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)
03/2014
03/20/2014WO2014042594A1 Point-of-care assay for the detection of enteroviruses using lateral flow immunochromatographic technology
03/20/2014WO2014041597A1 Gas chromatography device
03/20/2014WO2014040727A1 Syringe pump system for pulse-free metering and precise mixing in hplc, uhplc, micro-hplc and nano-hplc
03/20/2014US20140081582 Software for the display of chromatographic separation data
03/20/2014US20140079606 Sample tray with magnetically closing drawer
03/20/2014US20140076885 Adaptive Temperature Controller
03/20/2014US20140076023 Gas chromatograph
03/20/2014DE112012002794T5 Fleckerfassungs-Satz, Fleckerfassungs-Verfahren und Übertragungsscheibe Spot detection rate, spot detection method and transmission disc
03/20/2014DE112012002557T5 Stammverbesserung und Prozessoptimierung in gemischter zweistufiger Fermentation für die Herstellung von Vitamin C Strain improvement and process optimization in a mixed two-stage fermentation for the production of Vitamin C
03/20/2014DE112010005239B4 Flüssigkeitsprobenanalysevorrichtung und Flüssigkeitsprobeneinführvorrichtung Liquid sample analysis device and Flüssigkeitsprobeneinführvorrichtung
03/20/2014DE102013102438B3 Flow cell for measuring e.g. permittivity of sample fluid in HPLC application, has capillary tubes arranged within protective tube to obviate unwanted mechanical application on side of capillary tubes surrounded along longitudinal direction
03/19/2014EP2708886A2 Fluidic interface valve assembly with elastomeric ferrule device
03/19/2014CN203490202U High performance liquid chromatograph
03/19/2014CN203490201U Gas chromatograph with plasma emission detector
03/19/2014CN203490170U Judging device for toxic gas in material smoke
03/19/2014CN103649746A Spot detection set, spot detection method, and transfer-receiving sheet
03/19/2014CN103649745A Method for measuring hemoglobins
03/19/2014CN103645273A Method and system for detecting drug resistance of beta-lactam antibiotics and application of beta-lactam antibiotics
03/19/2014CN103645272A Method for detecting high-boiling-point substances in industrial products
03/19/2014CN103645271A Method for improving precision and accuracy of trimethylsilyl ether derivatization-GC-MS determination of saccharide and carboxylic acid compounds in aerosol
03/19/2014CN103645270A Method for detecting quality of phaseolus calcaratus
03/19/2014CN103645269A Analysis method and apparatus of ultra pure arsine
03/19/2014CN103645268A Preparation method of acid violet 6B standard sample
03/19/2014CN103645267A Purging and trapping concentrator
03/19/2014CN103645266A Detection method of dissociated chiral amino acid in milk base material
03/19/2014CN103645265A Irradiation degradation treatment method for fumitremorgin and ochratoxin
03/19/2014CN103645264A Pretreatment method of blood sample
03/19/2014CN103645263A Gas chromatography-mass spectrometry detection method of three very long chain fatty acids in human serum
03/19/2014CN103645262A Method for measuring benzene volatile organic compounds in cigarette filters by using headspace gas chromatograph
03/19/2014CN103645261A Liquid chromatographic analysis method for determining content of oxolinic acid
03/19/2014CN103645260A Detection method for organic compound decomposed by anatase type nano titanium dioxide
03/19/2014CN103645259A Method for simultaneously determining 4-amino-2-(2,6-dioxo-3-piperidyl)isoindoline-1,3-dione and related substances thereof
03/19/2014CN103645258A Detection method of ethyl acetate extract of radix aucklandiae
03/19/2014CN103645257A Detection method for papaya decoction piece
03/19/2014CN103645256A Gas chromatograph for total analysis of gasoline and diesel oil catalytic cracking products
03/19/2014CN103645255A Method for detecting content of water in furaldehyde
03/19/2014CN103645254A Method for analyzing content of A beta plaque developer precursor AV45
03/19/2014CN103645253A Ultrapure phosphine analysis method and apparatus thereof
03/19/2014CN103645252A Detection method for residual solvent in tilmicosin phosphate
03/19/2014CN103645251A Fingerprint spectrum detection method of compound donkey-hide gelatin preparation
03/19/2014CN103645144A Method for quantitatively analyzing components in white spirit
03/19/2014CN103645124A Atmospheric persistent organic pollutant monitoring method based on particulate matter continuous monitor and gas-solid phase distribution model
03/19/2014CN103644732A Coal spontaneous combustion high-temperature program heating device and testing method using same
03/19/2014CN103638896A Mesoporous nanometer aluminium oxide solid phase adsorbing agent and preparation method and application thereof
03/19/2014CN103638742A Filtration and purification integrated filter, device and filtration and purification integrated method
03/19/2014CN103134882B Assay method of metabolite of bergenin in animal body
03/19/2014CN103113372B High-yield preparation method of calcium levofolinate
03/19/2014CN102967672B Analytical method and gathering device of tobacco escaping substance in threshing and redrying processes
