| 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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| 10/03/2013 | US20130259750 Ion chromatography systems with flow-delay eluent recycle |
| 10/03/2013 | US20130256523 Gas chromatograph-mass spectrometer transfer line |
| 10/02/2013 | EP2643687A1 Improved planar chromatography |
| 10/02/2013 | EP2643686A1 Planar chromatography with an inverse gradient elution |
| 10/02/2013 | EP2643474A1 High-throughput, sensitive detection of glucose-6-phosphate dehydrogenase |
| 10/02/2013 | CN203224486U Connector device for atomic fluorescence morphological analysis |
| 10/02/2013 | CN203224485U Liquid phase semipreparative all-in-one machine |
| 10/02/2013 | CN203224388U Static box for measuring animal waste greenhouse gas emission rate |
| 10/02/2013 | CN103339502A Chromatography column support |
| 10/02/2013 | CN103338857A Nanostructure loaded with arsenic ion-adsorbing compound and arsenic ion recovery method using same |
| 10/02/2013 | CN103336090A Support vector machine (SVM) method for predicting cigarette sensory quality indicators |
| 10/02/2013 | CN103336086A Analysis method for chemical components of volatile oil in coffee bean medicinal materials |
| 10/02/2013 | CN103336085A High performance liquid chromatography-based method used for detection of eugenol in cigarette main stream smoke |
| 10/02/2013 | CN103336084A Determination method of ergosterol in alfalfa hay |
| 10/02/2013 | CN103336083A High performance liquid chromatography detection method for penicillin G in penicillin fungi residues |
| 10/02/2013 | CN103336082A GC-MS (Gas Chromatograph-Mass) analysis method of aroma component of essence based on accelerated solvent extraction |
| 10/02/2013 | CN103336081A Preparation method of gold nanoparticle modification based open tubular column |
| 10/02/2013 | CN103336080A Method for simultaneously detecting tetracycline antibiotics in water |
| 10/02/2013 | CN103336079A Air quality detection device |
| 10/02/2013 | CN103336078A Method for measuring content of cough-relieving and anti-asthma pill |
| 10/02/2013 | CN103336077A Method for analysis of pyrolysis product by online pyrolysis-heart cutting two-dimensional gas chromatogram-mass spectrum |
| 10/02/2013 | CN103336076A Test and analysis method for hormone and inosine in deer product |
| 10/02/2013 | CN103336075A Detection method for active component in blood obstruction dredging controlled release tablet |
| 10/02/2013 | CN103336074A Method for simultaneously detecting triptolide and triptonide in thunder god vine medicinal materials or preparations |
| 10/02/2013 | CN103336073A Measuring method of mesoxalic acid in tetracycline filter liquor |
| 10/02/2013 | CN103336072A Method for determining content of chiral active component in florfenicol |
| 10/02/2013 | CN103336071A Method for determining dissolution rates of atorvastatin calcium preparation |
| 10/02/2013 | CN103336070A Detection device and method for quantitatively detecting composition of sulfur-containing fault gas in sulfur hexafluoride electrical equipment |
| 10/02/2013 | CN103336069A HPLC (High Performance Liquid Chromatography) determination method of phenolic compounds in peach fruit |
| 10/02/2013 | CN103336068A Rapid measurement method of residual amounts of two photoinitiators in paper packaging material |
| 10/02/2013 | CN103336067A High-performance liquid detection method for detecting tenofovir diethyl ester content |
| 10/02/2013 | CN103336066A Urinary calculus etiological diagnosis system with multi-channel sample feeding function and applications thereof |
| 10/02/2013 | CN103336065A A method for simultaneously extracting and detecting a plurality of hormones and metabolites thereof in biology mediums |
| 10/02/2013 | CN103336064A A liquid chromatogram-mass spectrum/mass spectrum (LC-MS/MS) determination method for chloramphenicol residue amount in milk powder |
| 10/02/2013 | CN103333068A Extraction optimization method of Helianthus tuberosus L. straw chlorogenic acid by response surface methodology |
| 10/02/2013 | CN103331037A Separation column filler for separating PCBs (Poly Chlorinated Biphenyls) or OCPs (Organic Chlorine Pesticides) in high-fat content sample and separation method |
| 10/02/2013 | CN103330758A Peony and liquorice soup formula granule, preparation method and detection method of peony and liquorice soup formula granule |
| 10/02/2013 | CN103330726A Tincture for dispelling wind, eliminating dampness and promoting blood circulation to arrest pain and preparation method and quality control method thereof |
| 10/02/2013 | CN102706978B Wild chrysanthemum flower extractive and fingerprint spectrum detection method thereof |
| 10/02/2013 | CN102680608B Method for identifying abandoned kitchen oil |
| 10/02/2013 | CN102139185B Membrane device for monitoring separation of dissolved gases in transformer oil on line |
| 10/02/2013 | CN102119961B Detection method of compound danshen dripping pills |
| 10/02/2013 | CN102033113B Method for determining content of dimethylformamide |
| 10/02/2013 | CA2810736A1 Improved method of analysing gas chromatography data |
| 10/01/2013 | US8544350 Sample injector |
| 10/01/2013 | US8544314 Carbon dioxide sensor with functionalized resonating beams |
| 10/01/2013 | CA2564413C Stable composite material comprising supported porous gels |
