| 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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| 04/18/2012 | CN202196047U Direct spray mass spectra device for biological tissue |
| 04/18/2012 | CN202196046U 一种氢焰色谱仪测控系统 One of hydrogen flame chromatograph and Control System |
| 04/18/2012 | CN202191728U 一种平面玻璃分离色谱柱 A flat glass separating column |
| 04/18/2012 | CN102422156A Filter holder in a chromatography column |
| 04/18/2012 | CN102421495A 流体样品递送系统和方法 Fluid sample delivery system and methods |
| 04/18/2012 | CN102421494A 逆流切向色谱的方法及装置 Tangential countercurrent chromatography method and apparatus |
| 04/18/2012 | CN102419357A 十八味党参制剂的检测方法 18 mei detection method Dangshen preparations |
| 04/18/2012 | CN102419356A 一种乌骨藤皂苷的检测方法 A detection method for black bone vine saponin |
| 04/18/2012 | CN102419355A Molecular engram integral-pin type extraction device suitable for gas chromatography analysis |
| 04/18/2012 | CN102419354A 一种液态奶中小分子有毒有害物质的通用快速检测方法 General method for the rapid detection of small molecules of liquid milk for hazardous substances |
| 04/18/2012 | CN102419353A 一种柱分离色谱仪 One kind of column chromatography separation |
| 04/18/2012 | CN102419352A Determination method of amount of phthalic acid esters |
| 04/18/2012 | CN102419351A Method for qualitative detection of hexachlorophene in cosmetics |
| 04/18/2012 | CN102419350A 一种同时定量分析五味子原料和五味子浸膏中四种木脂素成分的方法 A simultaneous quantitative analysis of raw materials and Schisandra Schisandra extract of four lignans in |
| 04/18/2012 | CN101978962B 用于结肠癌的药物组合物及其有效单体的制备方法 Preparation of a pharmaceutical composition for colon cancer and its effective monomer |
| 04/18/2012 | CN101744887B 一种中药组合物制剂的检测方法 A detection method of Chinese medicine composition for preparation |
| 04/18/2012 | CN101703552B 复方板蓝根口服液中表告依春的含量测定方法 Oral Compound Radix determination method according to the tables in the spring report |
| 04/18/2012 | CN101690855B 集成固相微萃取的微流控芯片以及检测方法 Integrated solid-phase micro-extraction of microfluidic chips and detection methods |
| 04/18/2012 | CN101655482B 用于动物源食品中合成性激素残留检测的样品去脂方法 Food of animal origin synthetic sex hormone residues in samples of fat-free method for |
| 04/18/2012 | CN101571525B 同时测定蜂王浆中多种四环素类药物残留量的检测方法 Royal jelly in a variety of detection methods residues of tetracyclines simultaneous determination |
| 04/18/2012 | CN101487824B 一种识别啤酒风味的方法 An identification method for beer flavor |
| 04/18/2012 | CN101393179B 反相高效液相色谱检测纺织品中蓝色素的方法 Reversed-phase HPLC method textiles blue pigment |
| 04/18/2012 | CN101363819B 玉叶清火胶囊的质量控制方法 Yu Qing Ye fire capsules quality control methods |
| 04/18/2012 | CN101271116B 一种强阴离子预柱在磷酸化肽自动化分析过程中的应用 A strong anion precolumn application phosphorylated peptides automated analysis process |
| 04/18/2012 | CN101216468B 2-甲氧甲基-4-氨基苯酚及其杂质的高效液相色谱分析方法 2-methoxy-methyl-4-amino-phenol HPLC analysis method and its impurities |
| 04/18/2012 | CN101199628B 用于治疗中风的中药胶囊剂的检测方法 Detection of traditional Chinese medicine capsules for the treatment of stroke |
| 04/17/2012 | US8156788 Supercritical-phase mixed chromatography method and installation for implementing same |
| 04/12/2012 | WO2012047794A1 Methods of determining plant zygosity using mass spectrometry |
| 04/12/2012 | WO2012046201A1 Method of assaying noble metals |
| 04/12/2012 | WO2012046096A1 Nanoflow detector cell |
| 04/12/2012 | WO2012001093A3 Liquid formulations of rupatadine fumarate |
| 04/12/2012 | WO2011146521A3 A general mass spectrometry assay using continuously eluting co-fractionating reporters of mass spectrometry detection efficiency |
