| Patents for G01N 21 - Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light (181,396) |
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| 06/20/2012 | CN102507547A Detection reagent of hogwash oil, preparation method of detection reagent and method for detecting hogwash oil |
| 06/20/2012 | CN102507546A Method for detecting content of calcium oxide in limestone |
| 06/20/2012 | CN102507545A Detecting device and detecting method for deodorizing performance of textiles |
| 06/20/2012 | CN102507544A Runing tablet and identification and content determination method for same |
| 06/20/2012 | CN102507543A Method for enhancing luminol chemoluminescence using copper oxide nanoparticles |
| 06/20/2012 | CN102507542A Method for quickly and quantitatively measuring urine iodine |
| 06/20/2012 | CN102507541A Rapid analysis and detection method for trace bismuth in high-purity niobium or niobium oxide |
| 06/20/2012 | CN102507540A Determination method for lead in plastic sample |
| 06/20/2012 | CN102507539A Method for detecting trace boron in steel |
| 06/20/2012 | CN102507538A Method for measuring content of lanthanum and cerium in rare earth silicon-calcium-barium |
| 06/20/2012 | CN102507537A Method for utilizing ICP (Inductively Coupled Plasma) spectrum method to measure content of calcium in refined lithium |
| 06/20/2012 | CN102507536A Method for analyzing trace element capable generating hydride gas through hydrogenation |
| 06/20/2012 | CN102507535A Determination method of lanthanum and cerium content in rare earth silicon aluminum iron |
| 06/20/2012 | CN102507534A Online micro-nitrogen detector based on plasma atomic emission spectrum method |
| 06/20/2012 | CN102507533A Capillary electrophoresis electrochemiluminescence detection method for arecoline in traditional Chinese medicine betelnut extract |
| 06/20/2012 | CN102507532A Chemical composition instant recognition system based on Raman spectrum |
| 06/20/2012 | CN102507531A Raman scattering enhanced substrate of oxidation zinc base semiconductor and preparation method and application thereof |
| 06/20/2012 | CN102507530A Method using gamma radiation for preparing nano-silver surface-enhanced Raman spectrum substrate |
| 06/20/2012 | CN102507529A Microscopic confocal Raman spectrometer |
| 06/20/2012 | CN102507528A Micro-fluid detection system based on self-focusing lens |
| 06/20/2012 | CN102507527A Method for determining freshness of royal jelly |
| 06/20/2012 | CN102507526A Fluorescence detection method of Hg<2+> by riboflavin |
| 06/20/2012 | CN102507525A Novel method for constructing Zn2+ ratio detecting system by solubilizing fluorescent probe in micelle |
| 06/20/2012 | CN102507524A Method for diagnosing long-life electron metastable state of N2 in air plasma |
| 06/20/2012 | CN102507523A OLED (Organic Light-Emitting Diode)- and OPD (Organic Photodetector)-based cascading vertical integration capillary electrophoresis chip |
| 06/20/2012 | CN102507522A Data acquisition method and heating system for oxygen radical absorbance capacity measuring analyzer |
| 06/20/2012 | CN102507521A Method and device for improving definition of single-molecule fluorescence imaging |
| 06/20/2012 | CN102507520A Liquid core waveguide fluorescence detector |
| 06/20/2012 | CN102507519A Application of dansyl acid serving as pH fluorescent probe |
| 06/20/2012 | CN102507518A 12-lamp multi-channel atomic fluorescence spectrometer |
| 06/20/2012 | CN102507517A Photon counting full-spectrum direct reading fluorescence spectrometer |
| 06/20/2012 | CN102507516A Method for detecting food pigment by combination of fluorescence spectroscopy and artificial neural network |
| 06/20/2012 | CN102507515A Fluorescent ion imprint sensor for detection of cadmium ions and preparation method thereof |
| 06/20/2012 | CN102507514A Determination method for light scattering/fluorescence ratio of PFOS (Perfluorooctane Sulfonates) in environment water sample |
| 06/20/2012 | CN102507513A Photoelectric probe for detecting laser plasma and use method of photoelectric probe |
| 06/20/2012 | CN102507512A On-line in situ detecting method for infrared-ultraviolet double pulse laser induced breakdown spectroscopy |
| 06/20/2012 | CN102507511A On-line in situ detecting device for infrared-ultraviolet double pulse laser induced breakdown spectroscopy |
| 06/20/2012 | CN102507510A Multi-sample spectral image detection light path system and method |
| 06/20/2012 | CN102507509A Real-time online detection analyzer for toxic particle in flue gas |
| 06/20/2012 | CN102507508A Flow measurement system for detecting tumor cells and analysis and monitoring method |
| 06/20/2012 | CN102507507A Device and method for detecting concentration of gas to be detected through temperature correction |
| 06/20/2012 | CN102507506A Method and device utilizing laser for on-line detecting concentration of mixed chemicals |
| 06/20/2012 | CN102507505A Determination method for covering power of titanium dioxide |
| 06/20/2012 | CN102507504A Hyperspectral monitoring method for pine wilt disease of masson pines |
| 06/20/2012 | CN102507503A Fiber surface plasmon resonance glucose sensor with temperature self-compensation |
| 06/20/2012 | CN102507502A Multi-angle forward scattering transmittance meter |
| 06/20/2012 | CN102507501A Special protein testing method and special protein testing device |
| 06/20/2012 | CN102507500A Laser environment scattering power measuring device |
| 06/20/2012 | CN102507499A Device for measuring atmospheric aerosol absorption coefficient by using photothermal interference |
| 06/20/2012 | CN102507498A Measurement range enlarging use method of gas tester and corresponding novel gas tester |
