Patents
Sitemap › G01 - Measuring; Testing › G01N - Investigating or analysing materials by determining their chemical or physical properties › G01N 27 - Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
Patents for G01N 27 - Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means (109,839)
07/2012
07/04/2012CN102539520A Method for detecting noise of micro-plasma in solar battery detection system
07/04/2012CN102539519A ACFM (alternating current field measurement) digitized detector
07/04/2012CN102539518A Magnetism in-situ detection method for metal cracking expansion under condition of variable magnetic excitation
07/04/2012CN102539517A Layer-by-layer analysis method for surface layer of copper alloy material
07/04/2012CN102539516A Method for detecting metal ions in fluorine-containing polymers
07/04/2012CN102539515A High-sensitivity detection method of normal temperature normal pressure surface assisted laser desorption mass spectrometry
07/04/2012CN102539514A Ion mobility spectrometer
07/04/2012CN102539513A Noninvasive detecting device for diseases of patients and detection method thereof
07/04/2012CN102539512A Multichannel capillary electrophoresis method for detecting glycosylated hemoglobin HbA1c in multiple samples simultaneously
07/04/2012CN102539511A Method for detecting content of bromine in fire retardant through automatic potentiometric titration
07/04/2012CN102539510A Method for determining hydrogen peroxide by using nickel lanthanum titanate/cobalt ferrite modified glassy carbon electrode
07/04/2012CN102539509A Method and special equipment for stably monitoring content of heavy metal in liquid for a long time
07/04/2012CN102539508A System and method for monitoring malodorous gas of stall
07/04/2012CN102539507A Method for evaluating nitrogen nutrition of paddy by micro dynamic ion flux technique and application thereof
07/04/2012CN102539506A Method of electrochemically detecting a sample substance
07/04/2012CN102539505A Online electrochemical measuring device
07/04/2012CN102539504A Gas sensor
07/04/2012CN102539503A Nanofluidic chip, processing method based on atomic force microscopy (AFM), and application
07/04/2012CN102539502A Rotating cup-disk electrode
07/04/2012CN102539501A Micro electrode for measuring potential of hydrogen (pH) in cells and preparation method thereof
07/04/2012CN102539500A Sensor based on asymmetric polymer film as well as detection method and applications thereof
07/04/2012CN102539499A Composite nano material modified screen print electrode and method for detecting Fumonisin B1
07/04/2012CN102539498A Reference electrode
07/04/2012CN102539497A Variable-diameter rotating ring electrode
07/04/2012CN102539496A Embedded type magnetic stirring device
07/04/2012CN102539495A Method for analyzing deoxidized bath solution for chromic acid anodizing of aluminum alloys
07/04/2012CN102539494A Amperometric DNA (deoxyribonucleic acid) electrochemical sensor based on protein controlled assembling interface
07/04/2012CN102539493A Preparation method of reduction state graphene and platinum nanometer particle composite material modified molecularly imprinted membrane electrochemical sensor
07/04/2012CN102539492A Information acquisition device and equipment based on Internet of things
07/04/2012CN102539491A Pd-Ni/SiNWs array electrode glucose sensor and manufacturing method and application thereof
07/04/2012CN102539490A Method for determination of beryllium content in beryllium-aluminum alloy
07/04/2012CN102539489A Packaging structure for catalytic combustion type gas sensitive element
07/04/2012CN102539488A Portable type rapid detection device for grain storage quality of grain depot
07/04/2012CN102539487A Air-sensitive material compounded by titanium dioxide nanometer lines and stannic oxide nanometer particles and preparation method thereof
07/04/2012CN102539486A Chip and bacterium analysis instrument for food safety detection
07/04/2012CN102539485A Cell migration high-resolution impedance real-time tracking, measurement and control device, and manufacturing method and application method thereof
07/04/2012CN102539484A Dielectric cytometric apparatus and dielectric-cytometric cell sorting method
07/04/2012CN102539483A On-line detection equipment for enameled wire
07/04/2012CN102539482A Micro-current detection system for micropore defect of transparent film
07/04/2012CN102539481A Abrasion detection device and mine machine
07/04/2012CN102539480A Preparation method of amperometric glucose sensor based on highly-ordered titanium dioxide nanotube array
07/04/2012CN102539479A Spacecraft in-cabin pollution load testing device
07/04/2012CN102539478A Method for continuous detection of high polymer impermeable wall
07/04/2012CN102539477A Portable indoor formaldehyde concentration monitor
07/04/2012CN102539417A Device for detecting methyl parathion pesticide residue through electrochemiluminescence
07/04/2012CN102539328A In-situ flowing thin-layer spectrum electrochemical reaction tank for sum frequency spectrum
07/04/2012CN102539283A System for monitoring ingredient change of insulating oil of transformer
