| 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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| 03/13/2013 | CN202793334U Detecting device for sealing element of battery |
| 03/13/2013 | CN202793317U Detection line small bottle-jacking device |
| 03/13/2013 | CN202791613U Linear high-brightness LED light source based on secondary converging of aspherical lenses |
| 03/13/2013 | CN202791428U LED lighting device realizing uniform lighting to surface of cylinder |
| 03/13/2013 | CN202785041U Blank page detection device of paper folding machine |
| 03/13/2013 | CN202778230U Biogas detection and purification control system based on infrared differential spectrometry |
| 03/13/2013 | CN1930473B Method of evaluating the transprency of horny layer by using oxidized protein in the horny layer as indication |
| 03/13/2013 | CN1732173B High pure phthalein derivative and process for preparing the same |
| 03/13/2013 | CN102971824A Improved contrast for scanning confocal electron microscope |
| 03/13/2013 | CN102971619A Optical web-based defect detection using intrasensor uniformity correction |
| 03/13/2013 | CN102971361A Water-soluble polymer and water-soluble nanoparticle composite |
| 03/13/2013 | CN102968069A Executive terminal of ultrasonic biological treatment visualization system |
| 03/13/2013 | CN102967714A Neutrophil gelatinase associated lipocalin (NGAL) chemiluminescence detection kit |
| 03/13/2013 | CN102967711A Method for testing amyloid precursor protein in blood |
| 03/13/2013 | CN102967709A Enzyme linked immunosorbent assay kit for detecting zearalenone drug and application thereof |
| 03/13/2013 | CN102967708A Homogeneous immunoassay based method for synchronous fluorescence detection of multiple disease markers |
| 03/13/2013 | CN102967706A Preparation method and application of flow injection chemiluminiscence immuno sensor for detecting tumor marker |
| 03/13/2013 | CN102967607A Defect detection method through optical signal acquisition in different chip areas |
| 03/13/2013 | CN102967606A Textile machine fabric defect visual inspection system |
| 03/13/2013 | CN102967605A Circuit board mark detection and offset detection method and arrangement method |
| 03/13/2013 | CN102967604A Reflectance spectrum measuring and sampling system and method used for jewel detection |
| 03/13/2013 | CN102967603A Weave-point-type distinguishing method based on orientation of fibers in yarns |
| 03/13/2013 | CN102967602A Method for detecting welding property of lead foot of electronic element |
| 03/13/2013 | CN102967601A Method for detecting content of thiourea in hydrogen sulfide solution |
| 03/13/2013 | CN102967600A Method for detecting content of ion in sodium hydroxide solution in viscose |
| 03/13/2013 | CN102967599A Detecting device for detecting alkali concentration of disinfectant at farm and using method of detecting device |
| 03/13/2013 | CN102967598A Method for detecting total sulfite content in high-purity ammonia |
| 03/13/2013 | CN102967597A Olfactory imaging sensing technology based yellow wine storage time identification method and identification system |
| 03/13/2013 | CN102967596A Detection of preparation of manganese ions probe based on naked eye visual colorimetry and application |
| 03/13/2013 | CN102967595A Chemical luminous sensor and method for detecting glucose by employing chemical luminous sensor |
| 03/13/2013 | CN102967594A Coating inspection device |
| 03/13/2013 | CN102967593A Method of optical waveguide enhancement mechanism and Raman spectrometer |
| 03/13/2013 | CN102967592A Continuous collaboration/difference coordination adjusting device of micro-Raman spectrum system in polarization direction |
| 03/13/2013 | CN102967591A Method for detecting hexavalent chromium in water sample |
| 03/13/2013 | CN102967590A Direct sample introduction type method and instrument for simultaneously measuring mercury and cadmium |
| 03/13/2013 | CN102967589A Multi-component three-dimensional fluorescence aliasing spectrum data processing method based on differential spectrum |
| 03/13/2013 | CN102967588A Formaldehyde fluorescence detector |
| 03/13/2013 | CN102967587A Optical detection probe with automatic positioning function for high-temperature melt components |
| 03/13/2013 | CN102967586A Device for online automatically classifying pearl color and gloss based on monocular multi-view machine vision |
| 03/13/2013 | CN102967585A Refractive index measurement technology and device based on dual-fiber point-diffraction phase-shift interference |
| 03/13/2013 | CN102967584A Volatile organic matter sensing method and device based on photonic crystal fiber embedded interferometer |
| 03/13/2013 | CN102967583A Measuring apparatus and method used for measuring liquid phase gas refraction index |
| 03/13/2013 | CN102967582A High-sensitivity micro-nano fiber compound type microcavity biochemical sensor and manufacture method thereof |
| 03/13/2013 | CN102967581A Film clamp and film-clamp-containing device for detecting infrared complex refractive indexes of film materials |
| 03/13/2013 | CN102967580A VCSEL (vertical cavity surface emitting laser)-based low-power-consumption gas detection method and device |
| 03/13/2013 | CN102967579A Method for representing polyurethane curing reaction by in-situ diffuse reflection infrared spectrum |
| 03/13/2013 | CN102967578A Method for obtaining near-infrared spectrum of beef sample online and application thereof in evaluating beef quality |
| 03/13/2013 | CN102967577A Biological aerosol transmitance testing arrangement based on Fourier transform infrared spectrometer |
