| Patents for G01N 27 - Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means (109,839) | 
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| 01/30/2013 | CN102901753A Liquid oxidation detection electrode and equipment thereof | 
| 01/30/2013 | CN102901752A Method and device for measuring gelling time of gel | 
| 01/30/2013 | CN102901751A Water quality detecting device and method | 
| 01/30/2013 | CN102901750A Detection circuit and detection method for salt content signal of dishwasher | 
| 01/30/2013 | CN102901749A Tester for welding wire feeding performance | 
| 01/30/2013 | CN102901696A Core three-dimensional multi-parameter measuring instrument based on visual observation of crack | 
| 01/30/2013 | CN102899249A Device and method of generating in vitro blood vessels | 
| 01/30/2013 | CN102896834A Graphene-copper nanoparticle composite, and preparation and application thereof | 
| 01/30/2013 | CN102894974A Magneto-acoustic-electric imaging system and imaging method | 
| 01/30/2013 | CN102323327B Method for determining platinum family element antimony assaying microwave digestion inductively coupled plasma mass spectrometry | 
| 01/30/2013 | CN102279213B Method for rapid diagnosis of crop disease by volatile matter | 
| 01/30/2013 | CN102269663B ICP-MS (Inductively Coupled Plasma-Mass Spectrometry) online sampling device and online monitoring method of metal impurities | 
| 01/30/2013 | CN102183576B Method for determining content of titanium dioxide in polyester fiber | 
| 01/30/2013 | CN102162808B Dynamic combinatorial chemistry method based on size exclusion chromatograph/ mass spectrometry | 
| 01/30/2013 | CN102136439B Method for detecting square resistance of alloy | 
| 01/30/2013 | CN102128859B Toxic gas in-situ detection device for drainage pipeline detection equipment | 
| 01/30/2013 | CN101932929B Method for assessment of electrostatic properties of fibers or hair | 
| 01/30/2013 | CN101839883B Preparation method of laminated film enzyme electrode | 
| 01/30/2013 | CN101806764B Method for accurately nondestructively identifying ripeness of watermelon | 
| 01/30/2013 | CN101799447B Nano-pore tester for rapidly analyzing unimolecule | 
| 01/30/2013 | CN101657718B Control method of mass spectrometer and spectrometer | 
| 01/30/2013 | CN101629924B Input circuit for measuring electromagnetic solution conductivity | 
| 01/30/2013 | CN101482532B Method for selecting hydrophobic agent doped in cement-based material | 
| 01/30/2013 | CN101184851B Enzyme sensor including a water-containing spacer layer | 
| 01/29/2013 | US8364409 Method and composition for rapid viability testing of cells | 
| 01/29/2013 | US8363221 Method and a system for determination of particles in a liquid sample | 
| 01/29/2013 | US8362422 Sample feeding device for ion mobility spectrometer, method of using the same and ion mobility spectrometer | 
| 01/29/2013 | US8361411 Tool for sensor arrangement with snap-off segments | 
| 01/29/2013 | US8361391 Volumetric induction phase shift detection system for determining tissue water content properties | 
| 01/29/2013 | US8361308 Electrochemical carbon dioxide sensor | 
| 01/29/2013 | US8361307 Analyte determination method and analyte meter | 
| 01/29/2013 | US8361306 Gas sensor control apparatus and method | 
| 01/29/2013 | US8361305 Method and device for analyzing lipid component contained in serum | 
| 01/29/2013 | US8361299 Multichannel preparative electrophoresis system | 
| 01/29/2013 | US8361298 Multichannel preparative electrophoresis system | 
| 01/29/2013 | US8361297 Bottom-up assembly of structures on a substrate | 
| 01/29/2013 | US8361296 Shaped electrodes for microfluidic dielectrophoretic particle manipulation | 
| 01/29/2013 | US8361294 Monolithic electrophoresis gel system | 
| 01/29/2013 | US8361293 Monolithic electrophoresis gel system | 
| 01/29/2013 | US8361292 Method for analyzing hemoglobin by capillary electrophoresis and additive used therein | 
| 01/29/2013 | US8361291 System and method for quality assurance of a biosensor test strip | 
| 01/29/2013 | US8359919 Thermal humidity sensor | 
| 01/29/2013 | US8359902 Gas sensor apparatus for automotive exhaust gas applications | 
| 01/29/2013 | US8359899 Method for correcting the output signal of a lambda probe | 
| 01/29/2013 | CA2701693C Method and system for measurement of electrical stability of fluids | 
| 01/29/2013 | CA2528832C Glucose measuring module and insulin pump combination | 
| 01/29/2013 | CA2521587C Fusible conductive ink for use in manufacturing microfluidic analytical systems | 
| 01/29/2013 | CA2452741C Ion detector | 
| 01/28/2013 | CA2784085A1 Capacitive measuring circuit insensitive to high-frequency interference | 
| 01/24/2013 | WO2013012950A1 Integrated portable medical diagnostic system | 
| 01/24/2013 | WO2013012463A1 AUTOMATED ON-INSTRUMENT pH ADJUSTMENT | 
| 01/24/2013 | WO2013012405A2 Simultaneous ion sensing and gas sampling in combustion engine cylinders and other combustion systems | 
| 01/24/2013 | WO2013012276A2 Hydrogen magnetic reaction gene regulator and gene regulating method | 
| 01/24/2013 | WO2013012028A1 Standard solution for use in analysis of amino acid in plasma | 
