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)
06/2010
06/30/2010CN101765771A Method for analysis of dithiocarbamate agrichemical by microwave-assisted thermal decomposition/extraction method
06/30/2010CN101762680A Method for detecting oil service lift of large-scale transformer
06/30/2010CN101762673A Method for detection of illegally added chemical in traditional Chinese medicine preparation
06/30/2010CN101762672A Method of detecting oleanolic acid in depression resolving pill
06/30/2010CN101762671A Method of detecting lily in depression resolving pill
06/30/2010CN101762670A Method of detecting albizzia bark in depression resolving pill
06/30/2010CN101762669A Rapid detection method for tripolycyanamide in feed
06/30/2010CN101762668A Method for quantitatively detecting dermatan sulfate in heparin
06/30/2010CN101762667A Method for detecting coumarin series compounds
06/30/2010CN101762666A Multidimensional chromatography combination separation device
06/30/2010CN101762665A Method for measuring tyrosine, phenylalanine and tryptophane in wort, fermentation liquid and beer
06/30/2010CN101762664A Method for measuring volatility phenol compound in white wine
06/30/2010CN101762663A Preprocessing method for agricultural chemical multiresidue measurement in garlic samples
06/30/2010CN101762662A Method for measuring tryptophan and 5-hydroxytryptamine simultaneously by high-efficiency liquid chromatography-fluorescence method
06/30/2010CN101762661A Chromatographic column box and gas chromatographer thereof
06/30/2010CN101762660A Method for testing formaldehyde in food by means of derivation extraction
06/30/2010CN101762659A Quick screening method for illegally-added ketoconazole in scurf removing shampoo cosmetics
06/30/2010CN101762658A Method for measuring volatility constituent in white wine
06/30/2010CN101762657A High performance liquid chromatography analysis method of melperone hydrochloride
06/30/2010CN101762656A Chromatography method for detecting tobacco flavors
06/30/2010CN101762655A Method for detecting internal fault of SF6 electrical equipment by using gas chromatograph
06/30/2010CN101762654A Determination method for content of monoglyceride in liquid milk
06/30/2010CN101762653A Method for determining main phenolic compounds in main stream smoke of cigarette
06/30/2010CN101762652A Method for detecting and analyzing ginsenoside Rg1
06/30/2010CN101762651A Method for measuring abafungin content and impurity by using high performance liquid chromatography
06/30/2010CN101762650A Method for determining related substances of naratriptan hydrochloride by high performance liquid chromatography
06/30/2010CN101762649A Method for determining related substances of metroprolol succinate by using HPLC
06/30/2010CN101762648A Method for determining related substances of felodipine sustained-release tablets by using HPLC
06/30/2010CN101762647A Method for measuring 2-furfural in beer by using high performance liquid chromatography
06/30/2010CN101762646A Method for measuring content of lactitol
06/30/2010CN101762645A Method for measuring concentration of cetirizine in human urine
06/30/2010CN101762644A Content determination method of emodin in heart brain tablet
06/30/2010CN101762643A Measuring method for fingerprint of desmodium styracifolium as raw medicinal material
06/30/2010CN101762642A Measuring method for fingerprint of hawthorn as raw medicinal material
06/30/2010CN101762641A Automatic volume displaced type vacuum degasser for transformer oil
06/30/2010CN101762640A Detection method of traditional Chinese medicine for clearing heat
06/30/2010CN101762417A Dispersive liquid-liquid microextraction method for pretreatment of plant hormone
06/30/2010CN101762415A Pretreatment and quantitative detection method for detecting tobacco flavor components
06/30/2010CN101762414A Pretreatment and quantitative detection method for detecting tobacco flavor components
06/30/2010CN101760508A Identification method research of wheat-secale cereale L 1BL/1RS translocation line
06/30/2010CN101757293A Quality control method of gastrointestinal disease treating pill
06/30/2010CN101757099A Desmodium-capillary artemisia cholecystagogue, preparation method and quality control method thereof
06/30/2010CN101757093A Detection method of traditional Chinese medicine composition preparation
06/30/2010CN101757050A Method for measuring total ginkgolic acid in ginkgo biloba extract
06/30/2010CN101228837B Method of regulating apple seedling-plant transition stage
06/29/2010US7745227 System for analysis of explosives
06/29/2010US7745205 Container for carrying out and monitoring biological processes
06/29/2010US7744822 for analysis of kinetics; thermally compressed glass plates; mass spectrometry
