| 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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| 07/10/2012 | US8217339 Adhering matter inspection equipment and method for inspecting adhering method |
| 07/10/2012 | CA2658334C Capture compounds, collections thereof and methods for analyzing the proteome and complex compositions |
| 07/10/2012 | CA2630146C Micro-hydrocarbon analysis |
| 07/10/2012 | CA2507658C Elevated pressure apparatus and method for generating a plurality of isolated effluents |
| 07/10/2012 | CA2498034C Flow control system |
| 07/10/2012 | CA2440429C Method and apparatus for chromatography-high field asymmetric waveform ion mobility spectrometry |
| 07/05/2012 | WO2012092302A1 Cmet protein srm/mrm assay |
| 07/05/2012 | WO2012090625A1 Testing method for determining dementia using blood sample |
| 07/05/2012 | US20120171773 Temperature Control Of Enrichment And Separation Columns In Chromatography |
| 07/05/2012 | US20120171772 Tagged joint compound and method of identification |
| 07/05/2012 | US20120171241 Analysis of saccharide vaccines without interference |
| 07/05/2012 | US20120171086 Separation Body for Three-Dimensional Chromatography |
| 07/05/2012 | US20120167671 Method and apparatus for testing transdermal medicaments |
| 07/05/2012 | US20120167664 Methods, systems and apparatus for detecting material defects in combustors of combustion turbine engines |
| 07/05/2012 | CA2823339A1 Protein biomarkers of late stage breast cancer |
| 07/05/2012 | CA2823337A1 Her3 protein srm/mrm assay |
| 07/05/2012 | CA2823334A1 Protein biomarkers of recurrent breast cancer |
| 07/05/2012 | CA2823324A1 Quantitation of insulin by mass spectrometry |
| 07/05/2012 | CA2823195A1 Cmet protein srm/mrm assay |
| 07/04/2012 | EP2472255A1 Separating agent for optical isomer |
| 07/04/2012 | CN202305495U 微量进样器点样支架 Spotting micro-injector bracket |
| 07/04/2012 | CN202305494U 油浸式变压器色谱在线监测系统 Oil-immersed transformers chromatography-line monitoring system |
| 07/04/2012 | CN202305493U 液相色谱仪用固定波长检测器 Liquid chromatograph with a fixed wavelength detector |
| 07/04/2012 | CN202305492U 毛细管柱内固定相的涂覆装置 Coating apparatus capillary column stationary phase |
| 07/04/2012 | CN202305491U 一种改进的水浴装置 Improved water bath |
| 07/04/2012 | CN202305490U 气相色谱仪电子气路控制装置 GC electronic pneumatics control device |
| 07/04/2012 | CN202305489U 一种检测SF<sub>6</sub>电气设备故障的色谱仪 An SF <sub> 6 </ sub> Electrical equipment failure chromatography detection |
| 07/04/2012 | CN202305488U 新型水质综合监测装置 The new Water Quality Monitoring Device |
| 07/04/2012 | CN202305487U Ion chromatograph with one-button flushing and one-button maintenance functions |
| 07/04/2012 | CN202304897U SF<sub>6</sub>电气设备在线监测系统 SF <sub> 6 </ sub> Electrical Equipment Online Monitoring System |
| 07/04/2012 | CN1981195B Analysis of saccharide vaccines without interference |
| 07/04/2012 | CN1857497B Erosion treating Chinese medicine ointment and its quality control method |
| 07/04/2012 | CN102549516A Method and system for preparation of liquid mixtures |
| 07/04/2012 | CN102549422A Micro-thermal conductivity detector, method to fabricate such and chromatography system using such |
| 07/04/2012 | CN102549421A Autosampler |
| 07/04/2012 | CN102539616A Method for extracting and detecting biotin of bird nest |
| 07/04/2012 | CN102539615A Method for qualitative and quantitative detection of Qibaipingfei capsule |
| 07/04/2012 | CN102539614A Detecting method for traditional Chinese medicine compound for comforting liver and invigorating spleen as well as nourishing qi and activating blood |
| 07/04/2012 | CN102539613A TLC (Thin Layer Chromatography) identification method of true propolis and false propolis |
| 07/04/2012 | CN102539612A High performance liquid chromatography (HPLC) quantitative determination method for natural caffeine in guarana fruit powder |
| 07/04/2012 | CN102539611A Method for determining content of all-trans-astaxanthin |
| 07/04/2012 | CN102539610A Kit for detecting residual amount of 4-hexylresorcinol in aquatic product, and detection method thereof |
| 07/04/2012 | CN102539609A Detection method for measuring free fatty acid in beer through methyl esterification in bottle-headspace SPME (solid-phase micro-extraction)-gas chromatography and mass spectrum |
| 07/04/2012 | CN102539608A Chromatographic detection device and method |
| 07/04/2012 | CN102539607A Detection method for Traditional Chinese medicine fingerprint spectrum of Qishe pellet preparation |
| 07/04/2012 | CN102539606A Determination method of trivalent aluminum in aquatic product and product thereof |
| 07/04/2012 | CN102539605A Method for rapidly identifying fat containing irradiated food |
| 07/04/2012 | CN102539604A Method for detecting Sn-2 bit fatty acid in milk powder triglyceride |
| 07/04/2012 | CN102539603A Method for detecting related substances of metformin hydrochloride and Glimepiride compound preparation |
| 07/04/2012 | CN102539602A Huoxiang Zhengqi liquid quality control method |
| 07/04/2012 | CN102539601A Determination method for contents of calcium and phosphorus in animal or mineral traditional Chinese medicine |
| 07/04/2012 | CN102539600A Method for detecting aminobutyric acid in sample by high efficiency liquid chromatography |
| 07/04/2012 | CN102539599A Method for detecting liver-enhancing medicine |
