| Patents for G01N 27 - Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means (109,839) |
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| 09/11/2013 | CN203191348U Fuel oil hydrocarbon tester |
| 09/11/2013 | CN203191347U Detecting test block |
| 09/11/2013 | CN203191346U Potted plant humidity monitor |
| 09/11/2013 | CN203191345U Solar greenhouse humidity sensor |
| 09/11/2013 | CN203191344U Ammonia-nitrogen online monitor |
| 09/11/2013 | CN203191343U Building block water content testing equipment |
| 09/11/2013 | CN203191342U Portable gas detector for electric power inspection |
| 09/11/2013 | CN203191341U Soil humidity detector |
| 09/11/2013 | CN203191340U Gas detector |
| 09/11/2013 | CN203191339U Handheld moisture measuring device |
| 09/11/2013 | CN203191338U Detector for oxygen dissolved in liquid |
| 09/11/2013 | CN203191103U Environment analog quantity acquisition module |
| 09/11/2013 | CN103299350A Battery-powered gas alarm and control device thereof |
| 09/11/2013 | CN103299184A Analysis apparatus |
| 09/11/2013 | CN103299183A Device for preparing sample supplied to ion mobility sensor |
| 09/11/2013 | CN103299182A Matched pair transistor circuits |
| 09/11/2013 | CN103299181A Method and apparatus for measuring oxidation-reduction potential |
| 09/11/2013 | CN103299180A 参比电极 Reference electrode |
| 09/11/2013 | CN103299179A Method for measuring pyrophosphoric acid and SNP-typing method |
| 09/11/2013 | CN103298951A Method for detecting mutant dna |
| 09/11/2013 | CN103295871A Ion mobility spectrometry detection system |
| 09/11/2013 | CN103294017A Household leakage and humidity monitoring device based on Zigbee |
| 09/11/2013 | CN103293324A User interface for testing device |
| 09/11/2013 | CN103293280A Gas measuring apparatus, voltage stabilizing circuit and gas calibrating device |
| 09/11/2013 | CN103293219A Metal eddy-simulating detection device |
| 09/11/2013 | CN103293218A Method for calibrating sensitivity of testing system for magnetic particles on inner wall of annular member of deep hole |
| 09/11/2013 | CN103293217A Discharge ionization current detector |
| 09/11/2013 | CN103293216A Method for quickly and accurately determining 4 heavy metals in cigarette smoke |
| 09/11/2013 | CN103293215A Mass spectrometric system |
| 09/11/2013 | CN103293214A System and method for measuring an analyte in a sample |
| 09/11/2013 | CN103293213A Method for identifying seeds of glycyrrhiza uralensis and glycyrrhiza inflata batalin |
| 09/11/2013 | CN103293212A Method for checking purity of hybridized pepper seeds |
| 09/11/2013 | CN103293211A Method for rapidly determining content of lactic acid in yoghourt |
| 09/11/2013 | CN103293210A On-line detection device of oxidation reduction potential of electrolyzed oxidizing water |
| 09/11/2013 | CN103293209A Ion sensitive sensor and manufacturing method thereof |
| 09/11/2013 | CN103293208A Plate-type universal exhaust gas oxygen sensor and manufacturing method thereof |
| 09/11/2013 | CN103293207A 气体传感器 Gas sensors |
| 09/11/2013 | CN103293206A 气体传感器 Gas sensors |
| 09/11/2013 | CN103293205A Preparation method of full-solid ion selective electrode based on bilayer membrane structure |
| 09/11/2013 | CN103293204A Preparation method of iridium oxide microelectrode controlling electrochemical property by using activated circulation |
| 09/11/2013 | CN103293203A Portable PH value detector |
| 09/11/2013 | CN103293202A Method for rapidly detecting forchlorfenuron residue in fruit juice |
| 09/11/2013 | CN103293201A Method for detecting lubricating oil aging degree based on oil pocket sensor |
| 09/11/2013 | CN103293200A Soil moisture distribution measuring system and measuring method |
| 09/11/2013 | CN103293199A Experiment device and method for testing air-sensitive property of titanium dioxide nanotube sensor |
| 09/11/2013 | CN103293198A Sensor instrument system including method for detecting analytes in fluids |
| 09/11/2013 | CN103293197A Preparation method of tin dioxide doped titanium dioxide based thin film acetone gas sensor |
| 09/11/2013 | CN103293196A Automatic control system of anaerobic ammonium oxidation technology and method thereof |
| 09/11/2013 | CN103293195A A method of detecting water temporary hardness |
| 09/11/2013 | CN103293194A Pure water detection device and pure water detection method |
| 09/11/2013 | CN103293193A Titanium dioxide/graphene-based nitrogen dioxide sensor and preparation method thereof |
| 09/11/2013 | CN103293192A Displacement electrode |
| 09/11/2013 | CN103293191A Biochemical detection unit and biochemical instrument thereof |
| 09/11/2013 | CN103293190A Detection method for storage time of black plums |
| 09/11/2013 | CN103293189A Plant leaf surface humidity sensor and plant leaf surface humidity measurement device |
