| 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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| 10/24/2013 | US20130276513 Methods for diagnosing and assessing kidney disease |
| 10/24/2013 | US20130276512 Portable Gas Analyzer |
| 10/23/2013 | EP2653863A1 Self-referencing radiation detector for use with a radiopharmaceutical quality control testing system |
| 10/23/2013 | EP2652493A1 Correlating precursor and product ions in all-ions fragmentation |
| 10/23/2013 | EP2652492A1 Disposable horizontal or radial flow type chromatographic column |
| 10/23/2013 | EP2652491A1 Eluate collection using conductivity gradient |
| 10/23/2013 | EP2651547A1 Method for predicting the conductivity of a liquid mixture |
| 10/23/2013 | CN203249903U High-pressure column packing device for magnetic oscillation type capillary chromatographic column |
| 10/23/2013 | CN203249902U Monitoring device for gas in transformer oil |
| 10/23/2013 | CN203249901U Gassing device for oil monitoring of transformer |
| 10/23/2013 | CN203249900U On-line monitoring device of transformer oil chromatograph |
| 10/23/2013 | CN103370627A System layout for an automated system for sample preparation and analysis |
| 10/23/2013 | CN103370626A Specimen data processing device for analysis device, auto-sampler device, liquid chromatograph device, specimen data processing method, and analysis method |
| 10/23/2013 | CN103370624A Biomarkers for monitoring treatment of neuropsychiatric diseases |
| 10/23/2013 | CN103370616A Automated system for sample preparation and analysis |
| 10/23/2013 | CN103370614A Thermal analysis device and method for thermal analysis comprising gas analysis |
| 10/23/2013 | CN103364520A Quality determination method of gingko honey ring compound preparation |
| 10/23/2013 | CN103364519A Screening method for xanthine oxidase inhibitor and/or superoxide anion scavenging agent |
| 10/23/2013 | CN103364518A Method for determining content of volatile monoterpene hydrocarbon compounds in Citrus wilsonii Tanaka juice |
| 10/23/2013 | CN103364517A Analysis method for contents of active components in benthiavalicarb.isopropyl-dimethomorph compound preparation |
| 10/23/2013 | CN103364516A Detection method of phenylpropane structure monomer contained in cotton fiber |
| 10/23/2013 | CN103364515A Method for detecting aldehydes in rice |
| 10/23/2013 | CN103364514A High performance liquid chromatography-time-of-flight mass spectrometry hyphenated method capable of simultaneously and rapidly screening and identifying alkaloid in water sample |
| 10/23/2013 | CN103364513A Method for detecting bisphenol A derivatives in drink with LC-MS-MS (liquid chromatography-mass spectrometry-mass spectrometry) |
| 10/23/2013 | CN103364512A Method for detecting concentration of levodopa methyl ester and levodopa in blood plasma |
| 10/23/2013 | CN103364511A Peak area calculating method for asymmetric superposition chromatogram of multiple component gases in oil |
| 10/23/2013 | CN103364510A Method for evaluating cytotoxicity of environmental pollutants by adopting HPLC-MS/MS (high performance liquid chromatography and mass spectrometry or mass spectrometry) and metabolic flux analysis system |
| 10/23/2013 | CN103364509A 气相色谱仪 GC |
| 10/23/2013 | CN103364508A Laser ablation and sampling device of fluid inclusion |
| 10/23/2013 | CN103364507A Determination method of filter tip interception of ammonia in mainstream smoke |
| 10/23/2013 | CN103364506A Quality control method for effective parts of pomelo flavedo and pomelo flavedo preparation |
| 10/23/2013 | CN103364505A Method for analysis of volatile flavor components in yogurt fermentation process |
| 10/23/2013 | CN103364504A Method for analysis of components of osmanthus fragrans volatile oil |
| 10/23/2013 | CN103364503A Fingerprint spectrum recognition method for Pu'er drying green raw tea and based on chemical components |
| 10/23/2013 | CN103364502A High performance liquid chromatography (HPLC) determination method for related substances in difluprednate |
| 10/23/2013 | CN103364501A Method for detecting pigment-adulterated golden orange II in red flower |
| 10/23/2013 | CN103364500A Method for separating and measuring bilastine raw material and preparation thereof by utilizing liquid chromatography |
| 10/23/2013 | CN103364499A Method for analyzing content of penoxsulam in penoxsulam oil flowable formulation |
| 10/23/2013 | CN103364498A Method for detecting concentration of metacavir and metabolites thereof in biological sample |
| 10/23/2013 | CN103364497A Method for identifying edible bird nest |
| 10/23/2013 | CN103364496A Method for simultaneously measuring content of four types of saikoside in bupleurum extract |
| 10/23/2013 | CN103364495A Quantitative analysis method for plasma concentration of musk ketone in artificial musk |
| 10/23/2013 | CN103364494A Method for high-selectivity enrichment of serum glycopeptides group |
| 10/23/2013 | CN103364493A High-performance liquid chromatography analysis method for contents of trimesic acid and impurities thereof |
| 10/23/2013 | CN103364481A Discriminating method for biological toxicity of sediment |
| 10/23/2013 | CN103364326A System and method of sorting materials using holographic laser steering |
| 10/23/2013 | CN103357390A Multi-layer structure bonded silica gel liquid chromatography packing and synthesis method thereof |
| 10/23/2013 | CN103356746A Chinese herbal medicine composition for chronic bronchitis and quality control method thereof |
| 10/23/2013 | CN102749396B Method for detecting fatty acid content by gas chromatography-mass spectrometry (GC-MS) |
| 10/23/2013 | CN102590390B Method for quantitatively measuring fluorapacin used as new anticancer medicament |