03/19/2014CN102721776B Detection method for extract type spice
03/19/2014CN102680625B Method for detecting tert-butanol in tobacco adhesive
03/19/2014CN102680624B Method for detecting methyl acetate in adhesive for smoke
03/19/2014CN102680596B Method for detecting organic volatile matters in adhesive for cigarettes
03/19/2014CN102590414B Method for analyzing contents of trace arsine and phosphine in gas-phase propylene by gas chromatograph
03/19/2014CN102590369B Method for detecting macromolecular substances in safflower injection
03/19/2014CN102507781B Method for controlling quality of medicine for treating rheumatism and apoplexy diseases
03/19/2014CN102489272B Solid-phase micro-extraction coating prepared on basis of polydopamine modified stainless steel wires and preparation method and application thereof
03/19/2014CN102397342B Golden buckwheat rhizome extract, pharmaceutical preparation containing golden buckwheat rhizome extract and preparation method thereof
03/19/2014CN102375043B Detection method for volatile substances in rubber plug
03/19/2014CN102335597B Restricted access poly (styrene-co-divinyl benzene)-coated silica gel chromatographic packing and preparation method thereof
03/19/2014CN102213701B Method for analyzing powder essence ingredients quickly and quantitatively
03/19/2014CN102169111B Method for detecting high-attention substance in European Union REACH rule
03/19/2014CN101743473B Method for detection or treatment of graft versus host disease
03/19/2014CN101652319B Liquid-chromatography apparatus having diffusion-bonded titanium components
03/19/2014CN101044399B Capillary ion chromatography
03/18/2014US8673648 Sugar analysis device and analysis method
03/18/2014US8673144 Flow rate control
03/13/2014WO2014038275A1 Analysis apparatus and sample introduction device therefor
03/13/2014WO2014038019A1 Head space sample introduction device and gas chromatograph including same
03/13/2014WO2014037481A1 Method of estimating the mutagenicity of hydrocarbon samples
03/13/2014US20140069176 Multi-component eluent generating system and method
03/13/2014US20140069167 Device for Providing Gases, in Particular for Isotopic Ratio Analysis
03/12/2014EP2706353A1 Gas chromatograph with thermal conductivity detectors in series
03/12/2014EP2706352A1 Comprehensive two-dimensional gas chromatograph and modulator for such a chromatograph
03/12/2014EP2705361A2 A novel chromatographic media based on allylamine and its derivative for protein purification
03/12/2014CN203479807U Detection terminal
03/12/2014CN203479782U Sampling and component analyzing system of truck loading finished LNG
03/12/2014CN203479781U After-molecular-sieve-dehydration natural gas sampling and component analyzing system
03/12/2014CN203479780U Gas refrigerant sampling and component analysis system
03/12/2014CN203479779U Electron capture detector for monitoring oilfield tracer
03/12/2014CN203479778U Heat-conducting detector
03/12/2014CN203479777U Chromatographic column for gas chromatograph-mass spectrometer
03/12/2014CN203479776U Compact integrated high-speed countercurrent chromatograph system
03/12/2014CN203479775U Liquid refrigerant sampling and component analyzing system
03/12/2014CN203479774U Raw natural gas sampling and component analyzing system
03/12/2014CN203479773U Ice chest liquefied natural gas sampling and component analysis system
03/12/2014CN203479772U High performance liquid chromatography fingerprint measuring device of dendrobium candidum
03/12/2014CN203479771U Device for connecting chromatographic column to pipeline
03/12/2014CN203479581U Natural gas sampling and component analyzing system after deacidification of absorption tower
03/12/2014CN103635797A Liquid chromatography mass spectrometer device
03/12/2014CN103635590A Rapid and accurate analysis of protein sialylation
03/12/2014CN103630678A Biological marker of male infertility and application thereof
03/12/2014CN103630658A Method for identifying natural agilawood and artificial agilawood
03/12/2014CN103630649A Method for analyzing and detecting dihydroxyacetone
03/12/2014CN103630648A Method for detecting anti-infective drug
03/12/2014CN103630647A Reverse-phase chromatography and mass-spectrometry combined detection method for complete low-molecular-heparin degradation product through precolumn derivatization
03/12/2014CN103630646A Method for detecting tortoise-derived ingredients in glue type traditional Chinese medicines and products thereof
03/12/2014CN103630645A Liquid chromatogram-tandem mass spectrometry method for determining content of diphenhydramine in cosmetics
03/12/2014CN103630644A LC-MS (Liquid Chromatography-Mass Spectrometry) detection method for tortoise-derived ingredients in glue type traditional Chinese medicines and products thereof
03/12/2014CN103630643A Determination method for fipronil residue content in soil environment
03/12/2014CN103630642A Methods and apparatus for analyzing samples and collecting sample fractions
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