| 09/11/2013 | CN103293188A Small-size watermelon ripeness detection method based on dielectric frequency spectrum |
| 09/11/2013 | CN103293187A Method for detecting mildewing degrees of black sesame |
| 09/11/2013 | CN103293186A Method for manufacturing metal oxide semiconductor (MOS) gas sensor array with porous network structure |
| 09/11/2013 | CN103293141A A liquor vintage recognition method based on a fusion technology of ion mobility spectrometry/ mass spectrometry/ Raman spectroscopy |
| 09/11/2013 | CN103293121A Residual chlorine standard substance, application of residual chlorine standard substance and residual chlorine tester correction or calibration method |
| 09/11/2013 | CN103293086A Semipermeable partition plate core saturation specific resistance measuring device |
| 09/11/2013 | CN103293031A Granary compound gas monitoring system |
| 09/11/2013 | CN103286319A One-pot method for preparing nitrogen doped mesoporous carbon/argentum nano particles and application thereof |
| 09/11/2013 | CN102565156B Emergency cooling water system |
| 09/11/2013 | CN102520031B Detection circuit of dissolved oxygen in water |
| 09/11/2013 | CN102384932B Formaldehyde gas sensor, making method and formaldehyde monitoring and treatment device |
| 09/11/2013 | CN102346164B Method for constructing uric acid sensor on the basis of super-long zinc oxide nano-wire |
| 09/11/2013 | CN102338769B On-line measuring method of water content in membranes of proton exchange membrane fuel cells |
| 09/11/2013 | CN102323308B Device and method for researching hydrogen permeation behavior of metal subjected to dead-load pulling stress in gaseous medium |
| 09/11/2013 | CN102305645B Gas-liquid phase flow measurement device |
| 09/11/2013 | CN102288667B Titration endpoint determination method for ORP (oxidation-reduction potential) value of permanganate index type water quality analyzer |
| 09/11/2013 | CN102180668B Preparation method for oxygen sensitive component and oxygen sensitive component prepared thereby |
| 09/11/2013 | CN102121914B Electrochemical power supply method and device |
| 09/11/2013 | CN101887935B Doped elongated semiconductors, growing such semiconductors, devices including such semiconductors and fabricating such devices |
| 09/11/2013 | CN101881749B All-solid state dissolved oxygen sensor and preparation method thereof |
| 09/11/2013 | CN101788529B Chemical warfare agent detector and method for detecting chemical warfare agent by using same |
| 09/11/2013 | CN101548180B Apparatus for detecting concentration of sulfur contained in fuel or oil |
| 09/11/2013 | CN101482535B 气体传感元件以及气体传感器 Gas sensor and gas sensor |
| 09/11/2013 | CN101393200B Electrochemical quantitative analysis system and method |
| 09/10/2013 | US8530941 Methods and apparatus for measuring analytes using large scale FET arrays |
| 09/10/2013 | US8530241 Hydrofluorocarbon sensing and elimination device and method |
| 09/10/2013 | US8529751 Systems and methods for discriminating control solution from a physiological sample |
| 09/10/2013 | US8529750 Apparatus and method for detecting biomolecules |
| 09/10/2013 | US8529744 Enrichment of nucleic acid targets |
| 09/10/2013 | US8529742 Electrochemical sensor with controlled variation of working electrode |
| 09/10/2013 | US8529741 System and methods for determining an analyte concentration incorporating a hematocrit correction |
| 09/10/2013 | US8529740 Electrochemical apparatus comprising modified disposable rectangular cuvette |
| 09/10/2013 | DE202013103151U1 Vorrichtung zur zerstörungsfreien Wirbelstromprüfung eines Bauteils Apparatus for nondestructive eddy current testing of a component |
| 09/10/2013 | CA2737892C Apparatus and methods for analyte measurement and immunoassay |
| 09/10/2013 | CA2603903C Method and device for measuring the condition of steel structures |
| 09/10/2013 | CA2521537C Method for detection and compensation of eddy currents |
| 09/10/2013 | CA2501993C Plate for mass spectrometry, process for preparing the same and use thereof |
| 09/10/2013 | CA2487790C Mass spectrometer |
| 09/08/2013 | CA2807894A1 Detection system assembly, dryer cartridge, and regenerator and methods for making and using the same |
| 09/06/2013 | WO2013128456A1 Molecular sensor based on virtual buried nanowire |
| 09/06/2013 | WO2013128212A1 Fault detection for pipelines |
| 09/06/2013 | WO2013128210A1 Fault detection for pipelines |
| 09/06/2013 | WO2013128182A1 Polymeric poly (vinyl - diamino - triazine) nanoparticles for use in biosensors |
| 09/06/2013 | WO2013128033A1 Non-invasive measurement of dielectric properties of a substance |
| 09/06/2013 | WO2013128026A1 Test strip with stacked unidirectional contact pads and inert carrier substrate |