| 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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| 03/13/2013 | CN102967670A Method for measuring cordycepin, adenosine and mannitol in cordyceps sinensis mycelium powder |
| 03/13/2013 | CN102967669A Rapid measuring method for carbon acetate stable isotope in table vinegar |
| 03/13/2013 | CN102967668A Method for identifying wine producing area based on stable isotope ratio |
| 03/13/2013 | CN102967667A Device for qualitatively and quantitatively analyzing shale gas and using method of device |
| 03/13/2013 | CN102967666A Quantitative detection method for content of hog cholera virus E2 proteins |
| 03/13/2013 | CN102967665A Content measuring method for olopatadine hydrochloride eye drops |
| 03/13/2013 | CN102967664A Method for analyzing content of tonalid in water |
| 03/13/2013 | CN102967663A Ion chromatograph with automatic activation device |
| 03/13/2013 | CN102967662A Detection method for pharmaceutical composition for treating viral hepatitis |
| 03/13/2013 | CN102967661A Rapid determination method for oxygen stable isotope of ethanol in alcoholic beverage |
| 03/13/2013 | CN102967660A Method for rapid determination of sodium formaldehyde sulfoxylate in food additive |
| 03/13/2013 | CN102965199A Tea leaf aroma extraction method and application |
| 03/13/2013 | CN102964404A Seperation purification preparative technology and quantitative analysis method of cortex albiziae effective monomer |
| 03/13/2013 | CN102964297A Preparation method and detection method of roflumilast material |
| 03/13/2013 | CN102961892A Preparative multidimensional liquid chromatographic instrument |
| 03/13/2013 | CN102961470A Traditional Chinese medicine buccal tablet for treating upper respiratory infection, and preparation method and quality detection method thereof |
| 03/13/2013 | CN102961469A Traditional Chinese medicine dispersible tablet for treating upper respiratory infection, and preparation method and quality detection method thereof |
| 03/13/2013 | CN102961389A Composition containing glucosamine as well as preparation method and detection method thereof |
| 03/13/2013 | CN102961378A Compound alpha-keto acid tablets and preparation method and detection method thereof |
| 03/13/2013 | CN102349956B Compound extract for moisturizeing pathogenic dryness and relieving itching and preparation thereof |
| 03/13/2013 | CN102323344B Method for quantitatively detecting hyaluronic acid fragment structure change |
| 03/13/2013 | CN102233001B Chinese medicinal composition for treating cardiovascular and cerebrovascular diseases as well as preparation method and detection method thereof |
| 03/13/2013 | CN102226788B Four-gradient elution analysis method of glycated hemoglobin analyzer |
| 03/13/2013 | CN102221582B Method for rapidly detecting rhodamine B in chafing dish materials |
| 03/13/2013 | CN102218063B Method for preparing propiverine hydrochloride medicaments, and product and detection method thereof |
| 03/13/2013 | CN102188537B Chinese medicine composition against AIDS and preparation method thereof |
| 03/13/2013 | CN102008704B Detection method for composition having middle-warming stomach harmonizing function |
| 03/13/2013 | CN101984983B Detection method of Lamiophlomis rotata extract, medicine composition containing the extract |
| 03/13/2013 | CN101975828B Method for detecting residual dimethyl cyclosiloxane in water body |
| 03/13/2013 | CN101762660B Method for testing formaldehyde in food by means of derivation extraction |
| 03/13/2013 | CN101745091B Method for detecting quality of blood-activating analgesic plaster |
| 03/13/2013 | CN101513456B Chinese medicinal composition for treating headache, preparation method and quality control method thereof |
| 03/13/2013 | CN101308125B Photoionization detector, gas-chromatography detection system and chromatographic detector method |
| 03/12/2013 | US8393195 Method and apparatus for detecting and quantifying a chemical compound in a fluid flow |
| 03/12/2013 | CA2464691C Methods and systems for dynamic gene expression profiling |
| 03/12/2013 | CA2354599C Binding molecules for human factor viii and factor viii-like proteins |
| 03/08/2013 | CA2788495A1 Process for determining the specific chemical fingerprint of the production of mycotoxins |
| 03/07/2013 | WO2013033713A1 System and method for the detection of allergens |
| 03/07/2013 | WO2013033498A1 Fractionation of de-asphalted oil of vacuum resid using preparative high performance liquid chromatographic separations |
| 03/07/2013 | WO2013032834A2 Chromatography apparatus having diffusion bonded coupler |
| 03/07/2013 | WO2013030544A1 Device, method and apparatus for the transfer of analytes |
| 03/07/2013 | US20130060106 Optical sensing systems and methods |
| 03/07/2013 | US20130059799 Aromatic-cationic peptides and uses of same |
| 03/07/2013 | US20130059391 Test piece for heavy metal ion, process for detecting heavy metal ion, kit and sensor |
| 03/07/2013 | US20130059367 Ultrasensitive biosensors |
| 03/07/2013 | US20130058923 Biomolecular interactions and interaction products as biomarkers for detection, diagnosis, prognosis and predicting therapeutic responses of human diseases |
| 03/07/2013 | US20130058830 Sensor system using a hollow waveguide |
| 03/07/2013 | US20130055795 Fractionation of de-asphalted oil of vacuum resid using preparative high performance liquid chromatographic separations |
| 03/07/2013 | US20130055791 Sample trapping method and sample trapping apparatus |
| 03/07/2013 | CA2847478A1 System and method for the detection of allergens |
