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)
09/1996
09/11/1996EP0720508A4 Device and method for dialyzing samples
09/11/1996CN2235119Y Sputum culture cup
09/11/1996CN1130762A Sampling device for molten metals
09/10/1996US5554846 Apparatus and a method for detecting alarm molecules in an air sample
09/10/1996US5554811 Automatic chemical analyzers with sampling systems
09/10/1996US5554537 Scrubber-retainer comprising compressible liquid absorbing elastic material; determining microbiological safety or quality of foods
09/10/1996US5554536 Biological analysis device having improved contamination prevention
09/10/1996US5554505 Method and apparatus for optically screening microscopic cells
09/10/1996US5554339 Process for the manufacture of wholly microfabricated biosensors
09/10/1996US5553979 Pull cap for attachment to a probe rod
09/10/1996US5553508 Portable intelligent whole air sampling system
09/10/1996US5553507 Airborne particulate
09/10/1996US5553496 Apparatus and a method for detecting the generation of dust particles and a clean room equipped with the apparatus
09/10/1996US5553484 High flow membrane probe
09/06/1996WO1996026782A1 Improved magnetic separation apparatus and method
09/05/1996DE19508767A1 Sample-taking from water flow contg. solid and liq. matter
09/05/1996DE19507638A1 Analysenvorrichtung Analyzer
09/04/1996EP0730143A2 Improved solid phase microextraction of trace amounts of organic analytes
09/04/1996EP0730142A1 Device for taking liquid samples
09/04/1996EP0729790A2 Centrifuge
09/04/1996EP0729729A2 Apparatus and method for removing, diluting and dispensing fluid from a flexible tube
09/04/1996EP0729566A1 Microtome
09/04/1996EP0467952B1 Method for screening cells or formed bodies with populations expressing selected characteristics utilizing one sensing parameter
09/03/1996US5552775 Gaseous fluid handling apparatus
09/03/1996US5552601 Method of drying cells for scanning electron microscopy
09/03/1996US5552580 Heated cover device
09/03/1996US5552325 Method for separation and recovery of biological materials
09/03/1996US5552117 Blood collection
09/03/1996US5552087 Alkane, oil, surfactant
09/03/1996US5551940 Apparatus for separating aggregates from an asphalt-aggregate mixture
09/03/1996US5551326 Adhesive-less microtome boat
09/03/1996US5551312 Device for sampling and pumping liquids contained in a chemical reaction vessel, drum or storage tank
09/03/1996US5551311 Air sampling system and flow calibration system for same
09/03/1996US5551310 Detection device with a gas detector element
09/03/1996US5551278 Vapor collector/desorber with non-conductive tube bundle
09/02/1996CA2143880A1 Constant pressure paper press
08/1996
08/29/1996DE4390935C2 Measuring ambient atmos. simply
08/29/1996DE19607510A1 Liquid crystal display projector
08/29/1996DE19604606A1 Fermentation detector incorporates bung-mounted dual material membrane
08/29/1996DE19506358A1 Quantitative recovery of bitumen binder from asphalt sample
08/28/1996EP0729027A2 Membrane-enclosed sensor, flow control element and analytic method
08/28/1996EP0729021A1 Device for treating samples on microscope slides
08/28/1996EP0728038A1 Device for initiating and/or furthering chemical or physical processes in a material, especially sample material
08/28/1996EP0720736A4 Simplified inlet channels
08/28/1996EP0555440B1 Hair analysis method
08/28/1996CN1129981A Equipment for the grinding of material samples
08/27/1996USRE35317 Potentiostatic preparation of molecular adsorbates for scanning probe microscopy
08/27/1996US5550059 Fluid sensing pipette
08/27/1996US5550033 Mold plunger and method for embedding tissue samples
08/27/1996US5549848 Covering a aqueous solution with a mixture of alkane, non-volatile edible vegetable oil, and a ethylene oxide oleyl alcohol adduct as a surfactant; used in insitu hybridizations
08/27/1996US5549750 Disposable slide holder
08/27/1996US5549141 Liquid container sample transfer method and apparatus
