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)
07/1986
07/02/1986CA1206772A Automatic sample handling device and method
07/01/1986US4597982 Method for processing flexible sheets
07/01/1986US4597562 Apparatus for lowering and raising an article
07/01/1986US4597298 Hydrodynamic sample introducing system
06/1986
06/24/1986US4596780 Process for sampling and diluting
06/24/1986US4596235 Heating apparatus
06/24/1986US4596157 Device for obtaining, transporting and using a liquid specimen
06/24/1986US4596156 Sample gas extracting apparatus
06/24/1986US4596089 G-banding of plant chromosomes
06/19/1986WO1986003589A1 Method, apparatus and system for conducting biospecific affinity assay involving column with reference portion
06/19/1986WO1986003395A1 Apparatus for collecting and/or growing protected biological cultures
06/17/1986US4595582 Dyestuff composition for histological examinations
06/17/1986US4595549 Capsule and clamping apparatus for locating and embedding a specimen and a method for using the same
06/17/1986US4595524 Two component stain composition for producing a Giemsa blood stain effect
06/17/1986US4595399 Removal of trace gas pollutants from gas sample
06/17/1986US4594929 Microtome having specimen retraction means
06/17/1986US4594904 Sampling valve for a fixed bed reactor coal gasification plant
06/17/1986US4594903 Dip tube sampling means for chemical reactors
06/11/1986EP0184441A2 Culture monitoring system
06/11/1986EP0184417A2 Apparatus and method for cryopreparing biological tissue for ultrastructural analysis
06/11/1986EP0184374A2 Disposable unitary cytology chamber and filter card for centrifugation of fluid samples and method of making same
06/11/1986EP0183804A1 Dilution bottle.
06/11/1986EP0183717A1 Single dye replacement for romanowsky plural dye variable compositions in human biopsy specimen constituent identifications.
06/10/1986US4593837 Variable volume pipette
06/10/1986US4593570 Water sampler device with key
06/10/1986CN85109188A Multiple hearth reactor and process for thermal treatment of carbonaceous materials
06/10/1986CA1205651A1 Sampler and an apparatus for hydrogen determination in molten metal
06/05/1986WO1986003296A1 A device for collecting of fluid samples in a fluid passage
06/04/1986EP0183643A1 System for measuring the moisture content in continuous or discontinuous processes
06/04/1986EP0183097A1 Method for drawing a sample and for allocating between the sample purveyor and the sample recipient
06/04/1986EP0182874A1 A reagent system and method for identification, enumeration and examination of classes and subclasses of blood leukocytes.
06/04/1986CN85203401U Digesting the refluxing substance devise
06/03/1986CA1205365A1 Metachromatic dye sorption and fluorescent light emissive means for determination of developmental stages of neutrophilic granulocytic cells and other leukocytes
06/03/1986CA1205302A1 Gas sampling device
05/1986
05/28/1986EP0182612A2 Storage container of samples for analysis
05/27/1986US4591568 Comparing sample size to predetermined size
05/27/1986US4591486 Device sedimentation of a sample liquid and a sample examination system
05/27/1986US4590810 Liquid sample collector and method for obtaining samples
05/27/1986US4590809 Sampler and an apparatus for hydrogen determination in molten metal
05/27/1986US4590792 Microanalysis particle sampler
05/27/1986CA1205210A1 Mixed gamma emitting gas standard and method
05/27/1986CA1204982A1 Discharge system
05/27/1986CA1204947A1 Cryostat microtome apparatus
05/22/1986WO1986003008A1 Portable blood typing apparatus and method
05/22/1986WO1986003001A1 Sample splitter
05/22/1986WO1986003000A1 Partial-quantity removal device for liquid containers, especially for the collection of milk supplies
05/21/1986EP0181679A1 Pump unit
05/20/1986US4590165 Tube assembly which transfers between cleaning solvent and sample
05/20/1986US4589775 Apparatus and method for accumulating and measuring sidestream smoke produced by a smoking material
05/20/1986US4589292 Process and apparatus for sampling ambient air at a work place
05/20/1986CA1204608A1 Method and apparatus for handling measuring and sampling probe-tubes in the production of metal, more particularly steel
05/14/1986EP0181299A2 A metering valve
05/14/1986EP0181235A2 Cryosystem for biological material
05/14/1986EP0180660A1 Locking device for the storage tank of a harvester
05/14/1986EP0180591A1 Dispensing device for liquids.
