| 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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| 01/08/2014 | CN102507843B Method for testing effective contents of Xueshuan xinmaining tablet |
| 01/08/2014 | CN102464735B Device for producing polypropylene by intermittent liquid phase bulk polymerization method and method |
| 01/08/2014 | CN102426213B Method for controlling quality of Xueshan Weibao wan |
| 01/08/2014 | CN102393438B Method for simultaneously determining residual quantities of sixteen sensitized aldehyde and ketone perfumes in toy |
| 01/08/2014 | CN102359994B Detection method for polychlorinated naphthalene content in electronic and electrical product rubber part |
| 01/08/2014 | CN102297921B Low-voltage ion chromatography for simultaneously analyzing phosphate and arsenate in water sample |
| 01/08/2014 | CN102062766B Method for measuring nonyl phenol in cosmetic |
| 01/08/2014 | CN101893613B Purge and trap device |
| 01/08/2014 | CN101042381B quality detection method of desepidine |
| 01/07/2014 | US8623279 Ionic liquid mediated sol-gel sorbents |
| 01/07/2014 | US8622437 Fluidic terminal |
| 01/07/2014 | US8621915 Apparatus and methods for multidimensional analysis |
| 01/07/2014 | US8621912 Natural gas analyzer on a micro-chip |
| 01/03/2014 | WO2014005112A1 A chemical indicator device |
| 01/03/2014 | WO2014003142A1 Antibody |
| 01/03/2014 | WO2014002665A1 Liquid chromatographic device |
| 01/03/2014 | WO2014000778A1 Fluidic valve with selectively switchable storage paths |
| 01/03/2014 | WO2012170549A8 Compositions, methods, and kits for quantifying target analytes in a sample |
| 01/02/2014 | US20140005952 Automated analyzer |
| 01/02/2014 | US20140005233 Pharmaceutical compositions and methods for producing low impurity concentrations of the same |
| 01/02/2014 | US20140005074 Method for automated, large-scale measurement of the molecular flux rates of the proteome or the organeome using mass spectrometry |
| 01/02/2014 | US20140004001 Large capacity acid or base generator and method of use |
| 01/02/2014 | US20140000341 Method for a Gas Chromatograph to Mass Spectrometer Interface |
| 01/02/2014 | DE112012001185T5 Systeme und Verfahren zur Datenverarbeitung in Chromatographiesystemen Systems and methods for data processing in chromatography |
| 01/01/2014 | CN203376296U Sampling fixing device of gas chromatograph |
| 01/01/2014 | CN103487548A Method for detecting Jinma Gantai preparation for treating hepatitis |
| 01/01/2014 | CN103487547A Method for quickly distinguishing white mulberry root bark from white mulberry root bark baked with honey |
| 01/01/2014 | CN103487546A Identification method of flower of sunset abelmoschus |
| 01/01/2014 | CN103487545A Liquid chromatography detection method for carbachol content and impurity content |
| 01/01/2014 | CN103487544A Identification method for diphenhydramine hydrochloride and procaine hydrochloride in musk blood circulation promoting and blood stasis removing ointment |
| 01/01/2014 | CN103487543A Method for analyzing content of krypton and xenon in krypton and xenon feed gas |
| 01/01/2014 | CN103487542A Method for concurrently detecting 23 ester compounds in cigarette water-base adhesive |
| 01/01/2014 | CN103487541A Method for simultaneously detecting multiple residual solvents in ceftriaxone sodium |
| 01/01/2014 | CN103487540A Detection method for aroma components of rape honey by using dynamic headspace technology |
| 01/01/2014 | CN103487539A Method for determining contents of albendazole and metabolites thereof in hemolymph of Bombyx mori by using ultra-fast liquid chromatography/triple-quadrupole tandem mass spectrometry (UFLC-MS/MS) |
| 01/01/2014 | CN103487538A Determination method for contents of a plurality of effective components in Huoxiang Zhengqi Liquid |
| 01/01/2014 | CN103487537A Detection method for producing areas of Xihulongjing tea based on genetic algorithm optimization |
| 01/01/2014 | CN103487536A Method for rapidly measuring content of furfural by high performance liquid chromatography |
| 01/01/2014 | CN103487535A Injection pump of automatic sample injector |
| 01/01/2014 | CN103487534A Automatic single drop micro-extraction apparatus for trapping thermogravimetric escaping gas |
| 01/01/2014 | CN103487533A Packing method and detecting method of gel chromatography column |
| 01/01/2014 | CN103487532A Method for separating and determining vilazodone hydrochloride raw materials and preparations thereof by liquid chromatography |
| 01/01/2014 | CN103487531A Efficient preparation method for compound library applicable to natural product high-throughput screening |
| 01/01/2014 | CN103487530A Method for monitoring quality of salvia milliorrhiza tablets in whole process |
| 01/01/2014 | CN103487529A Method for detecting residual amount of semi carbazide in flour and flour products by high performance liquid chromatography |
| 01/01/2014 | CN103487528A HPLC fingerprint determination method of cough relieving Bulbus fritillariae cirrhosae and loquat dripping pills |
| 01/01/2014 | CN103487527A Method for determining benzoyl peroxide in milk powder and milk powder product |
| 01/01/2014 | CN103487526A Method for detecting content of optical isomers of bortezomib |
| 01/01/2014 | CN103487525A Liquid coolant sampling and component analyzing system |