| 03/07/2013 | CA2845184A1 Fractionation of de-asphalted oil of vacuum resid using preparative high performance liquid chromatographic separations |
| 03/06/2013 | EP2565904A1 Method and apparatus for estimating a molecular mass parameter in a sample |
| 03/06/2013 | EP2565644A1 Sugar analysis device and analysis method |
| 03/06/2013 | EP2564923A1 Adsorbent and method for producing same |
| 03/06/2013 | EP2563509A1 Method for production of chromatography media |
| 03/06/2013 | CN202771212U Intelligent control device for gas detection of air oil drive well |
| 03/06/2013 | CN202770815U Special gas chromatograph for analysis of high-purity carbon dioxide |
| 03/06/2013 | CN202770814U Device for testing running stability of online color spectrum monitoring device |
| 03/06/2013 | CN102959396A Method for evaluating pattern, method for evaluating multi-component substance, evaluation program, and evaluation device |
| 03/06/2013 | CN102959395A Creation method, creation program, and creation device for characteristic amount of pattern or fp |
| 03/06/2013 | CN102959394A Liquid mixing device and liquid chromatograph |
| 03/06/2013 | CN102955145A Running state simulation monitoring system for transformer |
| 03/06/2013 | CN102955014A Method for testing purity of Abeta (Amyloid beta)-islet amyloid polypeptide 1-42 |
| 03/06/2013 | CN102955013A Method for acquiring needed wavelength by using optical dispersion element for replacing interference filter in gas chromatograph flame photometric detector |
| 03/06/2013 | CN102955012A Preparation method for clenbuterol molecular imprinting monolithic column |
| 03/06/2013 | CN102955011A Gas chromatography detection method of ethylene glycol, diethylene glycol and menthol in toothpaste |
| 03/06/2013 | CN102955010A Quality detection method of traditional Chinese medicine callicarpa nudiflora preparation |
| 03/06/2013 | CN102955009A Method for analyzing and detecting inulin in infant formula |
| 03/06/2013 | CN102955008A Method for detecting sulfonamide residue in eel by pressurized capillary electrochromatography |
| 03/06/2013 | CN102955007A Method for identification of vibrio parahaemolyticus by high performance liquid chromatography (HPLC) finger-print |
| 03/06/2013 | CN102955006A Assembly of a cartridge and a cartridge clamp, a cartridge clamp for use in such an assembly |
| 03/06/2013 | CN102952865A PCR-DHPLC (polymerase chain reaction-denaturing high-performance liquid chromatography) detection primer and PCR-DHPLC detection method for transgenic soybean strain RRS |
| 03/06/2013 | CN102952863A Multiplex PCR-DHPLC (polymerase chain reaction-denaturing high performance liquid chromatography) detection primer and detection method for genetically modified cotton |
| 03/06/2013 | CN102952861A Multiplex PCR-DHPLC (polymerase chain reaction-denaturing high performance liquid chromatography) detection primer and detection method for genetically modified maize |
| 03/06/2013 | CN102952859A PCR-DHPLC (polymerase chain reaction-denaturing high performance liquid chromatography) detection primer and detection method for genetically modified maize strain CBH351 |
| 03/06/2013 | CN102952856A PCR-DHPLC detection primers for transgenic rice line Kefeng 6 and detection method |
| 03/06/2013 | CN102952123A Iloperidone impurity and its preparation method |
| 03/06/2013 | CN102952113A 5,6,7,8-tetrahydro-6-(N,N-di((2-thiophene)ethyl))amino-1-naphthol, preparation method and application thereof |
| 03/06/2013 | CN102949410A Compound omeprazole capsule and preparation method and detection method thereof |
| 03/06/2013 | CN102949370A Roflumilast tablets as well as preparation method and detection method thereof |
| 03/06/2013 | CN102671140B Anticancer traditional Chinese medicine combination oral liquid, preparation method and detection method thereof |
| 03/06/2013 | CN102657823B Traditional Chinese medicine composition with anticancer effect and preparation method and detection method thereof |
| 03/06/2013 | CN102213697B Method for measuring aromatic amine in crayons |
| 03/06/2013 | CN101617225B Selection valve |
| 03/06/2013 | CN101321567B Method for the production of chemical and pharmaceutical products with integrated multicolumn chromatography |
| 03/05/2013 | US8389289 Gas chromatography apparatus |
| 03/05/2013 | US8388935 Methods of diagnosing and treating small intestinal bacterial overgrowth (SIBO) and SIBO-related conditions |
| 02/28/2013 | WO2013028924A1 Electrolytic buffer generator |
| 02/28/2013 | WO2013028922A1 Three- electrode buffer generator and method |
| 02/28/2013 | WO2013028774A1 Analysis of dried blood spot samples in a microfluidic system with dilution of extracted samples |
| 02/28/2013 | WO2013027796A1 IgG-BINDING PEPTIDE AND METHOD FOR DETECTING AND PURIFYING IgG USING SAME |
| 02/28/2013 | WO2013026743A1 Micro-sample-taking system for small amounts of fluid samples for analysis in the vapour phase |
| 02/28/2013 | WO2013026446A1 Device for controlling a piston pump unit for liquid chromatography |
| 02/28/2013 | WO2012129314A3 Nanoscale sensors with nanoporous material |
| 02/28/2013 | US20130052677 PEG-Urate Oxidase Conjugates and Use Thereof |
| 02/28/2013 | US20130052120 Method for separating and collecting carbon nanotube, and carbon nanotube |
| 02/28/2013 | US20130052083 Column heater with active pre-heating |
| 02/28/2013 | US20130047709 Method of measuring flow properties of a multiphase fluid |
| 02/27/2013 | EP2562539A1 Method of analyzing hemoglobins |
| 02/27/2013 | EP2561345A2 Method of packing chromatographic columns |