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)
06/1999
06/15/1999US5913252 Pyrotechnic tool driving device
06/15/1999US5913237 Apparatus for providing a fluid connection between a fixed fluid coupling and a moving container
06/15/1999US5913232 reference solution container for blood gas/electrolyte measuring system
06/15/1999US5912729 Measurement of plastic foam cell size using a visualization technique
06/15/1999US5912466 Apparatus and method for rapid detection of explosives residue from the deflagration signature thereof
06/15/1999US5912180 Mixing liquid samples with borate causing lead to precipitate, filtering precipitate from liquid, testing by contacting precipitate with reagent causing colorimetric reaction; for pollution control
06/15/1999US5911954 Adjustable zero-dead volume adapter assembly for connecting an end of a fluid supply tubing to a threaded inlet port of an analytical chemical instrument in sealed fluid flow communication
06/15/1999US5911881 Biasing device that guides file into restrictor
06/15/1999CA2062629C Apparatus and method for liquid sample introduction
06/10/1999WO1999028856A1 Method of cancer cell detection
06/10/1999WO1999028742A1 Method and device for disintegrating biological cells for the purpose of extracting and analyzing cell contents
06/10/1999WO1999028741A1 Method for measuring iodine, reaction instrument for specimen pretreatment, and device for hermetically sealing reaction instrument for specimen pretreatment
06/10/1999WO1999028736A1 Instrument
06/10/1999WO1999028727A1 Device for removing slag samples
06/10/1999WO1999028726A1 A sampling device for thermal analysis
06/10/1999WO1999028725A1 Automated system for chromosome microdissection and method of using same
06/10/1999WO1999027884A2 Container arrangement and method for transporting equine semen
06/10/1999DE19754564A1 Extraction of standard sample of sediment from stream bed
06/10/1999DE19753851A1 Vorrichtung zum kapillaren Flüssigkeitstransport An apparatus for capillary liquid transport
06/10/1999DE19753850A1 Probennahmevorrichtung Sampling device
06/10/1999DE19753847A1 Analytisches Testelement mit Kapillarkanal Analytical test element with capillary
06/10/1999DE19752743A1 Vorrichtung zur Entnahme von Schlackenproben Device for removal of slag samples
06/10/1999DE19751363A1 Detecting substance emission of an object
06/10/1999DE19751146A1 Monitoring of composition of hot process gases or emissions in operation of e.g. industrial furnace
06/10/1999CA2311429A1 Method and device for disintegrating biological cells for the purpose of extracting and analyzing cell contents
06/09/1999EP0920613A1 Disc-microtome
06/09/1999EP0920537A1 Method for chromosomes classification
06/09/1999EP0920356A2 Devices incorporating filters for filtering fluid samples
06/09/1999EP0858588B1 Multifunction valve
06/09/1999CN2323367Y Multifunctional serum separation sample feeder
06/09/1999CN1219235A Device for optical analysis of specimens
06/09/1999CN1218906A Method for analysing water solbule contaminant in the air of clean room and instrument thereof
06/08/1999US5911164 Compaction and pavement design testing machine and method for testing flexible pavement materials
06/08/1999US5910765 Detector for distinguishing a single specific environmental event
06/08/1999US5910450 Process and device for enriching gas, vapor and/or aerosol emissions released from an object
06/08/1999US5910419 Method for forensically screening hair samples for the presence of cannabinoids
06/08/1999US5910289 Device for collecting a blood sample from a plastic segment tube
06/08/1999US5910257 Purifying, removing the radioactive impurities in phosphoric acid by dipping a semiconductor into the heated phosphoric acid, the radioactive deposit on semiconductor
06/03/1999WO1999027345A1 Device and method for measuring cohesion in fine granular media
06/03/1999WO1999026464A2 Aerogel environmental sampler and concentrator
06/03/1999WO1998057746A3 Differential vacuum chamber for directed transport of a substance
06/02/1999EP0919810A1 Gas analyser
06/02/1999EP0919281A2 Sample tube rack
06/02/1999EP0918983A1 Portable sampling apparatus and system
06/02/1999EP0918563A1 Diagnostic test container
06/02/1999DE19812099C1 Apparatus for detaching a tissue from a medical instrument
06/02/1999DE19750452A1 Blood sample package
