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)
12/1985
12/31/1985US4562044 On-line coal analyzer
12/31/1985US4561315 For use in a well pipe
12/31/1985US4561289 Perforated end plug plate for testing core samples
12/31/1985US4561288 Flue gas analyzer with carbon monoxide detector
12/27/1985EP0165801A2 Method and apparatus for aseptic sampling of fermentation liquor from a fermentation tank
12/27/1985EP0165262A1 Volumetric pump with replaceable reservoir assembly.
12/24/1985US4560535 Recesses, diffrenet configuratiuon, vessels, protective devices
12/24/1985US4560314 Magazine arrangement for measuring and/or sampling probes
12/24/1985US4559808 Gas/liquid separator and atomization cell
12/24/1985CA1198539A1 Heat stable, polymer-forming composition
12/24/1985CA1198335A1 Female urine collection device
12/24/1985CA1198294A1 Fluid sampling
12/19/1985WO1985005691A1 Apparatus for microscopic examination
12/19/1985WO1985005684A1 Method and reagent system for four-population differential determination of leukocytes
12/19/1985WO1985005640A1 A reagent system and method for identification, enumeration and examination of classes and subclasses of blood leukocytes
12/19/1985WO1985005550A1 Urine collecting and measuring device
12/18/1985EP0165181A1 Device for taking and treating samples of solid, liquid or gaseous materials for their analysis
12/18/1985EP0164824A2 Clamping mechanism for the cutter of a microtome
12/18/1985EP0164679A2 Apparatus for fluid level sensing
12/18/1985EP0164591A2 Method for continuously determining and monitoring the concentration of noxious components in particle-laden gases
12/17/1985US4559309 Staining with rhodamine 123 and ethidium bromide to determine motility and viability
12/17/1985US4558752 Device for obtaining dust from minerals
12/17/1985US4558603 Needle assembly for introducing a carrier gas into a sample vessel
12/17/1985US4558602 Large capacity sample bucket and bucket sampler having low clearance
12/17/1985CA1198063A1 Reusable filter unit with recoverable filter membrane
12/17/1985CA1197998A1 Liquid sampling device
12/17/1985CA1197997A1 Process for the distribution and preparation of samples from primary vessels
12/11/1985EP0164169A1 Water separator for a gas analyser
12/10/1985US4557903 Apparatus for preparing and embedding tissue samples for histological examination
12/10/1985US4557902 Filter element seals tightly
12/10/1985US4557419 Temperature-actuated flow control device
12/10/1985US4557152 Sampling device for molten metals
12/10/1985US4557151 Sampler incorporating pressure balanced check valve
12/05/1985WO1985005446A1 Single dye replacement for romanowsky plural dye variable compositions in human biopsy specimen constituent identifications
12/04/1985EP0163584A1 Device for taking an oil sample in the sump of an internal-combustion engine and the like
12/03/1985US4555931 Apparatus for measuring or controlling the separation ratio of gas
11/1985
11/27/1985EP0162728A2 High temperature sample probe
11/26/1985US4555396 Use of pyrylium and thiapyrylium compounds as biological stains
11/26/1985US4554826 Automatic depth-determining aquatic sampling device
11/21/1985WO1985005179A1 Metachromatic dye sorption means for differential determination of sub-populations of lymphocytes
11/21/1985EP0161931A2 Gas analyzer
11/21/1985EP0161856A2 Apparatus for the cryofication of specimens
11/21/1985EP0161855A2 Apparatus for the cryofixation of specimens
11/21/1985EP0161847A2 Metering arrangement
11/21/1985EP0161613A2 Method and apparatus for sampling bulk materials
11/21/1985EP0161552A2 Method for obtaining a representative milk sample from a larger milk volume, and sampling device
11/21/1985EP0161535A2 Device for sampling solid materials
11/19/1985US4554073 Hermetic sealing, fibers, capillaries, sleeves