06/29/2010US7744818 Stationary phase materials for micro gas analyzer
06/29/2010US7744762 Microfluidic devices and methods facilitating high-throughput, on-chip detection and separation techniques
06/29/2010US7743641 Compact field-mountable gas chromatograph with a display screen
06/24/2010WO2010071817A2 Characterization of o-linked glycans
06/24/2010WO2010071619A1 Determining formation fluid composition
06/24/2010WO2010071080A1 Mixed-mode adsorbent material
06/24/2010WO2010069277A2 Polymeric aliphatic ion-exchange materials and their applications
06/24/2010WO2010069213A1 Surface ionization detector
06/24/2010WO2010069212A1 Miniature hydrogen flame ionization detector
06/24/2010WO2010042415A3 System and method for analyzing metabolomic data
06/24/2010WO2010021873A3 Apparatus, method and article to perform assays using assay strips
06/24/2010WO2010001176A3 Chromatographic device and method of fabrication and chromatographic methods
06/24/2010WO2009151494A8 Processes for the preparation of o-desmethylvenlafaxine, free from its dimer impurities
06/24/2010US20100161238 Method and System for Detecting Peptide Peaks in HPLC-MS Signals
06/24/2010US20100158932 Antibodies directed against prothrombin fragment F1+2, the preparation and use thereof
06/24/2010US20100158756 Reagent storage in microfluidic systems and related articles and methods
06/24/2010CA2717892A1 Determining formation fluid composition
06/23/2010EP2198952A1 Molecule recognizing material and process for producing the molecule recognizing material
06/23/2010EP2198901A1 Adsorption column for purifying body fluid
06/23/2010EP2198296A1 Method of using tumour rna integrity to measure response to chemotherapy in cancer patients
06/23/2010EP2198260A1 Device for measuring volatile chemical substances
06/23/2010CN201514404U Multi-dimensional heart-cutting gas chromatographic system additionally installed with cold trap
06/23/2010CN201514403U Helium photoionization gas chromatography detector
06/23/2010CN201514402U High-performance chromatograph for circulating liquid phase
06/23/2010CN201514401U Gas constant temperature device and specific surface instrument thereof
06/23/2010CN201514400U U-shaped sample pipe of specific surface instrument
06/23/2010CN201514399U Specific surface area instrument with blowing air heating function
06/23/2010CN201514398U Transformer oil chromatographic sampler fixture
06/23/2010CN201514350U Mineral rock hydrocarbon gas inclusion enclave rapid breaking experiment device
06/23/2010CN1886645B Probe assembly
06/23/2010CN101755204A Evaporative light scattering detector
06/23/2010CN101750463A Small-size hydrogen flame ionization detector
06/23/2010CN101750462A Solid thermal conductivity detector for cylindrical thermal sensitive region
06/23/2010CN101750461A Surface thermal ionization detector
06/23/2010CN101750460A Method for purifying microcystins MCLR through extraction and normal-pressure column chromatography
06/23/2010CN101750459A Method for simultaneously determining tryptophan and tyrosine in blood serum by high performance liquid chromatography and fluorescence method
06/23/2010CN101750458A Method for detecting drug residues in human body
06/23/2010CN101750457A Method for measuring ciclopirox olamine
06/23/2010CN101750456A Analyzing and detecting method of electrochemical fluorination gas-phase product of methanesulfonyl fluoride CH3SO2F
06/23/2010CN101750455A Method for detecting content of (1R, 2R)-diaminocyclohexane
06/23/2010CN101747316A High-purity strontium ranelate and preparation method thereof
06/23/2010CN101745091A Method for detecting quality of blood-activating analgesic plaster
06/23/2010CN101745035A Quality control method of capsule preparation for treating apoplexy
06/23/2010CN101745024A Quality control method for Shenmai injection
06/23/2010CN101744975A Method for detecting compound lightyellow sophora root injection
06/23/2010CN101744946A Chinese medicinal composition and detection method for Chinese medicinal composition preparation
06/23/2010CN101744936A New quality index of Jingfukang preparation and detection method
06/23/2010CN101744920A Fingerprint control method for Jian'er Qinjie oral solution
06/23/2010CN101744892A Method for measuring the content of danshinolic acid B in the radix polygoni multiflori and radix salviae miltiorrhizae dripping pills
06/23/2010CN101744891A Method for measuring the content of bornyl alcohol in the radix polygoni multiflori and radix salviae miltiorrhizae dripping pills
06/23/2010CN101744887A Detection Method for Chinese medicinal composition preparation
06/23/2010CN101744883A Chinese medicinal composition preparation and preparation method thereof and quality control method
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