| 01/01/2014 | CN103487524A HPLC (high performance liquid chromatography) method for determining ten synthetic colorants in cosmetic |
| 01/01/2014 | CN103487523A Quantitative determination method for methylisothiazolinone and chloro methyl isothiazolinone in water-based adhesive |
| 01/01/2014 | CN103487522A Method for detecting d-alpha-tocopherol and 1-alpha-tocopherol in food through gas chromatography |
| 01/01/2014 | CN103487521A Detection method for dextroisomer of pazufloxacin mesilate injection |
| 01/01/2014 | CN103487520A Chiral stationary-phase detection method for dextroisomer of pazufloxacin mesilate injection |
| 01/01/2014 | CN103487519A Method for detecting multiple residual solvents in medicament |
| 01/01/2014 | CN103487518A Impurity detection method and content determination method for clindamycin hydrochloride for injection |
| 01/01/2014 | CN103487517A Determination method for theophylline in doxofylline injection preparation |
| 01/01/2014 | CN103487516A Fingerprint chromatography determination method of traditional Chinese medicine composition preparation |
| 01/01/2014 | CN103487515A Immunoaffinity chromatography-ultrahigh performance liquid chromatography-mass spectrum combined rapid detection method for perfluorinated compounds in dairy products |
| 01/01/2014 | CN103487514A Online monitoring information aggregating method of transformer based on wavelet transform and evidence reasoning |
| 01/01/2014 | CN103484522A Establishing method for cordyceps fungus fingerprints and standard fingerprints |
| 01/01/2014 | CN103483442A Mass spectrum model for detecting decayed tooth protein and construction method |
| 01/01/2014 | CN103483210A New compound and preparation method thereof |
| 01/01/2014 | CN103481922A Gas comprehensive analysis testing platform car |
| 01/01/2014 | CN103480340A Immunoaffinity absorbent for enriching ochratoxin A, preparation method and application thereof |
| 01/01/2014 | CN103048409B Method for simultaneously detecting contents of four effective ingredients in antitussive tablet |
| 01/01/2014 | CN102830188B Determining method for polydimethylsiloxane in edible oil and meat products |
| 01/01/2014 | CN102778513B Method for measuring organic sulfide content in gas |
| 01/01/2014 | CN102706980B Method utilizing HPLC to test seventeen phenol substances contained in grapes and oranges |
| 01/01/2014 | CN102702074B Preparation method of sulfonyl chloride compound taking carbazole as fluorogen |
| 01/01/2014 | CN102608246B Method for determining water content in glyceryl triacetate |
| 01/01/2014 | CN102507780B Method for detecting melamine by ion chromatography |
| 01/01/2014 | CN102488837B Detecting method of sugar-free granule for treating chronic fatigue syndrome |
| 01/01/2014 | CN102345594B Solvent delivery pump and liquid chromatograph |
| 01/01/2014 | CN102323368B Method for analyzing chiral drug enantiomers in biological body fluid through column-switching liquid chromatography |
| 01/01/2014 | CN102309543B Compound salvia miltiorrhiza concentrated preparation and preparation and detection method thereof |
| 01/01/2014 | CN102147396B Preparation and application of kit used for testing content of lipid molecules in human blood sample and diagnosing colorectal adenomas |
| 12/31/2013 | US8617898 Quantitative analysis of vitamin D3, vitamin D2, and metabolites thereof |
| 12/31/2013 | US8617803 Non-specific adsorption inhibitor, probe-bonded particles, and method for producing the same |
| 12/31/2013 | US8616051 Method of analyzing a number of hydrocarbons contained in a drilling fluid, and associated device |
| 12/27/2013 | WO2013192353A1 Autonomous and controllable systems of sensors and methods of using such systems |
| 12/27/2013 | WO2013191641A1 Chromatography column frame and maintenance and packing method |
| 12/27/2013 | WO2013191631A1 Chromatography column nozzle |
| 12/27/2013 | WO2013191629A1 Chromatography column stand |
| 12/27/2013 | WO2013191628A1 An adaptor for a chromatography column |
| 12/27/2013 | WO2013191627A1 Chromatography column and method of conducting maintenance on a chromatography column |
| 12/27/2013 | WO2013147589A3 Assay for identifying animal species in raw and cooked conditions |
| 12/27/2013 | WO2013128285A3 Improved analytical methods for analyzing and determining impurities in dianhydrogalactitol |
| 12/26/2013 | US20130341260 Sealed fluidic component comprising a composite material of different paek materials |
| 12/26/2013 | US20130340509 Flow Through Isolation Valve For High Pressure Fluids |
| 12/26/2013 | US20130340508 Mobile phase delivery device and liquid chromatograph |
| 12/25/2013 | EP2677318A1 Labeling agent for post-translational modification analysis of serine and threonine |
| 12/25/2013 | EP2677313A1 Compressible fluid pumping system for dynamically compensating compressible fluids over large pressure ranges |
| 12/25/2013 | EP2675540A1 System and process for biopolymer chromatography |
| 12/25/2013 | CN203365399U Improved precise quantifying sample injector |
| 12/25/2013 | CN203365398U In-situ headspace sample injector |
| 12/25/2013 | CN203365397U Simple and reliable vacuum sample milling tank |
| 12/25/2013 | CN203365396U Adapter of hydrogen generator of portable chromatographic instrument |
| 12/25/2013 | CN203365395U Ion chromatograph |
| 12/25/2013 | CN203365394U Testing device applicable to device for monitoring gas dissolved in transformer oil online |