11/19/1985US4553677 Dilution bottle
11/19/1985CA1196836A1 Random access single channel sheath stream apparatus
11/19/1985CA1196800A1 Atmospheric air sample collection device
11/13/1985EP0160945A2 Apparatus for dividing samples of suspensions or bulk materials
11/12/1985US4551992 Apparatus for cooling a biological or medical specimen
11/12/1985CA1196515A1 Device for detecting persons buried by avalanches
11/07/1985WO1985004955A1 Device and method for sampling a free falling flow of solid materials
11/05/1985US4551434 Method for recognizing structural inhomogeneities in titanium alloy test samples including welded samples
11/05/1985US4550620 End-filling sampler for molten metals
10/1985
10/30/1985EP0159950A1 Device for taking samples from semi-solid media
10/30/1985EP0159603A2 Immunocytochemical microscope control slides
10/30/1985EP0159375A1 Method and apparatus for the batch preparation of sample aliquots by solvent extraction and separation of solubles from nonsoluble particulate
10/29/1985US4550016 Composite cytologic counterstain formulation
10/29/1985US4549965 Liquid chromatographic method and apparatus with membrane for post-column derivatization
10/29/1985US4549612 Soil sampler
10/29/1985US4549440 For internal combustion engines
10/24/1985WO1985004599A1 Dispensing device for liquids
10/23/1985EP0159230A1 Process and sensing element for the detection of the presence of certain elements in a moving fluid
10/23/1985EP0159155A2 Clamping mechanism for a cutter of a microtome
10/22/1985US4548903 Method to reveal microstructures in single phase alloys
10/22/1985US4548497 Method and device for introducing a sample into a graphite tube
10/22/1985US4548088 Oil sampling system
10/22/1985US4548087 Coal sampling device
10/22/1985US4548051 Cryostat microtome apparatus
10/16/1985EP0158484A2 Clamping mechanism for a cutter of a microtome
10/16/1985EP0158483A2 Tank for use in specimen treatment apparatus
10/16/1985EP0158440A2 Fluid sampling valve
10/15/1985US4547340 Treating vessel supported on rotatable turntable
10/15/1985US4546659 Atmospheric air sample collection device
10/09/1985EP0157229A1 Apparatus for determining the concentration of microbes in the air
10/08/1985US4545831 Method for transferring a thin tissue section
10/08/1985US4545432 Device for retrieving objects from wells
10/08/1985US4545235 Gas analyzer with aspirated test gas
10/08/1985US4545218 Cryogenic fixation apparatus
10/08/1985CA1195013A1 Process for the selective analysis of individual trace-like components in gases and liquids
10/08/1985CA1194766A1 Use of pyrylium and thiapyrylium compounds as biological stains
10/02/1985EP0156742A1 Automatic digesting apparatus for the individual treatment of samples of products in containers
10/02/1985EP0156605A2 Precision bearing for a microtome
10/02/1985EP0156465A1 Improvements relating to microtomes
10/01/1985US4544386 Filter cassette
10/01/1985US4543838 Arrangement for exchanging measuring and/or sampling probes
10/01/1985CA1194412A1 Retrieving objects from wells
10/01/1985CA1194339A1 Sampler
10/01/1985CA1194316A1 Continuous flow metering apparatus
10/01/1985CA1194315A1 Volumetric pumping apparatus and method for supplying fluids to sheath stream flow cells
09/1985
09/25/1985EP0155793A2 Proportional exhaust sampler system and control means
09/25/1985EP0155513A1 Engine oil withdrawal device
09/24/1985US4543236 Incubating apparatus for selective and exact treatment of histological preparations
09/24/1985US4542641 Method and means for the detection of chemical agent droplets
09/18/1985EP0155107A2 A sampling system
09/18/1985EP0155087A2 Hand-held pipette with disposable capillary
09/18/1985EP0154687A2 Carrier plate and screening assembly for immunoassay procedures
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