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)
10/1986
10/29/1986EP0199452A1 Variable volume pipette
10/29/1986EP0199343A2 Method for producing microscope slides with delimited reactive fields, and slides made according to the method
10/29/1986EP0094398B1 Dyestuff composition for histological examinations
10/28/1986US4619958 Mixed 2,2,6,6-tetramethyl piperidinyl carboxylic acid ester and amide light stabilizers and stabilized synthetic polymers
10/28/1986US4619149 Belt conveyor cross-stream sampling system
10/28/1986CA1213200A1 Method of cytodiagnostic investigation of epithelial cells and centrifugal chamber for working the same
10/22/1986EP0198767A2 Method and apparatus for sequential fractionation
10/22/1986EP0198046A1 Device for taking undisturbed and pressurized samples of ground-water (and gas) in open systems
10/22/1986EP0197928A1 Snap-in cartridge diluter
10/22/1986CN86201206U Device for drawing trace spectrum point sample from thin layer
10/21/1986US4618476 Capillary transport device having speed and meniscus control means
10/21/1986CA1212891A1 Collection of specimens and detection occult blood therein
10/14/1986US4616515 Process and device for automatic sampling of bulk materials contained in transport vehicles
10/14/1986US4616513 Dust collection
10/14/1986US4616508 Method and apparatus for producing a test piece of molding compound useful in measuring properties thereof
10/09/1986WO1986005883A1 A method of and an apparatus for measuring the properties, particcularly the compactibility of a stiff mass to be cast
10/07/1986US4615878 Metachromatic dye sorption means for differential determination of sub-populations of lymphocytes
10/07/1986US4615360 Means providing separation of exterior sheath of liquid on dispensing tip
10/07/1986US4615224 Air sampling system for smoke detection
10/07/1986US4615183 Cold plate for laboratory use
10/07/1986CA1212340A1 Portable individual dust filtrator
10/01/1986EP0196159A2 Air stream sampling device
09/1986
09/24/1986EP0195488A2 Spectrometer
09/24/1986CN86101628A Variable volume pipette field of utility in industry
09/23/1986US4613738 Microwave heating digestion vessel
09/23/1986US4612873 Centrifuge chamber for cytodiagnostic investigation of epithelial cells contained in a sample
09/23/1986US4612815 Method and apparatus for sampling hazardous material
09/17/1986EP0194955A1 Device for taking and preparing a gas sample for its analysis
09/17/1986EP0194762A2 Mounting device for mounting an optical observation device to a microtome
09/17/1986EP0194652A1 Coated blade for microtome and method for the preparation thereof
09/17/1986CN86200584U Sample extractor
09/16/1986US4612614 Method of analyzing particles in a fluid sample
09/16/1986US4612019 Method and device for separating water vapor from air
09/16/1986US4611498 Collection receptacle and method
09/12/1986WO1986005276A1 Method and apparatus for analyzing gases dissolved in a liquid sample
09/10/1986EP0193821A2 In-situ analysis of a liquid conductive material
09/10/1986EP0193593A1 A method of using polypropylene glycol to improve movement and intermixture of blood and other fluids in capillary tubes.
