Patents
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)
03/2012
03/15/2012DE102010043877B3 Hohlfaseranschluss Hollow fiber connection
03/14/2012EP1853905B1 Apparatus and methods for polymer characterization
03/14/2012EP1261866B1 Method and apparatus for gas-assisted suppressed chromatography
03/14/2012CN202166634U 一种逆流色谱仪及其专用逆流色谱柱 One kind of countercurrent chromatography and special countercurrent column
03/14/2012CN202166633U 一种聚酰胺固相萃取柱 A polyamide solid phase extraction column
03/14/2012CN102378911A Apparatus and methods for separating and analyzing components in fluids
03/14/2012CN102375067A Analytical method of hemoglobin
03/14/2012CN102375049A Biological Information Acquisition Method
03/14/2012CN102375044A Method for analyzing related substance from hydrochloric acid bendamustine intermediate Z6
03/14/2012CN102375043A Detection method for volatile substances in rubber plug
03/14/2012CN102375042A Method and apparatus for displaying a chromatogram
03/14/2012CN102375041A Online volatile organic matter analyzer and using method thereof
03/14/2012CN102375040A Method for determining content of simimtecan and chimmitecan in human or animal whole blood
03/14/2012CN102375039A GC-MS technology based early stage liver cancer diagnosis model
03/14/2012CN102375038A Method for analyzing total aldehyde content in industrial styrene
03/14/2012CN102375037A Method for separating and determining pregabalin chiral isomer with electrophoretically mediated microanalysis technology
03/14/2012CN102375036A Liquid phase chromatography analysis method for active ingredient content of crude product M
03/14/2012CN102375035A Laboratory evaluation method for alkene fluidized bed catalyst prepared from methanol
03/14/2012CN102375034A Guanidine-benzoin derivative reaction and application of guanidine-benzoin derivative reaction in rapid detection by high performance liquid chromatography
03/14/2012CN102375033A High performance liquid chromatographic analysis method of bendamustine hydrochloride and its related substances
03/14/2012CN102375032A Quality control method of hydroxypropyl-beta-cyclodextrin
03/14/2012CN102375001A Thermal conductivity detector and gas chromatograph using same
03/14/2012CN102373470A Method for preparing compound semiconductor film material
03/14/2012CN102373300A Porcine reproductive and respiratory syndrome virus detection reagent kit and detection method thereof
03/14/2012CN102373261A Method for evaluating cell biological safety of titanium dioxide nanoparticles
03/14/2012CN102371085A Vacuum oil-gas separator used for transformer on-line monitoring
03/14/2012CN102371084A Dibutyl phthalate molecularly imprinted polymer (DBP-MIP) solid phase extraction column and preparation method and application thereof
03/14/2012CN102371042A Method for degrading a plurality of organic pollutants in environment with high efficiency by green fluorescent protein labeled microbes
03/14/2012CN102370960A Traditional Chinese medicine capsule for treating hepatitis
03/14/2012CN102370921A Detection method of strong loquat dew traditional Chinese preparation
03/14/2012CN102370891A Method for authenticating dendrobium officinale by using HPLC fingerprint
03/14/2012CN102370812A Method for detecting antiphlogistic and antipyretic particles
03/14/2012CN102370792A Method for detecting dual-effect paste Chinese medicinal preparation
03/14/2012CN102370736A Detection method for traditional Chinese medicinal preparation of Anermian
03/14/2012CN102370729A Method for detecting compound cavel Chinese medicinal preparation
03/14/2012CN102370721A Method for detecting dredging particular Chinese medicinal preparation
03/14/2012CN102370691A Ibufenac traditional Chinese preparation detection method
03/14/2012CN101632804B Quality control method for wind-dispelling heat-dissipating capsules
03/14/2012CN101561425B Electrochemiluminescence detection device of pressurized-capillary electrochromatography
03/14/2012CN101482543B High-performance liquid chromatography analysis method for oryzanol
03/14/2012CN101450105B Herba swertiae preparation and quality control method thereof
03/14/2012CN101318011B Pentapeptide nose spraying agent for thymus gland, preparation method and application thereof
03/14/2012CN101103267B Device and method for determining material properties by means of HPLC (high performance liquid chromatography)
03/13/2012US8133840 Macroporous crosslinked gel with entrapped stabilizing polymer; filtration, adsorption or chromatograph separation; solid phase biosynthesis and/or cell growth suports
03/08/2012WO2001000832A9 Methods for making apo-2 ligand using divalent metal ions
03/08/2012US20120058568 Liquid chromatograph and analysis method
03/08/2012US20120058548 Detection of biotargets using bioreceptor functionalized nanoparticles
03/08/2012US20120058496 Physiologically active substance collecting device and biological information acquisition method
