168868 ⎘
Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation; Column chromatography; Detectors specially adapted therefor Optical detectors
Device for quantifying the relative contents of two isotopes of at least one specific gaseous constituent contained in a gaseous sample from a fluid, related assembly and process
#602Methods of making and using an apparatus and devices for placing light and sample in photo-emitting or absorbing devices
#603Light scattering detector
#604Method of measuring glycated hemoglobin concentration
#605Spectrophotometer
#606Real-time, on-line analysis of haloacetic acid species and amounts thereof in drinking water supplies
#607METHOD OF DETERMINING THE EFFECTIVENESS OF WATER PURIFICATION
#608Use of particulate labels in bioanalyte detection methods
#609Optofluidic devices and methods of using the same
#610FLUORESCENCE DETECTION SYSTEM
#611Analysis method effected with rapid analyte chemical separation and quick detection
#612Analysis system
#613Evaporative light scattering device and methods of use thereof
#614Laser-induced fluorescence detection device and method
#615FLOW CELL AND PROCESS FOR PRODUCING THE SAME
#616Multi-dimensional explosive detector
#617ORGANIC AND INORGANIC MERCURY DETECTION
#618System and method for detecting and analyzing particles utilizing online light scattering and imaging techniques
#619Entropic trapping and sieving of molecules
#620Capacitively coupled dielectric barrier discharge detector
#621Evaporative light scattering detector
#622Opaque additive to block stray light in teflon AF light-guiding flowcells
#623Methods and apparatus for measuring the concentration of a substance in a solution
#624Analysis of liquid chromatography eluates
#625Fluorescence detector and liquid chromatograph having the fluorescence detector
#626Gas discharge tube light source apparatus and liquid chromatograph
#627Apparatus and method for eliminating the breakthrough peak in differential detectors
#628Microfluidic detection device having reduced dispersion and method for making same
#629POLYMERIC DEVICE SUITABLE FOR ULTRAVIOLET DETECTION
#630HPLC METHOD FOR SEPARATION AND DETECTION OF HYDROMORPHONE AND RELATED OPIOID PHARMACOPHORES
#631Method to derive physical properties of a sample after correcting the effects of interdetector band broadening
#632Microscale Electrochemical Cell And Methods Incorporating The Cell
#633Analyzing samples having diverse analytes in presence of salt using chromatography and evaporative light scattering detection
#634Liquid Chromatography Apparatus
#635Polypeptide formulations and methods for making, using and characterizing them
#636Online analyte detection by surface enhanced Raman scattering (SERS)
#637Liquid Chromatograph
#638Lateral flow quantitative assay method and strip and laser-induced fluorescence detection device therefor
#639Automatic sampling and dilution apparatus for use in a polymer analysis system
#640Light scattering detector
#641Injector
#642Measuring trace components of complex gases using gas chromatography/absorption spectrometry
#643Optical measurement apparatus
#644Flow cell for optical detector and method of forming same
#645Dual-detector systems and methods having utility in biomolecular measurements
#646Process for reducing contaminating Michael acceptor levels in oxycodone and other compositions
#647Multi-functional and configurable assay
#648Coupling of conduits with a channel
#649TRANSMISSION-BASED OPTICAL DETECTION SYSTEMS
#650Microfluidic arrangement for microfluidic optical detection
#651Microfluidic detection device having reduced dispersion and method for making same
#652Liquid chromatographic method and system
#653Optical device for light detector
#654Optical detection device with reduced light throughput oscillations
#655Liquid chromatographic method and system
#656Flow through cell for optical spectroscopy
#657Capillary tube flow cell
#658Focused droplet nebulizer for evaporative light scattering detector
#659Sensitive sensing based on optical nonlinear wave mixing
#660Evaporative light scattering detector
#661Optical multiplexer for liquid samples in a conduit
#662Elution test method and apparatus
#663Polypeptide formulations and methods for making, using and characterizing them
#664Method for determining concentration profiles from infrared profiles and from HPLC data
#665Microscale diffusion immunoassay in hydrogels
#666Apparatus for effecting chemical separation and SERS detection using metal-doped sol-gels
#667Apparatus for effecting chemical separation and plural-point SERS detection using metal-doped sol-gels
#668Methods and systems for detection of macrolides
#669Laser-induced fluorescence detection device and method
#670Photoelectrocatalytic method and photoelectrochemical detector for electrochemical analysis
#671Capillary multi-channel optical flow cell
#672Techniques for controlling the optical properties of assay devices
#673System and method for determining radius of gyration, molecular weight, and intrinsic viscosity of a polymeric distribution using gel permeation chromatography and light scattering detection
#674Multi-functional and configurable assay
#675Methods and apparatus for identifying compounds in a sample
#676Optical assembly and method for detection of light transmission
#677Liquid chromatographic method and system
#678Plasmonic and/or microcavity enhanced optical protein sensing
#679Lateral flow quantitative assay method and strip and laser-induced fluorescence detection device therefor
#680Light scattering detector
#681Fluid analyzing cell using a cavity with pipeline
#682Apparatus for measuring spectral absorbance using a unique optical modulator to produce spectral absorbance data and process for making same
#683Analysis method of absolute molecular weight and molecular weight distribution of low-substituted hydroxypropyl cellulose
#684Injector
#685Use of particulate labels in bioanalyte detection methods
#686Chromatography system, method and software for the separation of biomolecules
#687Opaque additive to block stray light in amorphous fluoropolymer light-guiding flowcells
#688Miniaturized analytical system
#689Method for correcting the effects of interdetector band broadening
#690Cell for sample detection in chromatography, and method for detecting samples and sample detector using the cell
#691Fluorescence detector geometry
#692Modular optical detector system
#693Tunable laser spectroscopy measurement of C13 ethane
#694Methods and compositions for modulating complex mixtures by selective deletion chromatography
#695Adaptive gas analyzer
#696Degassing device
#697Determining degradation of 3,4-diaminopyridine
#698Integrated chromatography column injector detector device
#699Chromatographic offline sample preparation and storage for sample analysis
#700Preparative size-exclusion chromatography for separation and purification of water-stable Cd-based quantum dots
#701Device and method for cavity detected high-speed diffusion chromatography