| 04/12/2012 | US20120088315 Device having self-assembled-monolayer |
| 04/12/2012 | US20120087831 Rapid diagnostic device, assay and multifunctional buffer |
| 04/12/2012 | US20120085692 Integrated high throughput system for the analysis of biomolecules |
| 04/12/2012 | US20120085148 Fast gas chromatograph method and device for analyzing a sample |
| 04/12/2012 | US20120085147 Method and System for Monitoring for the Presence of Phosphate Esters in Jet Fuel |
| 04/12/2012 | CA2813975A1 Method of assaying noble metals |
| 04/11/2012 | EP2439525A1 Method for quantifying red phosphorus in resin |
| 04/11/2012 | EP2439509A1 Method for producing standard sample for use in quantitative determination of red phosphorus in resin |
| 04/11/2012 | EP2438436A1 Methods of automated spectral peak detection and quantification without user input |
| 04/11/2012 | EP2438435A1 Sample injector with metering device balancing pressure differences in an intermediate valve state |
| 04/11/2012 | EP2437893A1 Continuously regulated precision pressure fluid delivery system |
| 04/11/2012 | EP1405065B1 System for collection of data and identification of unknown ion species in an electric field |
| 04/11/2012 | CN202189041U 一种改进的气相色谱仪柱室 An improved gas chromatograph column compartment |
| 04/11/2012 | CN102411038A 用于食用植物油中餐饮回收油测定专用样品处理及检测方法 For special sample preparation and detection methods edible vegetable oil recovery measured catering |
| 04/11/2012 | CN102411037A 检测藤黄绿菌素和吩嗪类化合物的反相液相色谱方法 RP-HPLC method for detecting antibiotic and a yellow-green vine phenazine compounds |
| 04/11/2012 | CN102411036A 松花粉超临界萃取物中β-谷甾醇的含量的测定方法 Determination of β- sitosterol content of pine pollen supercritical extract |
| 04/11/2012 | CN102411035A 一种测定痕量溴酸盐的新方法 A new method for determination of trace amounts of bromate |
| 04/11/2012 | CN102411034A 直接衍生高效液相色谱法测定水基胶中羰基化合物的方法 The method of water-based glue directly derived carbonyl compounds measured by high performance liquid chromatography |
| 04/11/2012 | CN102411033A 检测中药注射液中高分子量物质的方法 Detection of high molecular weight substances in traditional Chinese medicine injection |
| 04/11/2012 | CN102406749A HPLC (high-performance liquid chromatography) detection method capable of simultaneously detecting contents of six amino acids in donkey-hide glue blood-supplementing preparation |
| 04/11/2012 | CN101726551B 毛发中氢化可的松的提取和检测方法 Hydrocortisone hair extraction and detection methods |
| 04/11/2012 | CN101716200B 一种活血通脉、清热解毒的药物组合物及其制备方法和应用 One kind Huoxuetongmai, detoxification of the pharmaceutical composition and its preparation method and application |
| 04/11/2012 | CN101700229B 静脉注射用前列地尔长循环脂微球制剂及其制备方法 Intravenous injection of alprostadil long cycle Lipo and its preparation method |
| 04/11/2012 | CN101571523B 一种测定污水中多种未知污染物的方法 A variety of unknown contaminants in sewage method for the determination |
| 04/11/2012 | CN101206207B 一种微液相分离系统与质谱联用的多通道电喷雾离子源 Multichannel a micro-electrospray ionization mass spectrometry and liquid separation system used |
| 04/05/2012 | WO2012044530A1 Improved electronic analyte assaying device |
| 04/05/2012 | WO2012044411A2 Quantification and characterization of allergens |
| 04/05/2012 | WO2011140464A3 MASS SPECTROMETRY ASSAY FOR elF4E AND elF4E REGULON ACTIVITY |
| 04/05/2012 | US20120083039 Method for quantitatively determining impurities |
| 04/05/2012 | US20120082569 Very-Small-Capacity Pressure Gauge |
| 04/05/2012 | US20120079874 Chromatography Columns |
| 04/05/2012 | CA2812297A1 Improved electronic analyte assaying device |
| 04/05/2012 | CA2811592A1 Quantification and characterization of allergens |
