Patents
Sitemap › G01 - Measuring; Testing › G01N - Investigating or analysing materials by determining their chemical or physical properties › G01N 21 - Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light
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)
11/2013
11/20/2013CN103399019A Dye penetration inspection apparatus and dye penetration inspection method
11/20/2013CN103399018A Apparatus and method for detecting surface defect of glass substrate
11/20/2013CN103399017A Glass silk printing detecting device
11/20/2013CN103399016A Online detection system for surface defects of coldly-rolled aluminum plate and detection method of online detection system
11/20/2013CN103399015A Pathological section scanner and method and device for measuring locating precision of slide glass platform
11/20/2013CN103399014A Gas-containing coal rock true triaxial micromechanical test system
11/20/2013CN103399013A SFCW (short fiber content by weight) measuring and computing method based on double-whisker imaging method
11/20/2013CN103399012A Colorimetric sensing paste film and preparation method thereof
11/20/2013CN103399011A Measuring method of content of cyanoacetic acid product
11/20/2013CN103399010A Manufacturing method of color-changeable formaldehyde detection board
11/20/2013CN103399009A Method for detecting contents of glucose and starch in fermented grains
11/20/2013CN103399008A Rapid detection kit for gutter oil
11/20/2013CN103399007A Kit and detecting method for qualitatively detecting paraquat in urine
11/20/2013CN103399006A Color RGB (red, green and blue)-component-based urine analysis device and processing method thereof
11/20/2013CN103399005A Method for determining lysozyme based on interaction between carboxylation carbon nanoparticles and DNA (Deoxyribose Nucleic Acid)
11/20/2013CN103399004A Fluorescence remover used in Raman spectrum tests and usage method thereof
11/20/2013CN103399003A Preparation method of nano silver substrate for SERS (Surface Enhanced Raman Scattering)
11/20/2013CN103399002A Rapid detection method for trace TCDD (Tetrachlorodibenzo-p-dioxin)
11/20/2013CN103399001A Crude oil identification method based on microscopic confocal Raman spectrum
11/20/2013CN103399000A Spectral electrolytic cell suitable for in-situ characterization of Raman spectrum
11/20/2013CN103398999A Detection method for distribution of carotene in Isochrysis galbana based on Raman spectroscopy
11/20/2013CN103398998A Raman probe used for detection of mercury ions and preparation method thereof
11/20/2013CN103398997A Rapid preparation method of nano-grade conical SERS active substrate
11/20/2013CN103398996A Rapid preparation method of regular triangular pyramid SERS active substrate
11/20/2013CN103398995A Integrated equipment capable of realizing chemical separation and light dispersion
11/20/2013CN103398994A Food-borne pathogenic bacterium detection system and method based on high spectrum
11/20/2013CN103398993A Method for detecting commercially available orange juice drink by combination of PCA-HCA (principal component analysis-hierarchical cluster analysis) and PLSR (partial least squares regression) through fluorescence spectroscopy
11/20/2013CN103398992A Novel high-precision fluorescence-method dissolved oxygen detector
11/20/2013CN103398991A Novel double-channel fluorescence-method dissolved oxygen detector
11/20/2013CN103398990A System and method for rapidly identifying moving target
11/20/2013CN103398989A Chip-type surface plasma spectrometer
11/20/2013CN103398988A LIBS metal element quantification method based on different element multi-ion-state comparison and correction
11/20/2013CN103398987A Dust haze component on-line monitoring device
11/20/2013CN103398986A Water transparency measurement method applicable to various flow conditions
11/20/2013CN103398985A Method for testing quality of sorbic acid (kalium)
11/20/2013CN103398984A External field measurement device for transmittance of optical system of photoelectric telescope and measurement method of external field measurement device
11/20/2013CN103398983A Polarization measurement method and apparatus for wrapping edge interface residual reflection of laser gain medium
11/20/2013CN103398982A Method and sensor for testing surface plasmon resonance of pohotonic crystal fibers
11/20/2013CN103398981A Method for detecting drainage oil
11/20/2013CN103398980A Ultraviolet light turbidity detection instrument
11/20/2013CN103398979A Solar turbidity detection instrument
11/20/2013CN103398978A Dual-channel turbidity detecting instrument
11/20/2013CN103398977A Novel high-precision double-channel sludge concentration detector
11/20/2013CN103398976A Reflection type open circuit laser gas detection system
11/20/2013CN103398975A Measurement device and measurement method for refractive index of optical glass
11/20/2013CN103398974A Optical-fiber sensor, preparation method and measuring system
11/20/2013CN103398973A Multi-wavelength composite spectrum analogy-method movable type gas detection alarm device