| 10/23/2013 | CN102539616B Method for extracting and detecting biotin of bird nest |
| 10/23/2013 | CN102507777B Quality control method for Weichang'an pills |
| 10/23/2013 | CN102495202B Human body respiratory performance parameter detection apparatus |
| 10/23/2013 | CN102253160B Method for detecting muskone in musk haemorrhoids bolt |
| 10/23/2013 | CN102192966B Ionic liquid quartz capillary gas chromatographic column and preparation and application thereof |
| 10/23/2013 | CN101936958B Method for detecting and analyzing methanesulfonic amine ginkgolide B by using high-performance liquid-evaporative light |
| 10/22/2013 | US8563318 Method for the diagnosis of non-alcoholic steatohepatitis based on a metabolomic profile |
| 10/22/2013 | US8562952 Methods for manipulating satiety |
| 10/22/2013 | US8562910 Method and apparatus for analysis of poly (biphenyl chloride) in electrical insulating oil |
| 10/22/2013 | US8561484 Sorbent devices with longitudinal diffusion paths and methods of using them |
| 10/22/2013 | CA2590762C Microengineered vacuum interface for an ionization system |
| 10/17/2013 | WO2013154506A1 Adapter for a chamber for horizontal development of chromatographic plates |
| 10/17/2013 | WO2013153647A1 Mass analysis device |
| 10/17/2013 | WO2013152829A1 Holder for monolithic sorbents |
| 10/17/2013 | WO2013109302A3 Chromatography matrices including novel staphylococcus aureus protein a based ligands |
| 10/17/2013 | WO2012051205A3 Devices, systems and methods for the collection of body fluids |
| 10/17/2013 | US20130269424 Chromatographic Optical Detection System |
| 10/17/2013 | DE102012007403A1 Temperature control device for controlling temperature of gas in gas chromatograph, has temperature control medium feeding device comprising temperature control medium dissipation device and formed as part of temperature control closed loop |
| 10/16/2013 | EP2650681A1 Radiopharmaceutical production system and quality control system utilizing high performance liquid chromatography |
| 10/16/2013 | EP2650680A1 Method for rapidly determining 16 species of inorganic anions and organic acids in tobacco simultaneously |
| 10/16/2013 | EP2649456A2 Biomarkers for monitoring treatment of neuropsychiatric diseases |
| 10/16/2013 | EP2649100A1 Cellulose substrates, compositions and methods for storage and analysis of biological materials |
| 10/16/2013 | CN203241394U Corona discharge atomized particle charge detector |
| 10/16/2013 | CN203241393U Device for separating battery electrolyte |
| 10/16/2013 | CN203241392U Pretreatment device for testing stoste by content of calcium ions in dye |
| 10/16/2013 | CN203241391U Device for rapidly detecting on-line enrichment gas chromatography of expiratory gas |
| 10/16/2013 | CN103353505A Method for distinguishing DendrobiumofficinaleKimuraetMigo polysaccharides through adopting thin layer chromatography |
| 10/16/2013 | CN103353504A Method for identifying raw rhizoma atractylodis and rhizoma atractylodis stir-fried with bran via thin-layer chromatography |
| 10/16/2013 | CN103353503A Method for analyzing aroma components of blackcurrant fruit vinegar |
| 10/16/2013 | CN103353502A Pu-Er raw tea fingerprint identification method based on GC/MS technology |
| 10/16/2013 | CN103353501A Pu-Er ripe tea fingerprint identification method based on GC/MS technology |
| 10/16/2013 | CN103353500A Detection method for medium short-chain chlorinated paraffin in plastic and environment |
| 10/16/2013 | CN103353499A Method for simultaneously measuring gulonic acid, gulonic acid methyl ester and vitamin C through constant current performance liquid chromatography |
| 10/16/2013 | CN103353498A High performance liquid chromatography method for determining content of artemisinin in artemisinin extract |
| 10/16/2013 | CN103353497A HPLC-based fingerprint identification method for different Pu-Er ripe tea |
| 10/16/2013 | CN103353496A Filtration and enrichment device for online detection of dioxin type trace organic matters in smoke gas |
| 10/16/2013 | CN103353495A Method for enriching leucomalachite green and leucogentian violet in aquatic products |
| 10/16/2013 | CN103353494A HPLC (high performance liquid chromatography) detection method of related substances in almotriptan malate |
| 10/16/2013 | CN103353493A Detection method for chlorphenamine maleate preparation |
| 10/16/2013 | CN103353492A Method of separating and measuring solifenacin succinate raw material and preparation thereof by using liquid chromatography |
| 10/16/2013 | CN103353491A Method for separating and determining alogliptin benzoate raw material and preparation thereof by liquid chromatography |
| 10/16/2013 | CN103353490A Method for detecting pear endogenous hormone by using ultra-high performance liquid chromatography electrospray tandem mass spectrum |
| 10/16/2013 | CN103353489A Detection method for detecting isophorone diisocyanate by using gas chromatography-mass spectrometer |
| 10/16/2013 | CN103353488A Method for determining residues of chlorothalonil, captan, captafol and folpet in vegetables and fruits |
| 10/16/2013 | CN103353487A High performance liquid chromatography method for determination of lumefantrine content |
| 10/16/2013 | CN103353486A High performance liquid chromatography method for determining content of quinine sulfate in quinine sulfate tablet |
| 10/16/2013 | CN103353485A High performance liquid chromatography for detecting quinine sulfate content |
| 10/16/2013 | CN103353484A Method for determining residual quantity of dicofol in eel and eel products |
| 10/16/2013 | CN103351398A Preparation and application of (R),(R)-2,2'-di-methylnaltrexone |
| 10/16/2013 | CN103349942A Dual-analysis high-pressure micro-reaction pilot plant |