Patents
Sitemap › G01 - Measuring; Testing › G01N - Investigating or analysing materials by determining their chemical or physical properties › G01N 30 - Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography
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)
06/2014
06/11/2014CN102384947B Method for distinguishing genuineness of solid-fermentation liquor
06/11/2014CN102366487B Traditional Chinese medicine composition with functions of warming kidney and invigorating yang, and preparation method thereof
06/11/2014CN102271776B Multifraction purification processes and devices for such processes
06/10/2014US8748809 Acquisition and analysis of mixed ion populations in a mass spectrometer
06/10/2014US8748194 Low dead volume extraction column device
06/10/2014CA2424363C A novel method for chromatographic finger printing and standardization of single medicines and formulations
06/05/2014WO2014085486A2 Methods and apparatus for the analysis of vitamin d metabolites
06/05/2014WO2014085417A1 Microfluidic interconnect
06/05/2014WO2014085003A2 Mixer bypass sample injection for liquid chromatography
06/05/2014WO2014083639A1 Supercritical fluid processing device
06/05/2014WO2014083035A1 Method for determining information about molecular weight of polymers
06/05/2014WO2014082536A1 Method and device for monitoring gas in transformer oil online
06/05/2014US20140152003 Reusable fitting for attaching a conduit to a port
06/05/2014US20140151546 Multi-capillary column and high-capacity ionization interface for gc-ms
06/05/2014US20140150923 Arrangement and method for injecting a fluid into an analysis appliance
06/05/2014US20140150660 Non-Seizing Tapers for Use in Purged Connections of Capillary Tubing used in Gas Chromatography
06/05/2014US20140150536 Column manager with a multi-zone thermal system for use in liquid chromatography
06/05/2014US20140150527 Device for measuring total or fractionated quantity of hydrocarbons in a solid sample
06/04/2014EP2738554A1 Novel biological information processing and analysis method for identifying and quantifying n-glycopeptides
06/04/2014CN203630098U 流体传输装置，流体单元和样品分离装置 The fluid transfer device, a fluid sample separation unit, and means
06/04/2014CN203630097U 气相色谱仪进样过滤器 GC injector filter
06/04/2014CN103842812A Thin-layer chromatography plate
06/04/2014CN103842522A Microrna biomarkers
06/04/2014CN103842053A Electrolytic buffer generator
06/04/2014CN103842045A Method and apparatus for chromatographic purification
06/04/2014CN103837636A HPTLC (high performance thin layer chromatography) quality evaluation method of Xinfeng capsule by adopting coix seeds as reference
06/04/2014CN103837635A Method for determining content of biogenic amines in foods by adopting ultra-efficient bonded phase chromatography
06/04/2014CN103837634A Method for simultaneously detecting contents of various organic acids in urine of human body
06/04/2014CN103837633A Liquid chromatogram tandem mass spectrum measurement method for tobacco-specific nitrosamines in electronic cigarette liquid
06/04/2014CN103837632A Device and method for measuring cadmium in water through liquid chromatogram flow injection chemiluminescence
06/04/2014CN103837631A Method of detecting content of 1,1-dichloroacetone in drinking water by GC/MS combination
06/04/2014CN103837630A Rapid detection method of paraquat in patient blood
06/04/2014CN103837629A Device and detection method for chromatography of CO, CH4 and CO2 ingredients in gas
06/04/2014CN103837628A Method for detecting content of short-chain chlorinated paraffin in chlorinated paraffin product
06/04/2014CN103837627A Fingerprint spectrum establishment method of groundnut stem and leaf medicinal material
06/04/2014CN103837626A Method for determining content of trifluoroacetic acid in bivalirudin
06/04/2014CN103837625A Sample pretreatment and measurement method for detecting pyroglutamic acid in monosodium glutamate production
06/04/2014CN103837624A Liquid chromatogram tandem mass spectrum measurement method for phenylglyoxylic acid and amygdalinic acid in urine
06/04/2014CN103837623A Short-chain chlorinated paraffin online hydrogenation unit combined with gas chromatograph and application thereof
06/04/2014CN103837622A Method for rapidly identifying types of tea oil
06/04/2014CN103837621A Fingerprint spectrum of immature bitter orange medicinal material and construction method and application of fingerprint spectrum
06/04/2014CN103837620A Method for simultaneously detecting content of multiple amino acids in plasma of human body
06/04/2014CN103837619A Fingerprint detection method for traditional Chinese medicinal Ganyanlin injection and raw medicinal material thereof
06/04/2014CN103837618A Method for controlling mass of semen cassiae polysaccharide by utilizing multi-dimensional fingerprint
06/04/2014CN103837617A Method for analyzing migration volume from photoinitiator to modified polyphenylene oxide (MPPO) in printed wrapping paper based on liquid chromatograph-tandem mass spectrometer (LC-MS/MS) technology
06/04/2014CN103837616A Analyzing method for content of organic impurities in sulfadoxine
06/04/2014CN103837615A Method applying HPLC and simultaneously determining phytoecdysone substance
06/04/2014CN103837614A Method for determining migration amounts of bisphenol substances
