separation method and separation matrix |
| 10/31/2013 | WO2013162382A1 Method for detoxification or measurement of at least one compound or at least one fluid in a host body |
| 10/31/2013 | WO2013159858A1 Chromatography method |
| 10/31/2013 | WO2013159816A1 Prevention of phase separation upon proportioning and mixing fluids |
| 10/30/2013 | EP2657696A1 Ultraviolet pretreatment device |
| 10/30/2013 | EP2657254A1 Method for immobilizing temperature-responsive protein a |
| 10/30/2013 | EP2656892A1 Chromatography method |
| 10/30/2013 | EP2656063A1 Chromatography equipment characterization |
| 10/30/2013 | EP2656062A1 Sealed fluidic component comprising a composite material of different paek materials |
| 10/30/2013 | EP2656061A1 Chromatography apparatus and method |
| 10/30/2013 | CN203259512U Gas chromatograph-mass spectrometer carrying gas control gas path apparatus |
| 10/30/2013 | CN203259511U Hydrocarbon component gas chromatography gas circuit device |
| 10/30/2013 | CN203259510U Proportioning and air intake system for simulating transformer insulating oil |
| 10/30/2013 | CN103380378A Sugar chain fluorescent labeling method |
| 10/30/2013 | CN103380372A Process analytic instrument with multi-tube connection |
| 10/30/2013 | CN103376301A Chromatography coupled quadrupole mass spectrometer |
| 10/30/2013 | CN103376300A Method for detecting tannin substance in salvianolic acid used for injection |
| 10/30/2013 | CN103376299A Data-processing system for chromatograph mass spectrometry |
| 10/30/2013 | CN103376298A Column oven for liquid chromatograph |
| 10/30/2013 | CN103376297A Supercritical fluid chromatographic instrument and asymmetric six-way sampling valve for same |
| 10/30/2013 | CN103376296A Oil chromatographic analysis standard sample injector |
| 10/30/2013 | CN103376295A Rapid method for distinguishing oak sheet baking degree and ageing time of wine |
| 10/30/2013 | CN103376294A Threat substances detection system |
| 10/30/2013 | CN103376293A Supercritical fluid chromatograph (SFC) and precise fluid divider applying same |
| 10/30/2013 | CN103376292A Analytical method for pyridine content in fire retardant |
| 10/30/2013 | CN103376242A Method for detecting paeoniflorin |
| 10/30/2013 | CN102914608B Method for quickly detecting pesticide multiple residues in traditional Chinese medicine through membrane separation and comprehensive two-dimensional gas chromatography-time-of-flight mass spectrometer |
| 10/30/2013 | CN102901782B Residue detection method for quinclorac in tobacco leaf and tobacco planting soil |
| 10/30/2013 | CN102628839B Preparation of high-purity camellianin and its quality control method |
| 10/30/2013 | CN102590392B Method for determining content of azithromycin in azithromycin sustained-release eye drops |
| 10/30/2013 | CN102580702B Preparation method of ractopamine molecularly-imprinted materials |
| 10/30/2013 | CN102495319B Simulated experiment method of overheat faults of contact surface in sulfur hexafluoride gas insulation equipment |
| 10/30/2013 | CN102475727B Detection method of external Pianzaihuang preparation |
| 10/30/2013 | CN102393434B Method for rapidly measuring ethyl carbamate content in distilled liquor |
| 10/30/2013 | CN102297924B High performance liquid chromatography method for analyzing impurity content of ortho-tolylacetic acid and 2-chloromethyl phenylacetic acid in 3-isochromanone |
| 10/30/2013 | CN102183611B Method for detecting pesticide residue in white paeony root crude drug |
| 10/30/2013 | CN102131559B System and method for manufacturing bed supports for chromatography columns |
| 10/30/2013 | CN102119179B Polymer for filler for preprocessing column |
| 10/30/2013 | CN102112190B Mixing device for liquid chromatography |
| 10/30/2013 | CN101641596B Gas chromatography system architecture |
| 10/30/2013 | CN101641595B Method of analysing hydrocarbon compounds in bituminous material |
| 10/30/2013 | CN101229248B Quality standard and test method of hoove pill and detection method |
| 10/29/2013 | US8569481 Capture compounds, collections thereof and methods for analyzing the proteome and complex compositions |
| 10/29/2013 | US8569070 Connection assembly for ultra high pressure liquid chromatography |
| 10/29/2013 | US8567441 Sample introduction device |
| 10/29/2013 | CA2528535C Systems and methods for characterization of molecules |
| 10/29/2013 | CA2528373C Method and device for the quantitative analysis of solutions and dispersions using near infra-red spectroscopy |
| 10/24/2013 | WO2013158411A1 Methods of separating compounds |
| 10/24/2013 | WO2013156277A1 Heatable gas analysis device |
| 10/24/2013 | WO2013155737A1 Pharmaceutical composition for treating aids and preparation method, quality controlling method and use thereof |
| 10/24/2013 | US20130280816 ApoIII and the Treatment and Diagnosis of Diabetes |
| 10/24/2013 | US20130277350 Column oven for liquid chromatograph |
| 10/24/2013 | US20130276520 Rotary Shear Injector Valve With Displaced Rotor Grooves |