Patents
Sitemap › G01 - Measuring; Testing › G01N - Investigating or analysing materials by determining their chemical or physical properties › G01N 1 - Sampling; Preparing specimens for investigation
Patents for G01N 1 - Sampling; Preparing specimens for investigation (74,036)
11/1999
11/04/1999WO1999044063A3 Tumor tissue microarrays for rapid molecular profiling
11/04/1999WO1999044062B1 Cellular arrays for rapid molecular profiling
11/04/1999WO1999042806B1 Fiber sampling device
11/04/1999DE19820174A1 Extraction of aerosol particles from air
11/03/1999EP0953842A1 Automatic analyzer with mixing chamber tapered at its lower side and socket unit sealingly connected to mixing chamber
11/03/1999EP0953835A1 Apparatus for detection of a fluorescence pattern corresponding to ligand binding on a substrate
11/03/1999EP0953377A1 Method for establishing a fluid containing size-controlled particles
11/03/1999EP0953129A1 A method for cryopreservation of biological samples
11/03/1999EP0952890A1 Analytical system and method
11/03/1999CN1234113A Exhaust gas measuring instrument
11/03/1999CN1234112A Tool and method for transfer of drops
11/03/1999CN1046161C Machine for taking sampling coal from coal storage field
11/02/1999US5977543 Sample for transmission electron microscope analysis having no conductive material in the electron beam path, and its manufacturing method
11/02/1999US5976895 A test kit for testing of fluid samples for drugs of abuse.
11/02/1999US5976890 Reduction furnace process for quantitative deuterium determination in hydrogen containing samples
11/02/1999US5976889 Gas analyzer and method for detecting NOx
11/02/1999US5976885 Method for the detection of cellular abnormalities using infrared spectroscopic imaging
11/02/1999US5976871 Cytogenetic chamber
11/02/1999US5976829 Dual purpose tissue fixative
11/02/1999US5976824 Method and apparatus for collecting a cell sample from a liquid specimen
11/02/1999US5976470 Sample wash station assembly
11/02/1999US5976468 Apparatus and method to supply a fluid sample to an analyzer
11/02/1999US5976085 In situ calibration system for sensors located in a physiologic line
11/02/1999US5975343 Collection container assembly
11/02/1999US5975153 Capillary fill test device with improved fluid delivery
11/02/1999US5974900 Manually operated stream sampling device and method
11/02/1999US5974899 Soil nutrient extraction method using pressurized hot water
11/02/1999US5974811 Suction device for cutting wastes in a cryostatic microtome
10/1999
10/28/1999WO1999054708A1 Dust sample collector and analyser
10/28/1999WO1999054035A1 Use of continuously variable power in microwave assisted chemistry
10/28/1999WO1999054034A1 Flexible vessel and frame for microwave assisted chemistry
10/28/1999WO1999042827A3 Device for detecting oligonucleotide and/or polynucleotide hybridization
10/28/1999DE19918078A1 Microtome for cutting frozen or rigid biological samples into discs
10/28/1999DE19817853A1 Personal gas tracing device with signal transmission
10/28/1999CA2329518A1 Flexible vessel and frame for microwave assisted chemistry
10/27/1999EP0951980A2 Apparatus for cleaving crystals
10/27/1999EP0951578A1 Precision etching and coating system
10/27/1999EP0951529A1 Steam reformer with internal hydrogen purification
10/27/1999CN2345974Y Grinding clamping apparatus pneumatic sample conveyed steel sample
10/27/1999CN2345973Y Combined pipe type sampler
10/27/1999CN1233072A Method for detecting under-etched vias
10/27/1999CA2235984A1 Gas/liquid separator
10/26/1999US5973267 Probe sheath
10/26/1999US5972711 Increasing rate of chemical reactions while controlling high temperature by adding reagent to heated, larger portion of another reagent at atmospheric pressure; irradiating mixture to avoid thermal dilution and maintain temperature
10/26/1999US5972297 Closure for sealing an open end of a specimen collection container from the environment
10/26/1999US5971158 Laminar flow
10/26/1999US5971038 Process and device for checking the tablet parameters
10/26/1999US5970806 Multi-cylinder pipette
10/26/1999US5970805 Fiber sampling device
10/26/1999US5970804 Methods and apparatus for analysis of complex mixtures