03/08/2012US20120058008 Centrifugal device and method for performing binding assays
03/08/2012DE102010044756A1 Verfahren zum Nachweis von peroxidischen Sprengstoffen A method for detecting explosives peroxidic
03/07/2012EP2426492A1 Agent for resolution of optical isomer
03/07/2012EP2425239A1 An attachment arrangement for a column holder
03/07/2012EP2217345B1 Centrifugal partitioning chromatography device and method implemented by this device
03/07/2012EP1313549B1 On-line monitoring and/or control of headspace in a fluid bed reactor system
03/07/2012CN202159048U Sampling needle for thin-layer chromatography
03/07/2012CN202159047U Thin layer chromatographic cylinder
03/07/2012CN202159046U 离子色谱流路切换装置 Ion chromatography flow path switching unit
03/07/2012CN202159045U 一种有机系脱水过滤器 An organic-based dewatering filter
03/07/2012CN202159044U 一种气相色谱仪和原子发射光谱检测器联用系统 One kind of gas chromatography and atomic emission spectrometry detector coupled with system
03/07/2012CN202157926U 一体式液相色谱仪恒流泵泵头 One LC current pump pump head
03/07/2012CN102369444A Micro-channel device and method for fabricating micro-channel device
03/07/2012CN102369435A Device for generating highly pure electrolyte solution
03/07/2012CN102369434A Liquid chromatograph
03/07/2012CN102368063A Testing method for related substances of drug combination containing tegafur, gimeracil and oteracil potassium
03/07/2012CN102368062A Method for detecting related substances in aniracetam raw material or aniracetam preparation
03/07/2012CN102368061A Method for detecting related substances in Tolterodine tartrate raw material or preparation
03/07/2012CN102366487A Traditional Chinese medicine composition with functions of warming kidney and invigorating yang, and its preparation method
03/07/2012CN102068626B Detection method for infantile cough syrup as Chinese medicine preparation
03/07/2012CN102068599B Detection method for phlegm eliminating and asthma relieving cough syrup
03/07/2012CN102068548B Determination method of sore breast pill for treating sore breast
03/07/2012CN101893615B Method for measuring off flavor compound geosmin not caused by hulls in Chinese white spirit
03/07/2012CN101797302B Method for identifying medlar and common cnidium fruit in Qirong tablets
03/07/2012CN101793880B Method for measuring benzo(a)pyrene in total particle phase matters in cigarette smoke gas
03/07/2012CN101726548B Solid phase extraction and HPLC-ultraviolet detection method of nitroaniline pollutants in water sample
03/07/2012CN101721472B Chinese medicine combination with health protection function
03/07/2012CN101700267B Detection method of kaempferol and quercetin content of persimmon leaf
03/07/2012CN101670029B Method for distinguishing and measuring contents of perillene and perillaldehyde in giant-hyssop preparation
03/07/2012CN101566606B Method for simultaneously analyzing glycerin and dihydroxy acetone in microorganism fermentation liquor
03/07/2012CN101433691B Zedoary turmeric oil extract as well as preparation method and application thereof
03/07/2012CN101264227B Detection method of 'pingfeng shengmai' capsule
03/06/2012US8129335 Method for automated, large-scale measurement of the molecular flux rates of the proteome or the organeome using mass spectrometry
03/06/2012US8129194 Method of simultaneous anion and cation suppression in a continuous electrodeionization apparatus
03/06/2012US8129138 Method and apparatus for determining an analyte in a liquid sample
03/06/2012US8127595 Pre-concentrator and sample interface
03/06/2012CA2469396C Improved breath collection apparatus
03/01/2012WO2012026569A1 Filler for liquid chromatography, separation column, and liquid chromatography device
03/01/2012WO2012025374A1 Method and device for the online determination of the isotopic ratio of chlorine, bromine or sulfur in an organic sample
03/01/2012WO2012005561A3 Mass spectrometry method and device for implementing same
03/01/2012WO2011137035A3 Liner package
03/01/2012WO2011133721A3 Gas analyte spectrum sharpening and separation with multi-dimensional micro-gc for gas chromatography analysis
03/01/2012US20120053838 Downhole sample analysis method
03/01/2012US20120052594 Assay for determination of levels of lipoprotein particles in bodily fluids
03/01/2012US20120052593 Assay for determination of levels of lipoprotein particle number in bodily fluids
03/01/2012US20120052589 Method of identifying natural substances capable of complexation
03/01/2012US20120051976 Multifunctional biosensor based on zno nanostructures
03/01/2012US20120048003 Vitamin assay methods
03/01/2012US20120047990 Chromatography of polyolefin polymers
02/2012
02/29/2012EP2423680A1 Nanowire based gas ionization sensor
02/29/2012EP2421631A1 System and method for variable speed feedback control chromatography loading
02/29/2012EP2421624A1 Method and device for the sorptive separation of substance mixtures