| 01/24/2013 | WO2013011879A1 Analytical device and analytical system | 
| 01/24/2013 | WO2013011869A1 Property measuring device for object to be measured and property measuring method for object to be measured | 
| 01/24/2013 | WO2013011069A1 Device for regulating a cleaning bath for metal alloy parts | 
| 01/24/2013 | WO2013011068A1 Method of evaluating, by observation of micelle sizes, the capacity of a cleaning bath to carry out a role of deoiling parts | 
| 01/24/2013 | WO2013011067A1 Method for evaluating the capacity of a cleaning bath containing at least one anionic or ionic surfactant to carry out a role of deoiling parts | 
| 01/24/2013 | WO2013011066A1 Cleaning bath for metal alloy parts | 
| 01/24/2013 | WO2013011050A1 Method and device for testing the material of a test object in a nondestructive manner | 
| 01/24/2013 | WO2013010753A1 Apparatus for measuring the electrical conductivity of a liquid medium | 
| 01/24/2013 | WO2013010721A1 Hydrogen sensor with an active layer and method of manufacturing hydrogen sensors | 
| 01/24/2013 | WO2013010251A1 Method for validation of polymer aqueous solutions concentration and activation in water treatment applications, and polymer make-up unit therefor | 
| 01/24/2013 | WO2013010202A1 Apparatus and method for detecting at least one periodically occurring defect on an object | 
| 01/24/2013 | WO2012158214A3 Detection and molecular weight determination of organic vapors | 
| 01/24/2013 | WO2012154745A3 Microfluidic feedback using impedance detection | 
| 01/24/2013 | WO2012149134A8 Devices and methods for collection and/or manipulation of blood spots or other bodily fluids | 
| 01/24/2013 | WO2012149006A3 Formation resistivity imager with reduced leakage to mandrel | 
| 01/24/2013 | WO2012138882A3 Micro-fluidic system using micro-apertures for high throughput detection of cells | 
| 01/24/2013 | WO2012138054A9 Humidity sensor, humidity-sensing method, and transistor for the humidity sensor | 
| 01/24/2013 | WO2012076230A9 Sodium ion conductor on sodium titanate basis | 
| 01/24/2013 | WO2011142781A3 Pore-limit electrophoresis (ple) microchannel assays | 
| 01/24/2013 | US20130023745 Differentiating analytes detected using fast scan cyclic voltammetry | 
| 01/24/2013 | US20130023428 Biomarkers for neurological conditions | 
| 01/24/2013 | US20130023056 Early detection of recurrent breast cancer using metabolite profiling | 
| 01/24/2013 | US20130023005 Coupling of Liquid Chromatography with Mass Spectrometry by Liquid Sample Desorption Electrospray Ionization (DESI) | 
| 01/24/2013 | US20130022959 Process for controlling and monitoring the production of biogas | 
| 01/24/2013 | US20130022847 Apparatus and Methods for Testing Amount of Energy Stored in Electromechanical Cell | 
| 01/24/2013 | US20130022500 Clamping insert for cell culture | 
| 01/24/2013 | US20130021087 Input device with elastic membrane | 
| 01/24/2013 | US20130020208 Method of measuring quantity of substrate | 
| 01/24/2013 | US20130020202 Cartridge and System for Manipulating Samples in Liquid Droplets | 
| 01/24/2013 | US20130020201 Nucleic-acid extraction method and nucleic-acid extraction cartridge | 
| 01/24/2013 | US20130020199 Methods, cassettes, gels and apparatuses for isolation and collection of biomolecules from electrophoresis gels | 
| 01/24/2013 | US20130020198 Sampling plate | 
| 01/24/2013 | US20130020197 Led-based screener for photoelectrochemical materials discovery | 
| 01/24/2013 | US20130020196 Biosensor | 
| 01/24/2013 | US20130019651 Abnormality detection apparatus for fuel property detection apparatus | 
| 01/24/2013 | DE112009004746T5 Pm-sensor, pm-menge-erfassungsvorrichtung für ab- gas und anormalitätserfassungsvorrichtung fürbrennkraftmaschine Pm-sensor, pm-quantity-detecting device for off gas and abnormality detection fürbrennkraftmaschine | 
| 01/24/2013 | DE102012212812A1 Gassensor Gas sensor | 
| 01/24/2013 | DE102011108181A1 Method for spatially resolved measurement of magnetization of magnetic structure for use in e.g. magnetic data storage, involves measuring polarization rotation of fluorescent light from residual range | 
| 01/24/2013 | DE102011079572A1 Gradiometer zur Bestimmung der elektrischen Leitfähigkeit eines in einem Behältnis enthaltenen Mediums Gradiometer for determining the electrical conductivity of a medium contained in a container | 
| 01/24/2013 | DE102011079438A1 Verfahren und Vorrichtung zur zerstörungsfreien Werkstoffprüfung eines Prüflings Method and apparatus for non-destructive material testing a device under test | 
| 01/24/2013 | DE102011079385A1 Verfahren und Vorrichtung zur Erkennung eines Schienenbruches Method and device for detecting a rail break | 
| 01/24/2013 | DE102011079346A1 Konduktiver Leitfähigkeitssensor Conductive conductivity sensor | 
| 01/24/2013 | DE102009024203B4 Mikrowellensensor und Verfahren zur Bestimmung dielektrischer Materialeigenschaften Microwave sensor and method for determining dielectric material properties | 
| 01/24/2013 | CA2840028A1 Method and device for testing the material of a test object in a nondestructive manner | 
| 01/23/2013 | EP2549453A1 Detector | 
| 01/23/2013 | EP2549319A1 UV lamp window with additional UV filter |