10/26/1999US5970803 Method and apparatus for identifying and analyzing vapor elements
10/26/1999CA2078938C Apparatus for dyeing tissues
10/22/1999CA2266989A1 Moisture extractor system for gas sampling
10/21/1999WO1999053357A1 Adhesive cover slip and method for microscopy
10/21/1999WO1999053307A1 Gas analyzing device and method
10/21/1999WO1999053291A1 Self contained diagnostic test unit
10/21/1999WO1999053290A1 Particulate compositions
10/21/1999WO1999053121A1 Automated chemical process control system
10/21/1999WO1999043433A3 Devices and methods for test sample preparation
10/20/1999EP0950176A1 Device for sampling a liquid in a reservoir
10/20/1999EP0600939B1 Method and apparatus for automated tissue assay
10/20/1999CN2344770Y Sampler for transformer oil
10/20/1999CN2344769Y Sample injection device supercritical fluid extraction
10/20/1999CN2344768Y Pipeline sealing sampler
10/20/1999CN2344767Y Culture medium constant temp. sampler
10/19/1999USRE36344 Apparatus and process for measuring the temperature of a sample heated in a microwave chamber
10/19/1999US5969272 Sample sucking pipe and method for manufacturing same
10/19/1999US5969271 Ambient sampler with rain protection
10/19/1999US5968452 System for controlling flow of a diluted sample and determining pollutants based on water content in engine exhaust emissions
10/19/1999US5968436 Method of fixedly supporting biopsy specimen and embedding cassette
10/19/1999US5968018 Cell separation device and in-line orifice mixer system
10/16/1999CA2234988A1 Grain bin sampler
10/14/1999WO1999051981A1 Method for automatically testing and controlling surface-active contents in aqueous solutions used in a process
10/14/1999WO1999051980A2 Rapid characterization of polymers
10/14/1999WO1999051962A1 Specimen slicer
10/14/1999WO1999036094A9 Composition and method for treating metastatic tumors or cancer induced by cells expressing sv40 tumor antigen
10/14/1999DE19814500A1 Automatische Kontrolle und Steuerung des Tensidgehalts in wäßrigen Prozeßlösungen Automatic control and the surfactant in aqueous process solutions
10/14/1999DE19812551A1 Microbiological gas test assembly has sterile filter supplying gas sample
10/14/1999DE19812286A1 Continually-operated filter surrendering filtrate for automatic analysis
10/14/1999CA2326775A1 Automatic monitoring and control of the surfactant content in aqueous process solutions
10/13/1999EP0948398A1 Solid supports for analytical measuring processes, a process for their preparation, and their use
10/13/1999EP0826141B1 Particle collector
10/13/1999EP0709136B1 Bag for crushing and dispersion
10/13/1999CN2343585Y Natural gas trace metal sampler
10/13/1999CN2343584Y Analyzing sampler for insulating oil
10/13/1999CN1231727A Contact macroradiography characterization of doped optical fibers
10/12/1999US5966683 Apparatus and method for analyzing chemical system data
10/12/1999US5965803 Odor collection apparatus
10/12/1999US5965801 Apparatus for rapid measurement of hydrogen concentration and its use in the measurement of nitrogenase activity
10/12/1999US5965454 Automated histo-cytochemistry apparatus and encapsulation system for processing biological materials
10/12/1999US5965453 A test apparatus with a transparent tube having at one end a sample unit, the other end a detachable or nondetachable unit which are connected, and includes a cover with a probe and a swab at one end; rapid, efficient and disposable apparatus
10/12/1999US5965447 Pretreating apparatus for analytic container and automatic filling system
10/12/1999US5965090 Vacuum loading of test sample cards in an analytical instrument
10/12/1999US5964984 Method and apparatus for working up a sample of liquid
10/12/1999US5964712 Apparatus and breathing bag for spectrometrically measuring isotopic gas
10/12/1999US5964138 Clamping device for a blade-shaped cutting knife of a microtome
10/07/1999WO1999050643A1 Molecular sensing apparatus and method
10/07/1999WO1999050638A1 Method of supplying fluid to at least one diagnostic instrument
10/07/1999WO1999050442A1 A flow injection flow cytometry system for on-line monitoring of bioreactors and method for monitoring
10/07/1999WO1999050171A2 Fluid sampling tool
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