| 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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| 02/11/2015 | CN104345102A 一种测定特定聚合度范围壳寡糖含量的方法 A method for determining the scope of a particular degree of polymerization of chitosan oligosaccharide content |
| 02/11/2015 | CN104345101A 红曲霉发酵样品中麦角固醇含量的测定方法 Determination of ergosterol content of Monascus fermented samples |
| 02/11/2015 | CN104345100A 同时测定阿莫西林克拉维酸钾血药浓度的方法 Simultaneous determination of amoxicillin and clavulanate potassium blood concentration |
| 02/11/2015 | CN104345099A 一种测定烟草中非挥发性有机酸的方法 A method of determination of nonvolatile organic tobacco |
| 02/11/2015 | CN104345098A 一种测定替勃龙片剂中抗氧剂含量的方法 Tibolone tablets a method for determination of antioxidant |
| 02/11/2015 | CN104345097A 生物组织样品中2,3-吲哚醌的浓度的测定方法 Determination of biological tissue samples 2,3 dioxoindoline concentration |
| 02/11/2015 | CN104345096A 一种化妆品中多元醇类的快速检测方法 A cosmetic method for rapid detection of polyols |
| 02/11/2015 | CN104342481A 一种四环素菌种选育方法 One kind of tetracycline strain breeding method |
| 02/11/2015 | CN103852549B 一种尿液中苯乙醛酸的液相色谱串联质谱测定方法 Liquid chromatography-tandem mass spectrometry method for benzene in urine glyoxylic |
| 02/11/2015 | CN103852547B 尿液中3-乙基腺嘌呤(3- EtA)的测定方法 Urine 3-ethyl adenine (3- EtA) measurement method |
| 02/11/2015 | CN103822991B 一种液相色谱串联质谱方法在大规模吸烟人群样本生物监测3-乙基腺嘌呤的应用 One kind of liquid chromatography-tandem mass spectrometry method of smoking in large population-based sample of biological monitoring of the application of 3-ethyl adenine |
| 02/11/2015 | CN103760245B 一种非法添加止咳平喘类化学成分的液-质多指标快速检测方法 A cough and asthma was illegally added chemical constituents - the quality of multi-index rapid detection method |
| 02/11/2015 | CN103604882B 分解产物的氦离子色谱分析方法 Helium ion chromatography analysis of decomposition products |
| 02/11/2015 | CN103592392B 脑震宁制剂中的丹参素含量测定方法 Zhen Ning brain preparations determination Danshensu content |
| 02/11/2015 | CN103592379B 一种奥美拉唑有关物质的分析方法 One kind of analysis about the substance omeprazole |
| 02/11/2015 | CN103512962B 变压器油气色谱在线检测仿真系统及方法 Transformer oil and gas chromatography-line detection system and method for simulation |
| 02/11/2015 | CN103323560B 组分分离制备仪 Preparation of component separation instrument |
| 02/11/2015 | CN103288839B Cl-20与其三种中间体的色谱分离方法及定量检测方法 Chromatographic method Cl-20 and its three intermediates and quantitative detection method |
| 02/11/2015 | CN103278579B 人类肠管无神经节细胞症相关的血浆代谢小分子标志物及其应用 Human intestinal ganglion cells in disease-related biomarkers in plasma metabolism of small molecules and its applications |
| 02/11/2015 | CN103267815B 正交轴逆流色谱仪 Orthogonal axes countercurrent chromatography |
| 02/11/2015 | CN103257195B 同时分析卷烟主流烟气中苯并[a]蒽、屈和苯并[a]芘的GC-MS/MS方法 Simultaneous analysis of mainstream cigarette smoke benzo [a] anthracene, flexor and benzo [a] pyrene in the GC-MS / MS method |
| 02/11/2015 | CN103175914B 烟用纸张中二苯乙烯型荧光增白剂apc定量测定方法 Cigarette paper stilbene fluorescent brighteners apc quantitative determination |
| 02/11/2015 | CN102998397B 一种经酸水解研究蓝莓果化学组分的方法 A research method blueberries chemical composition by acid hydrolysis |
| 02/11/2015 | CN102933961B 流体分配器单元 Fluid dispenser unit |
| 02/11/2015 | CN102549421B 自动取样器 Autosampler |
| 02/11/2015 | CN102375042B 色谱图的显示方法 Display method chromatogram |
| 02/10/2015 | US8952321 Analytical instruments, assemblies, and methods |
| 02/10/2015 | US8951471 Jet assembly for use in detectors and other devices |
| 02/10/2015 | US8950237 Gas analyzer system configured to determine the concentration of a refrigerant gas and/or the concentration of contaminant gases in an automotive air conditioning system |
| 02/10/2015 | CA2621687C Multidimensional chromatography apparatus and method |
| 02/05/2015 | WO2015017612A1 Intermittent mass spectrometer inlet |
| 02/05/2015 | WO2015017018A1 Flame sense assembly with ground screen |
| 02/05/2015 | WO2015015716A1 Method for separating fat-soluble material by simulated moving bed chromatography, and device for same |