| 10/01/2013 | CA2433296C Focused acoustic ejection cell sorting system and method |
| 09/26/2013 | WO2013140920A1 Analysis device provided with discharge ionization current detector |
| 09/26/2013 | WO2013140917A1 Liquid chromatographic analysis device and temperature control method for same |
| 09/26/2013 | WO2013140785A1 Apparatus, system and method for analyzing disease sample |
| 09/26/2013 | WO2013140057A1 Process and equipment for analysing a chromatograph eluate |
| 09/26/2013 | WO2013139496A1 Simulation of a chromatographic run |
| 09/26/2013 | WO2013139478A1 Profiling oligosaccharides associated with biological activities of heparin or heparin derivatives |
| 09/26/2013 | WO2013072672A3 Cartridge for containing a sample |
| 09/26/2013 | US20130248700 Hplc capillary column device |
| 09/26/2013 | US20130247654 Method for evaluating sensory stimulus component |
| 09/26/2013 | US20130247650 Gas chromatograph |
| 09/26/2013 | US20130247649 Device for Quantifying The Contents of at Least One Gaseous Constituent Contained in A Gaseous Sample from A Fluid, Related Assembly and Process |
| 09/25/2013 | EP2642288A1 Profiling oligosaccharides associated with biological activities of heparin or heparin derivatives |
| 09/25/2013 | EP2642287A2 Method for evaluating sensory stimulus component |
| 09/25/2013 | EP2642286A1 Novel method for analyzing glycosaminoglycan |
| 09/25/2013 | EP2642285A1 Simulation of a chromatographic run |
| 09/25/2013 | CN203216914U Multipurpose photocatalytic performance assessment device |
| 09/25/2013 | CN203216913U Multi-channel detection ion chromatograph |
| 09/25/2013 | CN203216912U Monochromatic light generator of ultrahigh performance liquid chromatograph ultraviolet detector |
| 09/25/2013 | CN203216911U Pretreatment device for flammable liquid components in residual fragments on fire scene |
| 09/25/2013 | CN203216910U Chromatograph furnace air inlet device |
| 09/25/2013 | CN203216909U 气体分析系统 Gas Analysis System |
| 09/25/2013 | CN203213861U Dual-shaft limiting door of chromatographic instrument |
| 09/25/2013 | CN103328966A Background subtraction-mediated data-dependent acquisition |
| 09/25/2013 | CN103323564A Research device for generating singlet oxygen through natural organic matter, and control method of research device |
| 09/25/2013 | CN103323563A Quality control method for postpartum rehabilitation ointment |
| 09/25/2013 | CN103323562A Method for detecting water-soluble sugar content in main stream smoke |
| 09/25/2013 | CN103323561A Method for detecting estradiol by mass spectrometry |
| 09/25/2013 | CN103323560A Component separating preparation instrument |
| 09/25/2013 | CN103323559A Pan paper solid phase microextraction method and device |
| 09/25/2013 | CN103323558A Ginkgo biloba preparation analysis sample rapid preparation method based on solid phase extraction technology |
| 09/25/2013 | CN103323557A Method for analyzing isoflavone in soybeans and products thereof |
| 09/25/2013 | CN103323556A Method for fast detecting concentration of Escherichia coli in water body by adopting high-performance liquid chromatography method |
| 09/25/2013 | CN103323555A Tourmaline-containing methane activation and catalytic oxidation device |
| 09/25/2013 | CN103323554A Analyzing and detecting method of vitamin E in deer product |
| 09/25/2013 | CN103323553A Quantitative detection method of acetylcysteine related substances in organ preservation solution |
| 09/25/2013 | CN103323552A Quick analysis method of N,N-dimethylhydroxylamine and methyl hydrazine |
| 09/25/2013 | CN103323551A Method for detecting content of medlar acid |
| 09/25/2013 | CN103323550A Method for simultaneously detecting five medicaments in water |
| 09/25/2013 | CN103323549A Detection kit for content of delta-amino-gamma-aminolaevulini acid |
| 09/25/2013 | CN103323548A Measurement method for residual amount of pentachlorophenol in cigarette paper |
| 09/25/2013 | CN103323547A GC-MS/MS method used for analyzing organochlorine, pyrethroid, and dinitroaniline pesticide residues in tobacco and tobacco products |
| 09/25/2013 | CN103323546A Method for analyzing propolis chemical components through pyrolysis gas chromatography-mass spectrometry |
| 09/25/2013 | CN103323545A Comprehensive two-dimensional gas chromatography modulator |
| 09/25/2013 | CN103323544A On-line pre-separating and separating analysis method for whole protein and liquid chromatogram system thereof |
| 09/25/2013 | CN103323543A Method for detecting 17 polycyclic aromatic hydrocarbons in cigarette gas |
| 09/25/2013 | CN103323542A Detection method of methyldichlorosilane in liquid chlorosilane |
| 09/25/2013 | CN103323541A Quality detection method for heparin sodium tube-enveloping injection |
| 09/25/2013 | CN103323540A Content determination method for amino acids in Jinshuibao preparation |
| 09/25/2013 | CN103323539A High performance liquid chromatography method for determination of benzalkonium chloride content in antiseptic wipes |
| 09/25/2013 | CN103323419A Method for testing nicotine alkaloid in tobacco and tobacco products |
| 09/25/2013 | CN103323366A On-line measuring device for measuring generating amount and discharging amount of shale gas |
| 09/25/2013 | CN103323287A Automatic sampling device for sampling furfural in transformer oil and sampling method |