09/09/1986US4610490 Door-operating apparatus for analyzer
09/09/1986US4610171 For liquid specimens
09/09/1986US4610170 Method for the dilution of liquid samples
09/03/1986CN85205640U Two-way electrical compaction tester
09/03/1986CN85102200A Apparatus and method of continuous and automatic water sampling without external power supply
09/02/1986US4609017 Method and apparatus for transporting carriers of sealed sample tubes and mixing the samples
09/02/1986US4608864 Device for sampling and measuring the flow rate of a continuously or intermittently circulating liquid
08/1986
08/27/1986EP0192129A2 Method for making reagent solutions
08/27/1986EP0191850A1 Differentiation, identification and enumeration of neuthrophils, erythroblast and sub-populations of lymphopcytes with basic blue 141
08/27/1986EP0089356B1 Method and device for the sampling of trace elements in gas, liquids, solids or in surface layers
08/26/1986US4608347 Compositions, uses and methods creating reverse micelles for the clarification of biological fluids to obtain undistorted assay of analytes following clarification
08/26/1986US4608159 Boiler water/boiler feed water automatic sampler system
08/26/1986US4607920 Canada balsam wafers
08/26/1986US4607551 Centrifuge tube-cutting apparatus and method
08/26/1986US4607536 Apparatus for sampling similar laminar articles
08/26/1986US4607526 Particle analysis system
08/26/1986CA1210253A1 Method and apparatus for sampling a fluid from a well
08/20/1986CN86100963A Apparatus for analyzing element in sample using crucible
08/20/1986CN85100596A Mercury vapor passive sampler
08/19/1986US4606233 Bag sampler
08/14/1986WO1986004680A1 Dermal substance collection device
08/14/1986WO1986004678A1 An arrangement for use in the thermal analysis and modification of molten metal
08/13/1986EP0190718A2 Sampling device for gas analyzers
08/12/1986US4605011 Cell sampling apparatus
08/12/1986US4604964 Tissue processing apparatus
08/06/1986EP0189640A1 Diluting dosage device
08/06/1986CN85201604U Low-temperature sample digestion reactor
08/06/1986CN85201309U Automatic water sample collector being able to expand in proportion
08/05/1986US4604363 Automatic evaporator system
08/05/1986US4603590 Killed steel to measure aluminum content, vessel containing oxygen-reactive material and having cover which disintegrates
08/05/1986CA1208976A1 Apparatus for continuously circulating a liquid
08/05/1986CA1208935A1 Filter cassette
08/05/1986CA1208890A1 Automated reagent blotter
07/1986
07/30/1986EP0188820A1 Method of feeding a predetermined amount of powder, apparatus therefor and package used therein
07/30/1986EP0188599A1 Method and apparatus for filtering particulate matter from fluids of biomedical interest and examining same
07/30/1986EP0188453A1 Device and method for quantitative and/or qualitative determination of liquids.
07/29/1986US4602995 For automated sample analysis system; blood serum
07/29/1986US4602517 Fluid sampling method and apparatus
07/23/1986EP0188265A2 Method of dispensing liquid
07/23/1986CN85102823A Device for taking liquid-quenching samples from different position
07/22/1986US4601881 Analysis of biological samples, spectrophotomertry
07/22/1986US4601211 Multi-port valve in a gas collection system and method of using same
07/22/1986CA1208026A1 Cooling bath for cryo-fixation
07/17/1986WO1986004139A1 Belt conveyor cross-stream sampling system
07/16/1986EP0187443A2 Belt conveyor cross-stream sampling system
07/16/1986CN85108809A Method of and apparatus for analyzing atmosphere of a furnace
07/15/1986US4599827 Metallographic preparation of particulate filled aluminum metal matrix composite material
07/15/1986CA1207718A1 Liquid transfer device
07/09/1986EP0186945A1 A transfer machine for a surface inspection apparatus
07/09/1986CN85203869U Multifunctional fully-automatic dyeing device for microslide
07/09/1986CN85202085U Static electricity proof oil sampler
07/08/1986US4599218 Capture box for predicting hydrocarbon potential of an earth formation underlying a body of water
07/08/1986US4598840 Snap-in cartridge diluter
07/08/1986US4598621 Microtome having a handwheel for driving a specimen holder
07/08/1986US4598597 Hazardous material sampling device
07/08/1986US4598596 Sample handling method and apparatus
07/08/1986US4598580 Inflatable seal for an annular cavity
07/08/1986US4598577 During production or processing
07/08/1986CA1207164A1 Sample collector
07/02/1986EP0185926A2 Multi-port valve in a gas collection system and method of using same
07/02/1986EP0185698A1 Apparatus for microscopic examination
07/02/1986CN85204134U Atomization generating device of cyanide
07/02/1986CN85100464A Dust sampler for dual weighing
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