| 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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| 10/18/2012 | WO2012139569A1 Part for a component for high-pressure liquid chromatography (hplc), in particular pump head for an hplc pump, and also hplc pump |
| 10/18/2012 | WO2012139340A1 Gas chromatography-inverse gas chromatography coupled analysis device |
| 10/18/2012 | US20120264918 Purification method which prevents denaturation of an antibody |
| 10/18/2012 | US20120264654 Diagnostic element, and a diagnostic device comprising a diagnostic element |
| 10/18/2012 | US20120264629 Methods and compositions for diagnosis and prognosis of renal injury and renal failure |
| 10/18/2012 | US20120263790 Methods of diagnosing and treating small intestinal bacterial overgrowth (sibo) and sibo-related conditions |
| 10/18/2012 | DE102011017280A1 Verfahren zum Messen von emittierenden flüchtigen Stoffen aus Holzwerkstoffen und Vorrichtung zum Messen von emittierenden flüchtigen Stoffen aus Holzwerkstoffen A method for measuring emitting volatiles from wood materials and apparatus for measuring emitting volatiles from wood materials |
| 10/18/2012 | DE102011002109A1 Bauteile für eine Komponente für die Hochdruckflüssigkeitschromatographie (HPLC), insbesondere Pumpenkopf für eine HPLC Pumpe, sowie HPLC Pumpe Components for a component for the high pressure liquid chromatography (HPLC), in particular the pump head for a HPLC pump and HPLC pump |
| 10/18/2012 | DE102010039275B4 Verfahren und Vorrichtung zur online-Bestimmung des Isotopenverhältnisses von Chlor, Brom oder Schwefel in einer organischen Probe Method and apparatus for on-line determination of the isotope ratio of chlorine, bromine or sulfur in an organic sample |
| 10/17/2012 | EP2510346A1 Method and apparatus for inspecting a gas sample |
| 10/17/2012 | CN202494669U Paper chromatography experimental facility |
| 10/17/2012 | CN202494668U High temperature and high pressure on-line analyzing gas chromatograph system |
| 10/17/2012 | CN202494667U White spirit analysis meter |
| 10/17/2012 | CN202494666U High purity gas rapid sweep sampling valve system |
| 10/17/2012 | CN202490463U Liquid chromatographic separation column capable of being manually assembled |
| 10/17/2012 | CN1890560B Sieving media from planar arrays of nanoscale grooves, method of making and method of using the same |
| 10/17/2012 | CN102741697A Methods and systems for processing samples on porous substrates |
| 10/17/2012 | CN102741689A Method for discovering pharmacologically active substance of natural products using high resolution mass spectrometry and pharmacological activity test |
| 10/17/2012 | CN102735792A Resin filling type ion chromatography electrolysis self-regeneration suppressor |
| 10/17/2012 | CN102735791A Quality detection method for antifungal cream |
| 10/17/2012 | CN102735790A Method for extracting taurine from edible bird nest and detection method of taurine |
| 10/17/2012 | CN102735789A Method for detecting quality of alkaloids in Tibetan medicine herba aconiti tangutici and preparations thereof |
| 10/17/2012 | CN102735788A Method for analyzing and measuring etidronic acid and salts of etidronic acid in sample |
| 10/17/2012 | CN102735787A Novel digestion promoting tablet and its relative preparation quality detection method |
| 10/17/2012 | CN102735786A Online trapping and analyzing method for benzo[a]pyrene in thermal cracking products, and apparatus thereof |
| 10/17/2012 | CN102735785A Method for detecting traditional Chinese medicine composition by using gas chromatography and fingerprint chromatography |
| 10/17/2012 | CN102735784A Method for simultaneously determining one hundred pesticide residuals in traditional Chinese medicine through ultrahigh performance liquid chromatography-tandem quadrupole mass spectrum |
| 10/17/2012 | CN102735783A Method for calculating chromatogram area of gas in oil |
