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)
11/1997
11/18/1997CA2020480C Determining collective fluid inclusion volatiles compositions for inclusion composition mapping of earth's subsurface
11/13/1997WO1997042503A1 Method and installations for separating magnetic particles in a fluid for biological analysis, and application of said method
11/13/1997WO1997042499A1 Process and device for determining the oxidisable substance content of aqueous liquids
11/13/1997WO1997042486A1 The detection of airborne pollutants
11/13/1997WO1997042480A1 Noncontact inspection apparatus
11/13/1997WO1997041955A1 Method and device for handling specimens
11/13/1997DE19617964A1 Highly flexible detection and measurement method for substances in gases and liquids
11/13/1997DE19617910A1 Verfahren und Vorrichtung zur Bestimmung des Gehalts an oxidierbaren Inhaltsstoffen in wässrigen Flüssigkeiten Method and apparatus for determining the content of oxidizable constituents in aqueous liquids
11/13/1997DE19617307A1 Testing inner condition of trees and wood components by removing wood core
11/13/1997CA2253354A1 Process and device for determining the oxidisable substance content of aqueous liquids
11/12/1997EP0806648A1 Device for taking a sample from a conduit
11/12/1997EP0806647A2 Method and apparatus for dispensing and distributing liquid sample
11/12/1997EP0806646A2 Method and apparatus for heating and dispensing a liquid sample
11/12/1997EP0806475A2 Filter apparatus and method of separating micro-tissues of an organism using said filter apparatus
11/12/1997EP0805975A1 Pressure injection apparatus for capillary electrophoresis apparatus
11/12/1997EP0805964A1 A sampling device for thermal analysis
11/12/1997EP0638166B1 Carbon particulate monitor
11/12/1997CN2267461Y Apparatus for washing specially hair-like sample
11/12/1997CN2267460Y Water sampling and reation apparatus for water analysis
11/11/1997US5687093 Integrated system for gathering, processing, and reporting data relating to site contamination
11/11/1997US5686673 Sampler
11/11/1997US5686314 Surface processing method effected for total-reflection X-ray fluorescence analysis
11/11/1997US5686313 Method for preparation of microscopic, especially electron-microscopic, slides for the preparation of sections
11/11/1997US5686238 Improving the accuracy of diagnostic tests
11/06/1997WO1997041419A1 Analysis of complex mixtures
11/06/1997WO1997041412A1 Analysis of complex mixtures
11/06/1997DE19618773C1 Continuous sample preparation and X=ray fluorescence spectroscopy
11/06/1997DE19617707A1 Waste water analysis assembly
11/06/1997CA2252715A1 Analysis of complex mixtures
11/05/1997EP0805345A2 Sample dilution module
11/05/1997EP0804731A1 Method and apparatus for fabricating microarrays of biological samples
11/05/1997EP0804730A1 Automated tissue assay using standardized chemicals and packages
11/05/1997EP0749571B1 Spectrophotometric techniques
11/04/1997US5684712 Apparatus and method for cell separation
11/04/1997US5683915 Solid phase media
11/04/1997US5683658 Reagent bottle
11/04/1997US5683381 In-line microwave warming apparatus
11/02/1997CA2200918A1 Sample dilution module
10/1997
10/30/1997WO1997039918A1 Process and device for determining skidding conditions on roadways and the like
10/30/1997WO1997039815A1 Method and apparatus for diffusive transfer between immiscible fluids
10/30/1997WO1997039814A1 Method and apparatus for diffusive transfer between immiscible liquids
10/30/1997DE19710196A1 Device for analysing gas in vacuum tube, e.g. cathode ray tube, lamp or fluorescent display
10/30/1997DE19703842A1 Volumetric dosing apparatus for materials e.g. fluids, pastes, powders, in chemical and pharmaceutical industry
10/30/1997DE19616216A1 Laser beam process and assembly separates individual cells from tissue mass
10/29/1997EP0803723A1 Device for taking noxious liquidsampler, in particular loaded with solid particulates
10/29/1997EP0803064A1 Fluid sampling device
10/29/1997EP0803057A1 Apparatus and method for drawing liquid samples and dispensing them into a plurality of test tubes
10/29/1997EP0803056A1 Assembly for treating a sample in a liquid medium, particularly a biological material sample