| 06/20/2012 | CN102507497A Refractive index sensor based on optical fiber and measurement method |
| 06/20/2012 | CN102507496A Device and method for detecting SF6 decomposed gas by spectrum absorption optical fiber sensor |
| 06/20/2012 | CN102507495A Method for rapidly and nondestructively detecting green tea water content based on wavelet transformation |
| 06/20/2012 | CN102507494A Long-optical-path and light-intensity-adjustable infrared methane gas sensor |
| 06/20/2012 | CN102507493A Method for measuring interaction between vitrinite and inertinite in coal during pyrolysis process |
| 06/20/2012 | CN102507492A Measurement method for gold content of anode copper |
| 06/20/2012 | CN102507491A Device for detecting quality of Silybum marianum seed and detecting method thereof |
| 06/20/2012 | CN102507490A Gas detector |
| 06/20/2012 | CN102507489A Device and method for detecting concentration of harmful gases in sample gas |
| 06/20/2012 | CN102507488A Quantitative measurement method for activity of lipoxygenases of animal tissue |
| 06/20/2012 | CN102507487A Method for analyzing and measuring silver content in chromium bronze alloy |
| 06/20/2012 | CN102507486A Ultraviolet absorption visible detection method of Hg (II) in environmental water sample |
| 06/20/2012 | CN102507485A Nondestructive testing method for pigment content of color wheat grain |
| 06/20/2012 | CN102507484A Method for measuring content of zinc in compound montmorillonite preparation |
| 06/20/2012 | CN102507483A Method for determining content of calcium carbonate in cigarette paper |
| 06/20/2012 | CN102507482A Detection method and reagents for quantitatively detecting 6-methyl-2-thiopyridyl-N-acetyl-beta-D-glucosaminide (MPT-NAG) |
| 06/20/2012 | CN102507481A Method for detecting sulfate reducing bacteria in water environment |
| 06/20/2012 | CN102507480A Method for nondestructively and quickly measuring moisture content of tea leaf based on 12 characteristic wavelengths |
| 06/20/2012 | CN102507479A Simple method for measuring amylose content in rice |
| 06/20/2012 | CN102507478A System and method for monitoring gas pollution based on passive long-path differential absorption spectrum technology |
| 06/20/2012 | CN102507477A Method for measuring mercury content in toy material |
| 06/20/2012 | CN102507476A Method for measuring cadmium in plastic sample |
| 06/20/2012 | CN102507475A Method for selecting maximum absorption wavelength in detecting formaldehyde with acetylacetone spectrophotometry |
| 06/20/2012 | CN102507474A Method and system for identifying oil spilling target of ship |
| 06/20/2012 | CN102507473A Method for eliminating interference of original matter in sewage on ammonia nitrogen water quality on-line monitor |
| 06/20/2012 | CN102507472A Electrolyte measurement method and electrolyte measurement device for vanadium redox flow battery |
| 06/20/2012 | CN102507471A Method for acquiring two-dimensional distribution of sediment dissolved reactive phosphorus (DRP) |
| 06/20/2012 | CN102507470A Method for measuring enzyme substrate amount by combining enzyme reaction process method and terminal balance method |
| 06/20/2012 | CN102507469A Method for determining lead content of cigarette paper |
| 06/20/2012 | CN102507468A Online monitoring system in cooperation with array detector |
| 06/20/2012 | CN102507467A Test method of oxidation stability of transformer oil |
| 06/20/2012 | CN102507466A Improved spectrophotometry method for determining proteins by using Coomassie brilliant blue |
| 06/20/2012 | CN102507465A Novel turmeric direct photometry for determining boron content in steel |
| 06/20/2012 | CN102507464A Photon counting full-spectrum direct reading absorption spectrometer |
| 06/20/2012 | CN102507463A Cyclophorase detection method for quantitative detection of thio-nicotinamide-adenine dinucleotide (Thio-NAD) and kit |
| 06/20/2012 | CN102507462A Hyperspectral-analysis-based copper quality detection method and system |
| 06/20/2012 | CN102507461A Negative-filtering type two-component infrared gas analyzer |
| 06/20/2012 | CN102507460A Online non-destructive detection system for moisture of fresh meat |
| 06/20/2012 | CN102507459A Method and system for quick lossless evaluation on freshness of fresh beef |
| 06/20/2012 | CN102507458A Correction method of sunlight source in outdoor hyperspectral image acquisition system |
| 06/20/2012 | CN102507457A Device and method for rapidly and nondestructively detecting crop nutrient elements |
| 06/20/2012 | CN102507456A Device and method for measuring capability of glass and adhesive film of glass in filtering ultraviolet rays and visible light |
| 06/20/2012 | CN102507455A Method for determining thermal oxidation stability of lubricating oils of same label by chromatic change values |
| 06/20/2012 | CN102507454A Method for detecting trivalent chromium ions |
| 06/20/2012 | CN102507453A Hyperspectral monitoring method of pine wood nematode disease of black pine |
| 06/20/2012 | CN102507452A Optical crystal gas detection system and porous silicon corrugated optical crystal preparation method |
| 06/20/2012 | CN102507451A Method for rapidly diagnosing boron deficiency of eucalyptus |
| 06/20/2012 | CN102507450A Method and device for measuring refractive index of transparent medium based on Y-shaped-cavity orthogonal polarization laser |
| 06/20/2012 | CN102507449A Temperature-insensitive light source self-correcting humidity sensor based on TFBG (tilted fiber Bragg grating) |
| 06/20/2012 | CN102507448A Detecting system and detecting method for biochemical analyzer |