| 02/05/2015 | WO2015015555A1 Chromatograph data processing device and data processing method |
| 02/05/2015 | WO2015014808A1 Method for manufacturing a gas phase chromatography column and column obtained using such a method |
| 02/05/2015 | US20150039241 Hydrocarbon modelling |
| 02/05/2015 | US20150034812 Multi-dimensional chromatograph system |
| 02/05/2015 | US20150034168 Limiting a rate of pressurization in a pressurized flow system having a configurable system volume |
| 02/05/2015 | DE102013215065A1 Fluidventil mit ringförmiger Kanalstruktur Fluid valve with annular channel structure |
| 02/05/2015 | DE102011002109B4 Verwendung eines Pumpenkopfes für die Hochdruckflüssigkeitschromatographie (HPLC) Use of a pump head for the high pressure liquid chromatography (HPLC) |
| 02/04/2015 | EP2833136A1 Opto-fluidic microsystem and method |
| 02/04/2015 | EP2831575A1 Method and system for filtering gas chromatography-mass spectrometry data |
| 02/04/2015 | EP2831574A1 Device and method for extracting compounds contained in a liquid sample with a view to analysing them |
| 02/04/2015 | CN204142691U 一种痕量敏感度检测器 Trace amounts of the sensitivity of the detector |
| 02/04/2015 | CN204142690U 一种膜片式进样装置 One kind of diaphragm sampling device |
| 02/04/2015 | CN204142689U 顶空色谱样品前处理装置 Headspace chromatographic sample preparation device |
| 02/04/2015 | CN204142688U 气相色谱仪的衬管 GC liner |
| 02/04/2015 | CN204142687U 一种气相色谱仪的主机支撑板 A gas phase chromatograph host support plate |
| 02/04/2015 | CN104330516A 一种同时测定山药中尿囊素和腺苷含量的方法 Method for the simultaneous determination of allantoin and adenosine content yam |
| 02/04/2015 | CN104330515A C标记直链脂肪酸同位素丰度和化学纯度的方法 C-labeled isotope abundances straight-chain fatty acids and chemical purity of the method |
| 02/04/2015 | CN104330514A 气相色谱质谱联用法结合气相色谱法测定烟碱纯度的方法 Gas chromatography mass spectrometry combined with gas chromatography method purity nicotine |
| 02/04/2015 | CN104330513A 一种检测香精香料中卤代烃含量的方法 Flavors in a halogenated hydrocarbon content detected |
| 02/04/2015 | CN104330512A 基于在线SPE的快速测定尿液中轭合态β-受体激动剂的方法 Conjugated state β- agonist-based rapid determination of urine-line SPE method |
| 02/04/2015 | CN104330511A 一种益心舒制剂中人参皂苷的含量测定方法 Yixin a method for the determination of ginsenosides Shu preparations |
| 02/04/2015 | CN104330510A 一种快速检测纸巾纸中烷基酚及其醚类的方法 A towel paper alkylphenol ethers and methods for rapid detection |
| 02/04/2015 | CN104330509A 智能自动切换多通道液相色谱柱连接装置 Intelligent automatic switching devices connected to the multi-channel liquid chromatography column |
| 02/04/2015 | CN104330508A 智能自动切换多通道气相色谱柱连接装置 Intelligent automatic switching devices connected to the multi-channel GC column |
| 02/04/2015 | CN104330507A 一种头孢地尼反应终点的液相检测方法 Cefdinir a reaction liquid detection method endpoint |
| 02/04/2015 | CN104330506A 气相色谱仪气体流量自动调控装置 GC gas flow automatic control devices |
| 02/04/2015 | CN104330505A 一种小牛血清去蛋白注射液中残留溶剂的测定方法 A determination of the protein bovine serum to residual solvent injection |
| 02/04/2015 | CN104330504A 食品接触材料中双酚a含量的检测方法 Food contact materials content in a bisphenol A detection method |
| 02/04/2015 | CN104330503A 研究非流动态油气挥发规律的实验装置及其应用 Non-volatile hydrocarbon stream dynamic experimental apparatus law and its application |
| 02/04/2015 | CN104330502A 一种液相色谱仪 One kind of liquid chromatography |
| 02/04/2015 | CN104330501A 一种高效液相色谱法检测重酒石酸卡巴拉汀光学异构体的方法 Rivastigmine detecting optical isomers by HPLC method |
| 02/04/2015 | CN104330500A 采用液相色谱方法对粘结炸药主要成分进行分析的方法 Liquid chromatography method for the main components bonded explosives analysis method |
| 02/04/2015 | CN104330499A 无铬皮革甲醛与苯胺的检验方法 Test methods and chrome-free leather aniline formaldehyde |
| 02/04/2015 | CN104330498A 一种超高效液相色谱测定油菜籽及其加工产品中多酚单体的方法 An ultra-high performance liquid chromatography method for rapeseed and its processed products polyphenol monomers |
| 02/04/2015 | CN104330497A 牛肉中氟诺喹酮类药物残留的测定方法 Beef fluorine Connaught quinolone drug residues determination |
