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)
06/1995
06/28/1995EP0659274A1 Method of sample preparation for urine protein analysis with capillary electrophoresis
06/28/1995EP0477331B1 Manual device for generating local under or over pressure
06/28/1995CN1104325A Gas leak sensor system
06/27/1995US5428690 Method and apparatus for automated assay of biological specimens
06/27/1995US5428443 Laser diffraction-type particle size distribution measuring method and apparatus
06/27/1995US5428440 Nonintrusive airborne iron based particle detector
06/27/1995US5427950 Determining very small amount of low energy beta radiation in a biological sample; freezing
06/27/1995US5427742 Tissue processing cassette
06/27/1995US5427741 Pressure resistant reinforcing means for containers for materials to be microwave heated
06/27/1995US5426987 Apparatus for collecting small samples from flowable solids
06/27/1995CA2035067C Fluid mixing device
06/27/1995CA1336036C Dimensionally stable polyester yarn for high tenacity treated cords
06/22/1995WO1995016904A1 Fast continuous gas mixture analysis method and device
06/22/1995WO1995016632A1 Method and device for collection of liquid samples
06/22/1995DE4343717A1 Verfahren und Vorrichtung zum Entnehmen einer für ein Milchvolumen repräsentativen Milchprobe Method and device for taking a representative milk sample for a volume of milk
06/22/1995DE4343516A1 Sampling device for released gas measurement
06/22/1995DE4343460A1 Cultivation and fixing device for biological prepn.
06/22/1995DE4341582C1 Method for analysing suspended biological cell material for boron by atomic absorption spectroscopy
06/21/1995EP0658762A2 Automatic chemistry analyzer
06/21/1995EP0658756A1 Method and apparatus for sampling an aerosol and use of the method
06/21/1995CN2201663Y Power-less automatic continuous sampler
06/20/1995US5426057 Reacting solution of inorganic compound with organic material on surface to form precipitate which can then be dissolved and measured
06/20/1995US5425921 Used for nucleic acid amplification
06/20/1995US5425918 Apparatus for automatic tissue staining for immunohistochemistry
06/20/1995US5425915 Culturette safety sleeve
06/20/1995US5425849 Film-type evaporator
06/20/1995US5425390 Purging method
06/20/1995US5425268 Water immersible vapor sensor
06/20/1995US5425264 Plastic high vacuum piping components
06/20/1995US5425263 Method for inspecting an article for concealed substances
06/20/1995CA1335942C Fluid sampling and transfer valve assembly
06/20/1995CA1335941C Device for transfer of fluid into sealable vials
06/15/1995WO1995015681A1 Method and device for testing blood units for viral contamination
06/15/1995CA2154748A1 Method and device for testing blood units for viral contamination
06/14/1995EP0657924A2 Method for analyzing an impurity on a semiconductor substrate
06/14/1995EP0657382A2 Fluid delivery system
06/14/1995EP0657030A1 Calibration solutions useful for analyses of biological fluids and methods employing same.