06/04/2014CN103837613A Method of detecting bromonitromethane content in drinking water by GC/MS combination
06/04/2014CN103837612A Doxofylline injection-related substance determination method
06/04/2014CN103837611A Detection method of relevant substance of ambroxol hydrochloride injection
06/04/2014CN103837610A Method for determining shikimic acid of pulse-activating injection
06/04/2014CN103837609A Pulse-activating injection and preparation method thereof
06/04/2014CN103837579A Device and method for detecting N2O generation amount in short-cut nitrification and denitrification process
06/04/2014CN103837483A Penthorum chinense Pursh quality detection method
06/04/2014CN103833641A Impurity compound of potassium oxonate and preparation method and application thereof
06/04/2014CN103833634A Peripheral opioid receptor antagonists and uses thereof
06/04/2014CN103830753A Imaging drug <68>Ga-NOTA-IF7 targeting Anxa1 in tumor blood vessels and preparation method thereof
06/04/2014CN103830701A Traditional Chinese medicine for treating insomnia caused by worry beyond measure
06/04/2014CN103830380A Chinese medicinal composition for treating diabetic nephropathy and preparation method thereof
06/04/2014CN103235066B Hanging drop liquid phase micro-extraction method for extracting aroma component in tobacco leaf
06/04/2014CN103185756B Sample pretreatment method for analysis of anions in alkanolamine solution
06/04/2014CN103185755B Sample pre-treatment device for analyzing anions in alkanolamine solution
06/04/2014CN103115986B Sample pretreatment method in occurrence form detection analysis on chromium in tipping paper for cigarette
06/04/2014CN103115981B Quantitative detection method for riboflavin in tobacco
06/04/2014CN103048395B Deletion peptide of 20 peptide phase for solid-phase synthesis of thymosin alpha 1, non-peptide impurity and detection method
06/04/2014CN103018344B Calibrating method of color spectrum in oil on-line detecting device
06/04/2014CN102890130B Method for detecting residual amount of abamectin in tobacco
06/04/2014CN102768256B Comprehensive two-dimensional gas chromatography method for quantitatively determining diamondoid hydrocarbons in petroleum sample
06/04/2014CN102631440B External traditional Chinese medicine preparation for treating burns and scalds as well as preparation method and quality detection method of preparation
06/04/2014CN102608228B Method for detecting restricted substances in food contact material
06/04/2014CN102565264B Ion chromatography separation integral pulse amperometric detection and analysis method for diphosphonate medicine
06/04/2014CN102565235B Method for detecting phthalic ester in white emulsion for cigarette use
06/04/2014CN102565229B Ion chromatograph and chemoluminescence detection method for determining catecholamine substances
06/04/2014CN102539548B Method and device for purifying dioxin substance in environmental matrix extracting solution by using one-stage method
06/04/2014CN102253153B Method for optimizing gradient elution condition of ion chromatographic determination of anion in tobacco leaf by response surface methodology
06/04/2014CN102171560B Analyzing device and method for controlling same
06/04/2014CN102095826B Method for detecting aging flavor substances in beer
06/03/2014US8741662 Albumin-bound protein/peptide complex as a biomarker for disease
06/03/2014US8741151 Analysis of polymeric scale inhibitors
06/03/2014US8741149 Mass spectrometer
06/03/2014US8741136 Device and method for treating or cleaning sample material, in particular nucleic acids
06/03/2014US8741134 Fractionating/collecting device of liquid chromatograph
06/03/2014US8739610 Sample injection port and auto-sampler having the same
06/03/2014CA2559546C Method for optimally sizing cells of a centrifugal partition chromatography device
05/2014
05/30/2014WO2014080925A1 Pipe connection joint
05/30/2014WO2014080443A1 Odor sensing system
05/30/2014DE202014101518U1 Vorrichtung für die Feldflussfraktionierung Device for field-flow fractionation
05/29/2014US20140145437 Connector Unit and Connecting System for Connecting Capillaries, In Particular For High-Performance Liquid Chromatography
05/29/2014US20140144825 Flash chromatography cartridge
05/28/2014EP2735871A1 Method for fabricating stable-isotope-labeled target peptide fragment in mass spectrometry
05/28/2014DE102011056094B4 Schaltventil, insbesondere für das Schalten eines unter hohem Druck stehenden Fluids Switching valve, in particular for the switching of a high-pressure fluid
05/28/2014CN203616296U 超纯砷烷的分析装置 Analysis means ultrapure arsine
05/28/2014CN203616295U 压力控制式高温高压在线气相色谱分析装置 Pressure-controlled temperature and high pressure line gas chromatograph analyzer
05/28/2014CN203616294U 防堵塞热导检测器 Anti-clogging thermal conductivity detector
05/28/2014CN203616293U 汽油柴油催化裂化产物全分析的气相色谱仪 FCC gasoline diesel gas chromatograph analysis of the whole product
05/28/2014CN203616292U 一种dmto装置的过程分析系统 Means a process analysis system dmto
05/28/2014CN1834643B 糖链分析装置 Sugar chain analysis device
05/28/2014CN103827668A 用于体内免疫测定的装置、系统和方法 Apparatus, system and method for in vivo immunoassays
05/28/2014CN103827665A 肽去甲酰酶抑制剂 Peptide deformylase inhibitors
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