| 03/13/2013 | CN102967576A Method for measurement of silicon-based graphics chip surface benzotriazole concentration through infrared reflection technique |
| 03/13/2013 | CN102967575A Method and system for measuring engine oil deterioration |
| 03/13/2013 | CN102967574A Method for fast enriching and detecting trace amount of As (V) and Cr (VI) contained in water by filling microcolumn by utilizing fiber |
| 03/13/2013 | CN102967573A Method for detecting oil content of high-pure and ultra-pure ammonia |
| 03/13/2013 | CN102967572A Picric acid reduction product concentration measuring method and desulphurization method adopting the measuring method |
| 03/13/2013 | CN102967571A Liquid single reagent for detecting alpha-L-fucosidase and preparation method thereof |
| 03/13/2013 | CN102967570A Method for detecting photochemical activity of carbon nano tube by utilizing transient absorption spectrum technology |
| 03/13/2013 | CN102967569A Method for rapidly measuring saponin content in pseudo-ginseng callus |
| 03/13/2013 | CN102967568A Method for testing dual-wavelength of light splitting luminosity |
| 03/13/2013 | CN102967567A Online monitoring instrument for water quality by colorimetry |
| 03/13/2013 | CN102967566A High-precision and high-speed trace analysis device |
| 03/13/2013 | CN102967565A Method for measuring tar content in gas |
| 03/13/2013 | CN102967564A Rapid determination method of molybdenum content in iron and alloys |
| 03/13/2013 | CN102967563A Device and method for acquiring dioxin toxoid signals |
| 03/13/2013 | CN102967562A High-precision monitor for crop growth information and detection method thereof |
| 03/13/2013 | CN102967561A Backward multi-wavelength infrared spectroscopy non-contact pavement condition detection method |
| 03/13/2013 | CN102967560A Double-grating common-light-path broadband limb imaging spectrometer system |
| 03/13/2013 | CN102967559A Method for testing color of cloth washing soap or soap base |
| 03/13/2013 | CN102967558A Detection method for rapidly detecting clean degree of quartz sand and active carbon |
| 03/13/2013 | CN102967557A Biological aerosol water-content determination based on near infrared spectroscopy and classification method thereof |
| 03/13/2013 | CN102967556A Micro-flow control chip machining and detection experiment device based on digital micro-mirror device |
| 03/13/2013 | CN102967555A Scattering correction-containing image reconstructing system and method of photon imaging system |
| 03/13/2013 | CN102967554A Dual-channel and single light path structure fluorescent anisotropy microscopic imaging device and method |
| 03/13/2013 | CN102967553A Mineral shape image comparing and identifying device |
| 03/13/2013 | CN102967552A Multi-light-source multi-duct biochemical detection luminescence control circuit |
| 03/13/2013 | CN102967551A Test device for detecting carbon dioxide adsorption and detection method |
| 03/13/2013 | CN102967531A Novel gel-imaging system and method |
| 03/13/2013 | CN102965435A Universal quantitative detection method for CaMV 35S promoters |
| 03/13/2013 | CN102965433A Kit for detecting mRNA expression quantity of M BCR fusion gene |
| 03/13/2013 | CN102965425A Medicament screening method, medicament used for promoting crosslink of extracellular matrix and application of medicament |
| 03/13/2013 | CN102965370A Method and special primer for identifying gene mutation of sodium ion channel of plutella xylostella |
| 03/13/2013 | CN102965158A Coke oven gas desulphurization method |
| 03/13/2013 | CN102965101A Material with surface-enhancement Raman scattering performance and catalytic activity, preparation method and application thereof |
| 03/13/2013 | CN102965098A Assembly of organic nano rod and application of organic nano rod in fluorescence detection of explosive in aqueous solution |
| 03/13/2013 | CN102964863A Synthesis and application of indole hemicyanine dye |
| 03/13/2013 | CN102964608A Preparation method of carbon quantum dot containing calcium alginate gel for detecting copper ions |
| 03/13/2013 | CN102964353A Probe for detecting activity inhibition rate of acetylcholinesterase, purpose and preparation method |
| 03/13/2013 | CN102964297A Preparation method and detection method of roflumilast material |
| 03/13/2013 | CN102962471A Glucose responsive gold nanoparticle and preparation method and application thereof |
| 03/13/2013 | CN102961427A Wild chrysanthemum extraction process and measuring method for total flavonoids in wild chrysanthemums |
| 03/13/2013 | CN102961378A Compound alpha-keto acid tablets and preparation method and detection method thereof |
| 03/13/2013 | CN102960096A Rice single seed vigor nondestructive testing screening method based on near-infrared spectrum |
| 03/13/2013 | CN102455281B High flux multipurpose liquid sample rapid photoelectric analyzer |
| 03/13/2013 | CN102445457B Assembly line-embedded automatic refill drawing detection device |
| 03/13/2013 | CN102419330B Gas content detection device for hydrogen fluoride HF, and method for the same |
| 03/13/2013 | CN102419303B Crack grouting visualization tester under complex conditions |
| 03/13/2013 | CN102393384B Photosensitive diode-based turbidity measuring circuit |
| 03/13/2013 | CN102353639B Method for determining starch content of cane juice or syrup |
| 03/13/2013 | CN102349956B Compound extract for moisturizeing pathogenic dryness and relieving itching and preparation thereof |
| 03/13/2013 | CN102323344B Method for quantitatively detecting hyaluronic acid fragment structure change |
| 03/13/2013 | CN102323221B Tobacco maturity detection method and device |
| 03/13/2013 | CN102313699B Estimation method of total nitrogen content in crop canopy leaf |