| 04/04/2012 | EP2435158A1 Temperature control of enrichment and separation columns in chromatography |
| 04/04/2012 | EP2435154A1 Chromatography apparatus and methods using multiple microfluidic substrates |
| 04/04/2012 | EP2215467B1 Preparing a titration series |
| 04/04/2012 | CN202182877U 一种离子色谱在线脱气装置 An ion chromatography-line degasser |
| 04/04/2012 | CN202182876U 一种中低压液相色谱装柱机 One kind of low-pressure liquid chromatography column packing machine |
| 04/04/2012 | CN102405407A 分离纯化装置 Separation and purification device |
| 04/04/2012 | CN102405406A 气相色谱止回阀和系统 GC check valves and systems |
| 04/04/2012 | CN102403184A 飞行时间质谱仪 TOF mass spectrometer |
| 04/04/2012 | CN102401821A Fluorescence reinforcing thin layer identification method of tree peony root-bark |
| 04/04/2012 | CN102401820A 小麦中几种真菌毒素含量的检测方法 Several wheat fungal toxin levels of detection methods |
| 04/04/2012 | CN102401819A 一种柿叶质量的高效液相色谱分析方法 HPLC analysis of the quality of a persimmon leaves |
| 04/04/2012 | CN102401818A High performance liquid chromatography determination method of tetracycline antibiotic in soil |
| 04/04/2012 | CN102401817A 过氧化氢在线测定方法 Determination of Hydrogen Peroxide online |
| 04/04/2012 | CN102401816A 烟草中生物碱的检测方法 Detection of alkaloids in tobacco |
| 04/04/2012 | CN102399897A 水产品中金黄色葡萄球菌的双重pcr-dhplc检测方法 Dual pcr-dhplc detection of Staphylococcus aureus in Aquatic Products |
| 04/04/2012 | CN102398898A 高纯磷烷的净化和分析 Purification and analysis of high purity phosphine |
| 04/04/2012 | CN102397517A 藏降脂制剂的质量控制方法 Quality control methods possession of lipid-lowering agents |
| 04/04/2012 | CN102397462A 一种用于抗衰老的口服液及其制备方法和质量控制方法 An oral anti-aging and preparation methods and quality control methods for |
| 04/04/2012 | CN102397342A 一种金荞麦提取物，含其制剂及其制备方法 One metal buckwheat extract, containing its preparation and its preparation method |
| 04/04/2012 | CN102397333A 一种银黄注射液的制备及质量检测方法 A silver preparation and quality testing methods yellow injection |
| 04/04/2012 | CN102397332A 一种黄芩可溶性粉的制备及质量检测方法 A skullcap and quality testing methods for preparing soluble powder |
| 04/04/2012 | CN102397331A 一种高纯度银黄可溶性粉的制备及质量检测方法 Preparing a high purity silver yellow soluble powder and Quality Monitoring |
| 04/04/2012 | CN102397324A 藏药独一味中苯丙素苷类物质的测定方法 Tibetan method for the determination of phenylpropanoid glycosides Duyiwei substances |
| 04/04/2012 | CN101921376B 具有识别能力的手性三组分聚合物及其制备和应用 Chiral three-component polymer and its preparation and application has the ability to identify |
| 04/04/2012 | CN101581708B 气相色谱内标法测定低浓度甲基环戊二烯三羰基锰的方法 Low concentrations of methyl cyclopentadienyl manganese tricarbonyl method determined by gas chromatography internal standard method |
| 04/04/2012 | CN101285798B 对卷烟中添加的茶多酚稳定性的测试方法 Cigarette Test Method for added stability polyphenols |
| 04/03/2012 | US8148169 Method and device for extracting an analyte |
| 03/29/2012 | WO2012040574A1 Single use slurrying and chromatography systems |
| 03/29/2012 | WO2012039670A1 Wetting of a plastic bed support for a chromatography column |
| 03/29/2012 | WO2012039312A1 Device for removing impurity ions |
| 03/29/2012 | US20120077770 Methods of Diagnosing and Treating Multiple Sclerosis |
| 03/29/2012 | US20120077740 Methods for making Apo-2 Ligand using divalent metal ions |
| 03/29/2012 | US20120076694 Analyte Detection Using an Active Assay |
| 03/29/2012 | US20120074066 Microchip Capillary Electrophoresis Absent Electrokinetic Injection |
| 03/29/2012 | DE102010046817A1 Verfahren zur Abtrennung von Viren aus einem Kontaminanten enthaltenden flüssigen Medium A method for separating viruses from a liquid medium containing contaminants |