06/14/1995EP0656763A1 Oral collection device and kit
06/14/1995DE4443407A1 Analysis device esp. for molten metal analysis
06/14/1995DE4343461C1 Fixing biological prepn., esp. plant sample, using fixative contg. aldehyde
06/14/1995CN1103716A Sampling apparatus for coal conveying belt
06/14/1995CN1028907C Probe for taking gas samples and temperature measurement in shaft furnace
06/13/1995US5424040 For pathology specimens; simplification, accuracy
06/13/1995US5424038 Blocks connected by conduits; switches; drains
06/13/1995US5423792 Biological fluid specimen collection container
06/13/1995US5423228 For analyzing gaseous components of a gas stream
06/13/1995US5423226 Flow measurement system
06/13/1995US5423222 Method for determining the relative amount of deformation induced in a sealing component by a sealing
06/13/1995CA2009160C Apparatus for measuring a liquid specimen
06/13/1995CA1335866C Method and apparatus for non-intrusive continuous and automatic taking of samples, storing and disposing of samples and data for an eventual evaluation
06/10/1995CA2125217A1 Fluid delivery system
06/08/1995WO1995015671A1 Apparatus and process for performing a chemical reaction
06/08/1995WO1995015485A1 Fluid-lock fixed volume injector
06/08/1995WO1995015401A1 Agarose plug mold and processing chamber
06/08/1995WO1995015119A1 Mid-stream fluid sampler
06/08/1995DE4443268A1 Powder sampling appts. e.g. for flour analysis
06/08/1995DE4341911A1 Cell suspension examination
06/08/1995CA2177832A1 Agarose plug mold and processing chamber
06/07/1995EP0656540A2 Dyeing agent and apparatus for image analysis of flow type stain particles
06/07/1995EP0656539A1 Method in conjunction with the analysis of a gas and a gas analyzer
06/07/1995EP0656229A1 Pipette system
06/07/1995EP0565594B1 Apparatus for dry chemical analysis of fluids
06/06/1995US5422277 Cell fixative composition and method of staining cells without destroying the cell surface
06/06/1995US5422079 Source of inert gas, line into which gas flows under pressure to outlets and, in successive connection by appropriate valves, vessels, reaction chamber, liquid flow detectors, columns
06/06/1995US5421215 Immersion sampler for molten metals with reduced area slit-shaped inlet
06/06/1995US5421214 Air sampler for clean rooms
06/06/1995US5421194 Liquid quality analysis system combining sparging and an infrared gas cell
06/06/1995CA1335782C Methods and apparatus for quantifying components in liquid samples
06/01/1995WO1995015001A2 Enhanced resolution maldi tof-ms sample surface
06/01/1995WO1995014916A1 Method of rinsing a device for circulating a liquid to be sampled
06/01/1995WO1995014533A1 Method and apparatus for collecting a cell sample from a liquid specimen
06/01/1995WO1995010035A3 Automated staining apparatus and method
06/01/1995WO1995008774A3 Automated continuous and random access analytical system and components thereof
06/01/1995DE4341005A1 Concn. of leucocytes from blood prods. using a selective sorbent
06/01/1995DE4340026A1 Mixture ratio measuring device
05/1995
05/31/1995EP0655769A1 Method and apparatus for preparing an electrospray ion source sample
05/31/1995EP0655618A2 Secondary ion mass spectrometric analysis of metals and method of preparing standard sample therefor
05/31/1995EP0655133A1 Apparatus for the detection of volatile amines
05/31/1995EP0655131A1 Passive dust sampler
05/31/1995EP0654972A1 Method and apparatus for obtaining cytology monolayers
05/31/1995CN2199535Y Automatic continuous sampler without energy source
05/30/1995US5420432 Organic pollutant monitor
05/30/1995US5420039 Control of continuous microwave digestion process
05/30/1995US5419279 Apparatus for depositing and staining cytological material on a microscope slide
05/30/1995US5419211 Device for taking soil samples
05/30/1995US5419209 System and protocol for residential environmental assessment
05/30/1995US5419177 Refrigerant gas contamination detector kit
05/26/1995WO1995014235A1 Sample tube rack and adapter
05/26/1995WO1995014223A1 Diffusion cell
05/26/1995WO1995014222A1 Solid digestion of samples
05/26/1995WO1995014221A1 Processing cassette for tissue samples
05/26/1995WO1995014219A1 Microtome
05/26/1995WO1995014086A1 Cartridge for preparing purified nucleic acids
05/26/1995WO1995013987A1 High temperature evaporation inhibitor liquid
05/26/1995CA2176597A1 Sample tube rack and adapter
05/24/1995EP0654669A2 Liquid separation apparatus and method
05/24/1995EP0653997A1 Improvements in or relating to security containers for samples
05/24/1995EP0653965A1 Fluid delivery system uitlizing multiple port valve.
05/24/1995EP0653964A1 Method and device for the inspection of containers on a conveyor.
05/24/1995EP0653959A1 Apparatus for drawing fluid sample, components thereof, and a slide assembly for use therewith.
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