| 02/04/2015 | CN104330496A 食用植物油中9种营养物的检测方法 9 kinds of edible vegetable nutrients detection method |
| 02/04/2015 | CN104330495A 一种头孢地尼干混悬剂溶出曲线相似性的测定方法 Determination of similarity Negombo dissolution profile of a cefdinir suspension |
| 02/04/2015 | CN104330494A 一种检测热熔胶中卤代烃含量的方法 Halogenated hydrocarbon content in a hot melt adhesive method for detecting |
| 02/04/2015 | CN104330493A 一种检测水基胶中卤代烃含量的方法 A method for detecting water-based glue Halohydrocarbon content |
| 02/04/2015 | CN104330492A 智能自动切换多通道离子色谱柱连接装置 Intelligent automatic switching devices connected to the multi-channel ion column |
| 02/04/2015 | CN104330491A 一种测定白酒酒醅中乙醇含量的方法 Liquor grains in a method for the determination of ethanol content |
| 02/04/2015 | CN104330490A 利用顶空-气相质谱的三乙酸甘油酯中苯及苯系物的外标测定方法 Headspace - external standard method of gas chromatography mass spectrometry determination of glycerol triacetate benzene and BTEX |
| 02/04/2015 | CN104330489A 一种疏风解毒胶囊的质量控制方法 Quality control method Shufeng detoxification capsules |
| 02/04/2015 | CN104330488A 测定右旋兰索拉唑中疑似基因毒性杂质的方法 Determination of lansoprazole in dextral suspected genotoxic impurities method |
| 02/04/2015 | CN104330487A 乳制品中dha和epa含量的检测方法 Detection dairy products dha and epa content |
| 02/04/2015 | CN104330486A 木糖醇产品的检测方法 Detection of xylitol products |
| 02/04/2015 | CN104330485A 浓缩果汁中的乙醇含量的检测方法 Detection of ethanol content in juice concentrate |
| 02/04/2015 | CN104330484A 复合维生素添加剂中维生素b12含量的检测方法 Multivitamin additive vitamin b12 content detection method |
| 02/04/2015 | CN104330483A 一种测定工作场所空气中甲醇含量的方法 A method of methanol content in workplace air measurement |
| 02/04/2015 | CN104330482A 一种利用hplc同时测定茶叶中17种特征成分的方法 Simultaneous Determination of 17 kinds of tea characteristic components of a method utilizing hplc |
| 02/04/2015 | CN104330481A 一种计量溶剂萃取过程水相中夹带有机物的装置及方法 A solvent extraction process of the aqueous phase measurement apparatus and method for organic compounds entrained |
| 02/04/2015 | CN104330402A 无氟无铵铝合金表面处理工艺中槽液成分检测方法 Methods for detection of freon-free bath ammonium aluminum surface treatment process |
| 02/04/2015 | CN104330286A 外浮顶储罐油气浓度采样检测装置及其采样检测方法 External floating roof tanks and gas concentration detector sampling method and sample testing |
| 02/04/2015 | CN103743845B 饲料中酸化剂定性定量的方法 Feed acidifiers qualitative and quantitative methods |
| 02/04/2015 | CN103713070B 一种酸性氧化铝柱分离提纯桔霉素的方法 A purification method citrinin acidic alumina column separation |
| 02/04/2015 | CN103645272B 一种工业品中高沸点物质的检测方法 Method for detecting one kind of industrial high boiling point substances |
| 02/04/2015 | CN103353489B 一种利用气质联用仪检测异佛尔酮二异氰酸酯的检测方法 An isophorone diisocyanate detection method to detect the use of GC-MS |
| 02/04/2015 | CN103323287B 一种变压器油中糠醛自动取样装置和取样方法 A transformer oil, furfural automatic sampling devices and sampling methods |
| 02/04/2015 | CN103308625B 一种秋梨润肺膏中贝母辛含量的测定方法 Determination of the content of a Fritillaria Xin Qiu lungs and paste |
| 02/04/2015 | CN103293252B 一种中药的膜富集方法 Membrane enrichment method of Chinese medicine |
| 02/04/2015 | CN103149312B 一种利用超高效液相色谱串联四级杆质谱分析婴儿乳粉中唾液酸的方法 A use of ultra-high performance liquid chromatography tandem quadrupole mass spectrometry method of infant milk powder sialic |
| 02/04/2015 | CN102955145B 变压器运行状态仿真监测系统 Transformer operation status monitoring system simulation |
| 02/04/2015 | CN102854281B 一种无糖型强力枇杷露的检测方法 One kind of sugar-free method for detecting a strong loquat |
| 02/04/2015 | CN102809625B 一种穿心莲内酯有关物质的测定方法 One kind of determination of andrographolide related substances |
| 02/04/2015 | CN102707000B 参仙灵颗粒中人参皂苷Rg1含量的测定方法 Determination of particle parameters Faerie content of ginsenosides Rg1 |
| 02/03/2015 | US8947654 Flow cell assembly for liquid sample analyzer |
| 02/03/2015 | US8945940 Mass- and property-tuned variable mass labeling reagents and analytical methods for simultaneous peptide sequencing and multiplexed protein quantification using thereof |