10/29/1997EP0651675B1 Centrifugal method for concentrating macromolecules from a solution and device for carrying out said method
10/29/1997CN1163666A Object holder for thin object carriers
10/28/1997US5681741 Cover for retaining liquid sample against slide surface during amplification of dna by polymerase chain reaction
10/28/1997US5681531 Apparatus for mixing at least partially immiscible liquids
10/28/1997US5681437 Sample deposition device
10/23/1997WO1997039348A1 Slide transport system
10/23/1997WO1997039330A1 Method and composition for controlling formaldehyde fixation by delayed quenching
10/23/1997WO1997039329A1 Device for optical analysis of specimens
10/23/1997WO1997039328A1 Method and apparatus for treatment of human or animal cell samples
10/23/1997WO1997039327A1 Chemical sampling/dispensing apparatus
10/23/1997WO1997039064A1 Fluorinated xanthene derivatives
10/23/1997WO1997038776A1 Integral coalescer filter-membrane device and system
10/23/1997DE19616900A1 Determination of biomass concentration in an air coal dust flow of coal/wood particle power station
10/23/1997CA2251668A1 Device for optical analysis of specimens
10/22/1997EP0802413A2 Automatic sample testing machine
10/22/1997EP0801982A2 Plunger type burette
10/22/1997EP0801732A1 Method and apparatus for treatment of human or animal cell samples
10/22/1997EP0801731A1 Sampling and measuring device with calibrating piston
10/22/1997EP0801590A2 Filtration apparatus
10/22/1997EP0801589A1 Filter systems and apparatus
10/22/1997EP0801543A1 Device and method for transferring fluids for analysis
10/22/1997EP0801537A1 Blood sampling apparatus
10/22/1997EP0749567B1 Tissue processing
10/22/1997EP0535212B1 Liquid specimen container and attachable testing modules
10/22/1997CN1162992A Sampling means for a chemical analysis apparatus
10/22/1997CN1162928A Method and apparatus for diffusive transfer between immiscible fluids
10/21/1997US5679580 Rapid evaporation method for analysis
10/21/1997US5679535 Apparatus, kit and method for the collection and determination of environmental antigens
10/21/1997US5679154 Cytology centrifuge apparatus
10/21/1997US5678465 Tissue slice thickness measuring apparatus and method
10/21/1997CA2014337C Method and apparatus for measuring a parameter of a gas in isolation from gas pressure fluctuations
10/16/1997WO1997038433A1 Sub-micron chemical imaging with near-field laser desorption
10/16/1997WO1997038295A1 Device to alternately supply a fluid to an analyzer
10/16/1997WO1997038294A1 Apparatus for and method of collecting trace samples for analysis
10/16/1997WO1997037767A1 Apportioning system
10/16/1997WO1997037676A1 Novel ectoparasite saliva proteins and apparatus to collect such proteins
10/16/1997CA2251179A1 Apportioning system
10/16/1997CA2250835A1 Novel ectoparasite saliva proteins and apparatus to collect such proteins
10/15/1997EP0801306A1 Method for immunohistochemically quantitating co-localized molecules
10/15/1997EP0800571A2 Biological analysis device having improved contamination prevention
10/15/1997EP0679325B1 Device and process for handling, treating and observing small particles, especially biological particles
10/15/1997EP0470202B2 Cuvette
10/15/1997CN2264908Y Laser porolysis micro analytical sampling device
10/15/1997CN1162190A Method for preparing integrated circuit plane figure sample for transmission electron microscopy, and observation method thereof
10/15/1997CN1162115A Rubber film for sampling ovum of pinworm
10/15/1997CN1036154C Automatic gathering and analytic system of methane, and method thereof
10/15/1997CN1036153C Hollow needle for measurement of viscosity of liquid
10/15/1997CN1036118C Tumor image diagnostic method and system thereof
10/14/1997US5677966 Interactive automated cytology method incorporating both manual and automatic determinations
10/14/1997US5677193 Method and apparatus for processing a test sample to concentrate an analyte in the sample from a solvent in the sample
10/14/1997US5676910 Movable carriage; spreader blade mounted on flexible member; storage platform; cleaning pad
10/14/1997US5676144 Method and apparatus for determination of chemical species in body fluid
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