08/27/1996EP0746749A4 Fluid-lock fixed volume injector
08/22/1996WO1996025682A1 Counting compartment for biological investigations and a method for manufacturing such a counting compartment
08/22/1996WO1996025652A2 Improvements in or relating to the preparation of samples for palynological analysis
08/22/1996WO1996025213A1 Method and apparatus for gathering analyte
08/22/1996DE19505474A1 Testing of plastic bottles regarding contamination
08/22/1996CA2212990A1 Counting compartment for biological investigations and a method for manufacturing such a counting compartment
08/21/1996EP0727661A1 Mixing liquids using electroosmotic flow
08/21/1996EP0727653A2 Device for sampling feces
08/21/1996EP0727228A1 Collection and ejection device of contaminated medium with decontamination of handling device of said medium
08/21/1996EP0726808A1 A sample container
08/21/1996EP0582689A4 Method and apparatus for monitoring blood loss
08/21/1996EP0577635B1 Device for evaporating small quantities of a fluid for analytical purposes
08/21/1996EP0485379B1 New and improved, ultra low carryover sample liquid analysis apparatus and method
08/21/1996CN2233578Y Granular sample density homogenizer
08/21/1996CN2233577Y Equal ratio sewage sampling device
08/20/1996US5547875 For piston pump delivery systems, such as spectrophotometers
08/20/1996US5547839 Contacting polynucleotides with surface of solid substrate, hybridizing using nucleic acid polymerase and labeled nucleotide
08/20/1996US5547571 Method for mounting specimens using filter sheet
08/20/1996US5547351 Low pressure low volume liquid pump
08/20/1996US5546818 Fluid sampling apparatus having a universal base
08/20/1996CA1338542C Specimen mounting adhesive composition
08/20/1996CA1338524C Sampling needle assembly and method of operation
08/17/1996CA2169602A1 Device for withdrawing and/or ejecting the manipulating organ from a contaminating medium, and decontamination of said organ
08/15/1996WO1996024829A1 Molten metal immersion probe
08/15/1996WO1996021851A3 Biological analysis device having improved contamination prevention
08/15/1996WO1996017226A3 Separating and metering the flow of a multi-phase fluid
08/15/1996CA2187187A1 Molten metal immersion probe
08/14/1996EP0726454A2 Pumping system
08/14/1996EP0726453A1 Device for agitation and sampling of blood products grouped in cassettes
08/14/1996EP0725926A1 Environmental monitoring of organic compounds
08/14/1996EP0725712A1 Vacuum system for cryostats
08/14/1996EP0725678A1 Batch microwave reactor
08/14/1996EP0725593A1 Fluid sample collection and introduction device
08/14/1996DE19603290A1 Stone trimmer for reception of stone sample for splitting on working surface
08/14/1996DE19516468C1 Sampling head for cryostatic microtome with condensate or water seal
08/14/1996DE19503644A1 Emission test chamber
08/14/1996CN1128961A Solvent extraction for metalic matter
08/14/1996CA2169403A1 Fluid freezing valve and processing enclosure controlled by at least one such valve
08/13/1996US5546435 Fission product leak detection in a pressurized-water reactor
08/13/1996US5545998 Mixing device for the mixing of fluids in an NMR apparatus including a spring attached to the coil affixed to a mixing rod
08/13/1996US5545376 Drying method and apparatus for infrared analysis of aqueous samples
08/13/1996US5544693 Process and apparatus for making solid samples of molten material for analysis or the like
08/13/1996US5544650 Automated specimen classification system and method
08/08/1996WO1996024041A1 Method of fixedly supporting biopsy specimen, fixedly supporting agent, and embedding cassette
08/08/1996WO1996024040A2 Electrically controllable micro-pipette
08/08/1996WO1996023565A1 Method and device for the extraction treatment of a sample
08/08/1996DE19503591A1 Verfahren und Vorrichtung zur Extraktions-Behandlung einer Probe Method and apparatus for extraction of a sample treatment
08/07/1996EP0725267A2 Electrically controlled micro-pipette
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