| 10/17/2012 | CN102735782A Screening method of alpha-glucosidase inhibitor |
| 10/17/2012 | CN102735781A Gas chromatographic column and its preparation method |
| 10/17/2012 | CN102735780A Method for monitoring 3,2',6'-tri-N-acetyl gentamicin Cla content |
| 10/17/2012 | CN102735779A Online chromatograph carrier gas harvesting device for directly harvesting gas from air |
| 10/17/2012 | CN102735778A Pretreatment method for detecting organochlorine pesticide residue |
| 10/17/2012 | CN102735777A Method for extracting toxaphene pesticide residue in tobacco and tobacco products |
| 10/17/2012 | CN102735776A Gas chromatographic separation system and application thereof, and method for detecting trace impurities in tetrafluoroethylene |
| 10/17/2012 | CN102735775A On-line entrapment and sample introduction method for gas chromatography-mass spectrometry analysis of pyrolyzate of material used for cigarette |
| 10/17/2012 | CN102735774A Method for detecting content of oxalic acid in yellow millet wine by reversed-phase high-performance liquid chromatography |
| 10/17/2012 | CN102735773A Method for detecting polyethylene residues in soil environment |
| 10/17/2012 | CN102735772A Quality controlling method of ganoderma aqueous extract |
| 10/17/2012 | CN102735771A Detection method for sodium impurities in omeprazole |
| 10/17/2012 | CN102735770A Quantitative detection method of aroma components in yellow serofluid |
| 10/17/2012 | CN102735769A Ion chromatography-carbon nanotube-modified electrode electrochemical detection analysis system |
| 10/17/2012 | CN102735768A Process for jointly detecting estrogens and their associations in livestock and poultry excrements |
| 10/17/2012 | CN102735767A Method for detecting content of carotenoids having cis-trans isomers through high-polarity mobile phase |
| 10/17/2012 | CN102735766A Establishment method for polygonum perfoliatum medicinal material finger print, and standard finger print thereof |
| 10/17/2012 | CN102735765A Chromatograph |
| 10/17/2012 | CN102735764A Method for determining content of ribavirin in blood plasma |
| 10/17/2012 | CN102735763A Lipid fluorescence detection technique based on lipoprotein rapid separation |
| 10/17/2012 | CN102735762A On-line monitoring system for gas in oil of module-combined transformer |
| 10/17/2012 | CN102735761A Method for predicting transformer oil chromatographic data based on relevance vector machine |
| 10/17/2012 | CN102735760A Method for predicting transformer oil chromatographic data based on extreme learning machine |
| 10/17/2012 | CN102735741A Method of measuring destruction rate of refrigerant |
| 10/17/2012 | CN102735685A Quintuplet identification method for quality detection of Cordyceps sinensis |
| 10/17/2012 | CN102735512A Method for extracting biotin from Antarctic krill and high-efficiency thin layer scanning analysis method |
| 10/17/2012 | CN102732427A Separation method of swainsonine-producing endophytic fungi in glabrous crazyweed |
| 10/17/2012 | CN102731557A Steroid substance derivation method and its analysis detection method |
| 10/17/2012 | CN102731393A Hydroxychloroquine derivative and its synthetic method |
| 10/17/2012 | CN102730622A Integrated chip of micro thermal conductive detector and manufacturing method for same |
| 10/17/2012 | CN102728101A Solid-phase extracting column and application thereof |
| 10/17/2012 | CN102727850A Medicinal composition for treating AIDS, a preparation method thereof, a quality control method and application thereof |
| 10/17/2012 | CN102727790A Quality control method of nephritis recovery tablets |
| 10/17/2012 | CN102727697A Traditional Chinese medicine composition for treating bone fracture, preparation method and mass detection method of traditional Chinese medicine composition |
| 10/17/2012 | CN102727651A Preparation method and quality detection method of bezoar supernatant capsule |