07/04/2012CN102539271A Calibration method for measuring tree trunk moisture content by time domain reflectometry (TDR)
07/04/2012CN102538949A Nano-electromechanical resonant sensor based on graphene sheet layer and manufacturing method thereof
07/04/2012CN102535157A Functionalized polyaniline nanometer material, molecular imprinted polymers (MIP) composite, molecular imprinted sensor, electrochemical testing equipment and preparation method of MIP composite
07/04/2012CN102533971A Reagent kit for detecting Hexi Cashmere goat abortion disease resistance allele and application method
07/04/2012CN102533912A Method for quickly and accurately discovering, identifying and preparing proteolysis provenance antibacterial peptide
07/04/2012CN102532985A Conductor pattern printing ink
07/04/2012CN102531924A N-(1-naphthyl) ethylenediamine dinitrate and preparation method and application thereof
07/04/2012CN102527451A Device and method for manufacturing the same
07/04/2012CN102243196B Method for quickly detecting saturation exponent n in laboratory
07/04/2012CN102175760B Metal magnetic memory signal acquisition device for R-angle position of waste crankshaft before remanufacturing
07/04/2012CN102081073B Micro-nanometer carbon nanotube film three-electrode sensor
07/04/2012CN102042799B Method for extracting gate-oxide thickness and substrate doping concentration of field effect transistor
07/04/2012CN102027362B Method for the nondestructive testing of pipes
07/04/2012CN102012387B Lubricant oil trace moisture sensor probe and online monitoring method
07/04/2012CN101994239B Washing machine
07/04/2012CN101960302B Frequency selection method for eddy current measurement and method of measuring depth of hardening
07/04/2012CN101846652B Detecting device and method for front iron part of belt-type constant magnetic iron remover
07/04/2012CN101823686B Sealing method of thermoplastic polymer multi-layer micro-fluidic chips
07/04/2012CN101819181B Pipeline defect and magnetic leakage detection device
07/04/2012CN101750442B Monodispersive bimetal Au/Pt nano-particle modified electrode for detecting mercury in water and preparation method thereof
07/04/2012CN101750435B Method for detecting early apoptosis with electrorotation technology
07/04/2012CN101726531B Electrochemical detection method of dopamine in body fluid
07/04/2012CN101726521B Biosensor for rapidly detecting sterigmatocystin and assembling method thereof
07/04/2012CN101688850B Magnetic detection element and detection method
07/04/2012CN101688849B Magnetic detection element and detecting method
07/04/2012CN101676033B Microfluidic chip and analytical method
07/04/2012CN101663573B Combustion gas analysis
07/04/2012CN101628119B Dermatophagoides pteronyssinus (Der p) allergen diagnostic reagent and preparation method thereof
07/04/2012CN101614701B Testing device of multiphase flow water content and calculation method thereof
07/04/2012CN101571507B Microcoulomb analysis method for chlorinity high-temperature burning of organic phosphate fire-resistant oil and device thereof
07/04/2012CN101568839B Cartridge and analysis system
07/04/2012CN101565750B Method for analyzing microbial community structures by using fluorescence to mark restriction enzyme gene
07/04/2012CN101561418B Determination method of plutonium age in trace plutonium sample
07/04/2012CN101561417B Determination method of plutonium age in trace plutonium sample
07/04/2012CN101551358B Method for sensitively detecting alkane, alkene and halogenated alkane
07/04/2012CN101525575B Contamination polyphase metabolism germiculture and product collection interface device used for analyzer
07/04/2012CN101509884B Grain moisture detector
07/04/2012CN101501485B Method for analysis of sample by capillary electrophoresis
07/04/2012CN101484799B Exhaust gas sensor failure diagnosis apparatus
07/04/2012CN101470093B Working electrode for implementing electro-chemical test of high-temperature high-pressure water solution system
07/04/2012CN101458219B Sensor device
07/04/2012CN101454661B Measuring instrument
07/04/2012CN101451972B Implementing method for differentiating ferroelectric material electric domain and polar micro-region
07/04/2012CN101441189B Monitoring method of tailing dam seepage line
07/04/2012CN101408527B Oxygen sensor inspection method and apparatus and oxygen sensor production method
07/04/2012CN101408526B Dissolved oxygen micro electrode and preparing method thereof
07/04/2012CN101405599B Residual gas analyzer
07/04/2012CN101398404B Method for producing gas sensor for detecting novel refrigerant HC-600a
07/04/2012CN101387617B Silk-screen printing electrode and method for synthesizing chloramphenicol molecular imprinting film
07/04/2012CN101382518B Method for detecting protein by electrochemical activity switch adaptation body beacon
07/04/2012CN101371133B Electrochemical biosensor analysis system
07/04/2012CN101341397B Solid electrolyte gas sensor element
07/04/2012CN101339160B Plasma source ion synergic checking ion transfer spectrometer
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