05/13/1986US4588579 Process for the production of thin sections of biological tissue
05/13/1986US4588119 Process and apparatus for obtaining inspection samples from wound coils
05/13/1986US4587858 For obtaining a representitive sample of a flowing stream
05/13/1986US4587856 Non-polluting sampler
05/13/1986US4587834 Gas chromatographic apparatus
05/13/1986CA1204277A1 Liquid transfer device
05/09/1986WO1986002626A1 Snap-in cartridge diluter
05/07/1986EP0180511A1 Method and apparatus for preparing samples for analysis
05/07/1986EP0180494A1 Programmable automatic apparatus for accurately depositing a minute volume of a liquid in an accurate position on an analysis substrate
05/07/1986EP0180064A2 Liquid handling system
05/07/1986EP0180063A2 Liquid handling process
05/07/1986CN85202596U Solution feed device for spectrum analysis of plasma
05/06/1986US4587213 Hydrophilic polymer absorption layer, cultures
05/06/1986US4586390 Nozzle for the continuous separation of a representative sample from a dust-bearing gas for its analysis
05/06/1986US4586389 Dust detection
05/06/1986US4586367 Proportional exhaust sampler and control means
05/06/1986CA1203997A1 Apparatus for taking up, transporting and extracting cell-material and for transferring the extracted cell-material to specimen-holders
04/1986
04/30/1986EP0179296A1 Device for determining the quantitative composition of gases
04/30/1986EP0179107A1 Metachromatic dye sorption means for differential determination of sub-populations of lymphocytes.
04/29/1986US4585060 Fluid sampling apparatus
04/29/1986US4584888 Apparatus for sampling fluid flow
04/29/1986US4584887 Solid sorbent air sampler
04/29/1986US4584886 Resolution device for semiconductor thin films
04/29/1986US4584769 Extractor for increment borer
04/24/1986WO1986002450A1 Device for taking undisturbed and pressurized samples of ground-water (and gas) in open systems
04/23/1986EP0178793A2 Automatic evaporator system
04/23/1986EP0178490A2 Filtratable gas contaminants detector
04/22/1986US4583595 Method and apparatus for obtaining fluid samples in a well
04/22/1986US4583573 Collection apparatus
04/22/1986US4583572 Shield for liquid sample container
04/22/1986US4583293 Liquid level gauge and sampling device
04/16/1986EP0078828B1 Apparatus for sampling of liquid
04/15/1986US4582808 Treating carrier with alcoholic solution;then with silver nitrate, primary amine, and alkali
04/15/1986US4582654 Nebulizer particularly adapted for analytical purposes
04/15/1986US4582425 For arranging a mass of loose particles to present a level surface
04/15/1986US4581969 Ultramicrotome diamond knife
04/15/1986EP0114874A4 Container for small quantities of liquids.
04/15/1986CA1203150A1 Preservative and fixative preparations for biological systems
04/15/1986CA1203093A1 Arrangement for exchanging measuring and/or sampling probes
04/15/1986CA1203092A1 Arrangement for exchanging measuring and/or sampling probes
04/15/1986CA1203091A1 Magazine arrangement for measuring and/or sampling probes
04/10/1986WO1986002160A1 Device and method for trapping and analyzing particles
04/09/1986EP0176583A1 Device and method for sampling a free falling flow of solid materials
04/08/1986US4581223 Stains for blood counts
04/08/1986US4580454 Sampling apparatus
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