| 10/17/2012 | CN102304164B Senegenin derivative, as well as preparation method and application thereof |
| 10/17/2012 | CN102128907B RP-HPLC detection method for recombinant human granulocyte colony stimulating factors |
| 10/17/2012 | CN102116734B Method and system for forecasting pollutant source |
| 10/17/2012 | CN102091283B Method for detecting Xingnaojing injection |
| 10/17/2012 | CN102012405B Detection method for flavonoids compounds in cotton rose general flavone |
| 10/17/2012 | CN101915809B Detection method of pyrethroid pesticide remained in rice |
| 10/17/2012 | CN101907613B Acid-hydrolyzable hydrocarbon preparation device and acid-hydrolyzable hydrocarbon measuring method by using same |
| 10/17/2012 | CN101900713B Chromatograph on-line analysis method for source rock by closed ball milling, heating analysis and cold trap trapping |
| 10/17/2012 | CN101887050B Method for measuring chloracetyl pyrrolidine piperazine in cinepazide maleate |
| 10/17/2012 | CN101696959B Acetic acid atosiban, and method for detecting content of preparation of acetic acid atosiban and relevant substances |
| 10/16/2012 | US8289511 Light-guiding flowcells with minimal stray light |
| 10/11/2012 | WO2012137750A1 Flow cell with long light path length |
| 10/11/2012 | WO2012051109A3 Fluid compositional analysis by combined gas chromatographic and direct flash methods |
| 10/11/2012 | US20120258472 Systems and methods of fluidic sample processing |
| 10/11/2012 | US20120258123 Biomarkers for sensitive detection of statin-induced muscle toxicity |
| 10/11/2012 | US20120255642 Containers for chromatography media |
| 10/11/2012 | US20120255341 Chromatograph |
| 10/11/2012 | DE102010045491B4 Verfahren zum Nachweis von makromolekularen Silicium-organischen Verbindungen und Vorrichtung hierfür A method for detecting macromolecular silicon-organic compounds and apparatus therefor |
| 10/10/2012 | EP2509018A1 Method and device for estimating biological or chemical properties in a sample, corresponding diagnosis assistance method |
| 10/10/2012 | EP2508880A1 System for diversion of a liquid chromatography eluant |
| 10/10/2012 | EP2507640A1 Methods and systems for processing samples on porous substrates |
| 10/10/2012 | EP2506945A1 Device and method for placing immiscible fluid phases in contact with each other by means of centrifugal force |
| 10/10/2012 | CN202486111U Gas chromatography system for analyzing sulfur hexafluoride decomposed product |
| 10/10/2012 | CN202486110U Conductive electrode |
| 10/10/2012 | CN202486109U Trapping and releasing device used for improving central cutting technical characteristic of gas chromatography |
| 10/10/2012 | CN202486108U Chromatographic analysis system |
| 10/10/2012 | CN202486056U Sulfur detector based on dielectric barrier discharge mode atomic emission spectroscopy |
| 10/10/2012 | CN202484313U LC (Liquid Chromatogram) used emptying valve |
| 10/10/2012 | CN1847843B Method of measuring ginsenoside Rb1 content in Chinese medicine |
| 10/10/2012 | CN102721782A Method for detecting quality of philippine flemingia root formula granules |
| 10/10/2012 | CN102721781A Method for rapidly determining type and yield of organic acids in fermentation products of lactic acid bacteria |
| 10/10/2012 | CN102721780A Method for determining content of dextro isomers in phenylephrine hydrochloride |
| 10/10/2012 | CN102721779A Detection method of selenium forms in plants |
| 10/10/2012 | CN102721778A Method for fast and high-efficient determination of phenolic acids in grape wine |
| 10/10/2012 | CN102721777A Detection method of sticky tobacco essence perfume |
| 10/10/2012 | CN102721776A Detection method for extract type spice |
| 10/10/2012 | CN102721775A High performance liquid chromatography method for separating proparacaine hydrochloride intermediate IV from other intermediates |