| 07/04/2012 | CN102539598A Method for separating and detecting polyglycerol ester in edible vegetable oil and application thereof |
| 07/04/2012 | CN102539597A Method for quickly identifying notopterygium incisum seed and notopterygium franchetii seed |
| 07/04/2012 | CN102539596A Quality detection method for senecio cannabifolius less extract |
| 07/04/2012 | CN102539595A Method for detecting content of isosuccinic acid in blood or urine |
| 07/04/2012 | CN102539594A HbA1c measurement result display method, display device, and display program |
| 07/04/2012 | CN102539593A ELSD (Evaporative Light-Scattering Detector) |
| 07/04/2012 | CN102539592A Method for detecting content of VLCFAs (very long chain fatty acids) in body fluid |
| 07/04/2012 | CN102539591A Small-sized hydrogen flame ionization detection device |
| 07/04/2012 | CN102539590A Chromatographic analysis system and chromatographic analysis method |
| 07/04/2012 | CN102539589A Helium conservation device for a gas chromatograph |
| 07/04/2012 | CN102539588A Method for preparing test solution for quality detection of safe stagnation removing preparation |
| 07/04/2012 | CN102539587A Preparation method of halofuginone molecularly-imprinted solid-phase extraction small column and application |
| 07/04/2012 | CN102539586A Method for isolating and detecting oxidized triglyceride (ox-TG) of edible vegetable oil and application of the method |
| 07/04/2012 | CN102539585A Method for rapidly determining benzene, methylbenzene and dimethylbenzene organic pollutants in packaging material |
| 07/04/2012 | CN102539584A Extraction method of strawberry pesticide residues |
| 07/04/2012 | CN102539583A Method for extracting pesticide residue of banana |
| 07/04/2012 | CN102539582A Extraction method of apple pesticide residues |
| 07/04/2012 | CN102539581A Method for extracting pesticide residue of Chinese little greens |
| 07/04/2012 | CN102539580A Method for extracting pesticide residue of tomato |
| 07/04/2012 | CN102539579A Method for extracting pesticide residue of cowpea |
| 07/04/2012 | CN102539578A Method for extracting pesticide residue of fragrant-flowered garlic |
| 07/04/2012 | CN102539577A Method for detecting benzopyrene (a) in lubricating oil (grease) |
| 07/04/2012 | CN102539576A Control method for simultaneously detecting content of nine components through five wavelength merging method for licorice medicinal materials |
| 07/04/2012 | CN102539575A Method for detecting content of beta-lactoglobulin in dairy product |
| 07/04/2012 | CN102539574A Method for detecting polygonaceous plant sourced medicinal materials |
| 07/04/2012 | CN102539573A Method for simultaneously determining content of vancomycin and tobramycin in tissue drainage liquid through ultrahigh performance liquid chromatography-triple quadrupole mass spectrometry (UPLC-TQD) coupling technique |
| 07/04/2012 | CN102539572A Method for detecting rutin and quercetol through ionic liquid-accelerating solvent extraction and high performance liquid chromatograph chemiluminescence |
| 07/04/2012 | CN102539571A Method for ion chromatography separation integrated pulsed amperometric detection and analysis of antiviral drug zidovudine |
| 07/04/2012 | CN102539570A Ion chromatography separation and analysis method of organic phosphonic acid scale and corrosion inhibitor |
| 07/04/2012 | CN102539569A Detecting method of ammonia and hydrogen sulfide in wet ammonia-containing acidic gas |
| 07/04/2012 | CN102539568A Ion chromatography method for detecting iodate and bromate in cosmetic |
| 07/04/2012 | CN102539567A High performance liquid chromatography (HPLC) detecting method of agomelatine and intermediates as well as impurities |
| 07/04/2012 | CN102539566A Method for fast detecting content of dioscin in dioscorea zingiberensis by utilizing near infrared spectrum technology |
| 07/04/2012 | CN102539565A Method for quickly measuring methanal content in dried beancurd sticks |
| 07/04/2012 | CN102539564A Detection method for ornidazole injection impurities and content measuring method |
| 07/04/2012 | CN102539563A Method for measuring organic amine components in flue gas desulfurization solution |
| 07/04/2012 | CN102539562A Detection method for kidney tonifying and vigour nourishing mixture |
| 07/04/2012 | CN102539561A Ion chromatography-ultraviolet detection method for determining benazepril content in drug |
| 07/04/2012 | CN102539560A Method for testing active ingredients in biological sample by adopting miniature film protection dialysis technology |
| 07/04/2012 | CN102539559A Method for quantitatively detecting residual sulfonylurea herbicide trace amount in soil |
| 07/04/2012 | CN102539558A Method for measuring hydrogen sulfide in mainstream cigarette smoke |
| 07/04/2012 | CN102539557A Method for analyzing and detecting methoxyacetic acid |
| 07/04/2012 | CN102539556A Method for detecting pollutants in air by using ionic liquid headspace sampling |
| 07/04/2012 | CN102539555A Method for measuring migration amount of harmful substances in printing ink |
| 07/04/2012 | CN102539554A Method for detecting purity of fenugreek saponin B |
| 07/04/2012 | CN102539553A Method for establishing fingerprint spectrum of liver-enhancing medicine |
| 07/04/2012 | CN102539552A Method for detecting tetramethyl succinonitrile and application thereof |