06/02/1999CN2322139Y Standard specimen preparing machine
06/02/1999CN2322138Y Air sampler
06/02/1999CN2322137Y Coal mine environmental air automatic sampler
06/02/1999CN1218553A Method for detection of contaminants
06/01/1999US5908599 Multilayer acrylic body
06/01/1999US5908566 Modified plasma torch design for introducing sample air into inductively coupled plasma
06/01/1999CA2112910C Fluid sampling system
05/1999
05/27/1999WO1999026055A1 Method, device and installation for analysing a gas effluent for determining dust rate
05/27/1999WO1999026053A1 Sensor housing for a calorimetric gas sensor
05/27/1999WO1999025465A1 Gelatine membrane filters and method for producing the same
05/27/1999WO1999025388A1 In vivo stain composition, process of manufacture, and methods of use to identify dysplastic tissue
05/27/1999WO1999019711B1 Method for producing arrays and devices relating thereto
05/27/1999WO1999012057A3 Microscope slide
05/27/1999WO1999005308A3 Apparatus and methods for arraying solution onto a solid support
05/26/1999EP0918221A2 Apparatus for performing laboratory tests automatically
05/26/1999EP0804731B1 Method and apparatus for fabricating microarrays of biological samples
05/26/1999CN2320997Y Medical microscopic slide
05/26/1999CN1217468A Quick-acting ceresin-wax slicing method
05/25/1999US5907157 Method and apparatus for preparing specimen
05/25/1999US5907110 For collecting and sampling fluid through a container wall
05/25/1999US5907109 Vehicle emission sampling probe apparatus
05/25/1999US5907108 Continuous sampling and dilution system and method
05/25/1999US5907107 For insertion into a pressurized gas pipeline
05/25/1999US5906947 Pipette tip used as a transfer container and containing agent to immobilize sample; additional protective tip with opening placed on pipette tip; to prevent contamination of reagents
05/25/1999US5906943 Method and apparatus for controlling gas evolution from chemical reactions
05/25/1999US5906919 Method for chromosomes classification
05/25/1999US5906148 Microtome having vibration dampening and micro-feeding mechanism
05/25/1999US5906101 Dewar flask-compatible storage system and method of use thereof
05/20/1999WO1999024831A1 Method of counting leukocytes and leukocyte counter
05/20/1999WO1999024809A1 Sample retrieval system
05/20/1999WO1999024808A1 Fugitive emission sensing system
05/20/1999WO1999024138A1 Device and methods for purifying biological molecules using low volumes of chromatographic and adsorptive media
05/20/1999WO1999015543A3 Process for sequencing an individual dna molecule
05/20/1999DE19747727A1 Filtering apparatus
05/20/1999CA2309281A1 Method of counting leukocytes and leukocyte counter
05/20/1999CA2243801A1 Process and devices for detecting substance emissions
05/19/1999EP0916406A2 Puck for a sample tube
05/19/1999EP0916398A1 Apparatus for initiating and/or promoting chemical processes by radiation of a reactant with electromagnetic radiation
05/19/1999EP0916082A1 Methods of predicting digestibility of forage material
05/19/1999EP0897530A4 Device to alternately supply a fluid to an analyzer
05/19/1999EP0668745B1 Assaying device
05/19/1999EP0662013B1 Apparatus for supercritical fluid extraction or supercritical fluid chromatography
05/19/1999CN2319805Y Dry process high temp. sampling probe with return device
05/19/1999CN2319804Y Automatic tracking dynamic pressure balancing smoke and dust sampler without replacing orifice plate
05/19/1999CN2319803Y Hemostix
05/18/1999US5905213 Liquid sampler having connecting device
05/18/1999US5905197 Membrane sampling device
05/18/1999US5904900 Device for sampling gaseous substances, liquids, aerosols or even powdered materials for in situ analysis
05/18/1999US5904296 Apparatus and system for synchronized application of one or more materials to a surface from a vehicle and control of a vehicle mounted variable positions snow removal device
05/14/1999WO1999023471A1 Device and method for the separation of human or animal cells of different densities from cellular dispersions which contain them
05/14/1999WO1999023468A1 Method and apparatus for mixing and separating particulate matter from a liquid specimen
05/14/1999WO1999023465A2 Power switching for marine seismic systems
05/14/1999WO1999022868A1 Pressure-enhanced extraction and purification
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