11/20/2013CN103398972A Silicone rubber composite insulator aging degree detection method
11/20/2013CN103398971A Chemometrics method for determining cetane number of diesel oil
11/20/2013CN103398970A Method for qualitatively and quantitatively analyzing edible oil and further detecting hogwash oil
11/20/2013CN103398969A Method for determining content of protoplasm in white spirit
11/20/2013CN103398968A Method for detecting 2-methylisoborneol in water
11/20/2013CN103398967A Apparatus for online determining TMC concentration in organic solution
11/20/2013CN103398966A Method for detecting TMC concentration in organic solution by using spectrometer
11/20/2013CN103398965A Method for detecting manganese content in graphene oxide and graphene samples
11/20/2013CN103398964A Gas detection method based on cavity enhancement technique
11/20/2013CN103398963A Method for analyzing phosphorus in silicon iron
11/20/2013CN103398962A Method for measuring content of lactose in liquid milk
11/20/2013CN103398961A Microfluidic glass chip used for detecting chemical oxygen demand, and preparation method thereof
11/20/2013CN103398960A Method for detecting nadroparin calcium product
11/20/2013CN103398959A Device for measuring effective irradiation area of active light source in crop canopy reflection spectrum measurement
11/20/2013CN103398958A Terahertz gas sensor
11/20/2013CN103398957A Hyperspectrum and laser radar-based method for extracting vertical distribution of leaf area
11/20/2013CN103398956A Cotton color measuring method
11/20/2013CN103398955A Method for detecting amylose content in glutinous rice flour
11/20/2013CN103398954A Fent color decision method for dacron/spandex textile
11/20/2013CN103398953A Remote control sludge concentration detector
11/20/2013CN103398952A Optimization method of reflexivity of guided-mode resonance filter applied to detection of biosensor
11/20/2013CN103398951A Sewage turbidity detection apparatus
11/20/2013CN103398950A Array-type multi-optical-path system for gas-phase monitoring
11/20/2013CN103398949A Disposable counting chamber
11/20/2013CN103398948A ATR (attenuated total reflectance) probe for Fourier transform infrared spectrometer
11/20/2013CN103398947A Light irradiation device and light measurement device
11/20/2013CN103398946A Device for detecting color of liquid with reference transmission method
11/20/2013CN103398945A Adjustable laser gas remote sensing instrument and focal plane adjusting method thereof
11/20/2013CN103398944A Remote control dissolved oxygen detector
11/20/2013CN103398893A Determination method for trace ions in chromium salt
11/20/2013CN103397106A Hybrid snakehead rhabdovirus fluorescent quantitative PCR (polymerase chain reaction) detection kit and detection method thereof
11/20/2013CN103397099A Method for detecting quantity of pseudomonas fluorescens in rhizospheric soil during growth period of transgenic wheat by virtue of fluorescent quantitative PCR (Polymerase Chain Reaction)
11/20/2013CN103397075A New substrate system of horseradish peroxidase, and preparation method thereof
11/20/2013CN103396803A Fluorescent-magnetic multifunctional nanospheres with different magnetic response intensities and preparation method thereof
11/20/2013CN103396793A Multicolor luminous carbon nanodot as well as preparation method and application thereof
11/20/2013CN103396789A Triphenylamine two-photon fluorescence probe compound and preparation method and application thereof
11/20/2013CN103396788A Novel pH response fluorescent molecular probe and application thereof
11/20/2013CN103396504A Macrocyclic polyamine-based polyacetylene fluorescent sensor and preparation method thereof
11/20/2013CN103396420A Reagent, and its application in detection of divalent zinc ions
11/20/2013CN103396388A Preparation method of tetrabromophenolphthalein indicator
11/20/2013CN103396305A Process for purification of (meth) acrylic acid using on-line near IR analysis
11/20/2013CN103395845A Magnetic nanoparticle for rapid screening of estradiol
11/20/2013CN103395756A Preparation method of hydroxylamine hydrochloride
11/20/2013CN103394607A Bend forming and detecting all-in-one machine
11/20/2013CN103394382A Microfluidic chip with optical filtering characteristics
11/20/2013CN103393404A Multi-wavelength infrared polarized light real-time image guide system
11/20/2013CN103393399A Imaging apparatus and imaging method using optical coherence tomography
11/20/2013CN103393392A Depth and intensity adjustable type probe laser confocal micro endoscope system
11/20/2013CN102746527B Preparation method and application for rogor molecular imprinting membrane
11/20/2013CN102731817B Cefradine molecule imprinted membrane preparation method and application
11/20/2013CN102731479B Organic ligand, rare earth organic fluorescent probe material thereof and preparation method thereof
11/20/2013CN102721690B Chemical dyeing method for H2S in plant tissue
11/20/2013CN102706892B Crack defect tester
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