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)
03/2000
03/29/2000EP0572637B1 Specimen test unit
03/29/2000CN2371555Y 卸车采样机 Unloading sampler
03/29/2000CN1248926A Cast membrane structures for sample preparation
03/28/2000US6042874 Fixing sample, simultaneously applying a mixture of dehydration agent and lipophilic clearing agent to sample, impregnating sample
03/28/2000US6042787 Device for solid phase microextraction and desorption
03/28/2000US6042736 Method for preparing samples for microscopic examination
03/28/2000US6042634 Moisture extractor system for gas sampling
03/28/2000US6041686 Microtome having an oscillating blade
03/28/2000US6041669 Methods of and apparatus for testing and venting drums
03/28/2000US6041668 Method and apparatus for taking samples in a gas outlet pipe of a liquid/gas separator fed with an oil well effluent
03/23/2000WO2000016101A2 Target analyte sensors utilizing microspheres
03/23/2000WO2000016067A1 Method and apparatus for measuring volatile content
03/23/2000WO2000016065A1 Histological processing of tissue and other material
03/23/2000WO2000016064A1 Pulsed air sampler
03/23/2000WO2000016063A1 Diffusive sampling device for monitoring organic vapours im ambient air
03/23/2000WO2000015105A1 A system for marking the locations of imaged tissue with respect to the surface of the tissue
03/23/2000WO2000015021A2 Imaging of surgical biopsies
03/23/2000DE19841835A1 Zentrifugenkammer für einen Zellseparator Centrifuge chamber for a cell separator
03/23/2000DE19841556C1 Evaporator for liquid sample material in which sample tubes are treated individually to permit automation and prevent cross-contamination.
03/23/2000CA2344176A1 Histological processing of tissue and other material
03/23/2000CA2282096A1 Improvements relating to assay devices
03/22/2000EP0987534A2 Method and device for taking a sample from a closed test tube
03/22/2000EP0987077A2 Method and device for electrical or electrochemical treatment of workpieces
03/22/2000EP0987034A2 Apparatus and method for isolating and recovering cells
03/22/2000EP0986751A1 Sample collection device with extraction sleeve
03/22/2000EP0986746A1 On-line liquid sample deposition interface for matrix assisted laser desorption ionization-time of flight (maldi-tof) mass spectroscopy
03/22/2000EP0986744A1 Method for analysing a solid sample constituents, device for preparing a gas mixture, use of a laser emitter in said device, analysis method using the device and use of an icp or aas analyser
03/22/2000EP0986315A1 Method and apparatus for disruption of biological material
03/22/2000EP0929809B1 Process and device for in vitro diagnosis of allergic disorders
03/22/2000CN2370411Y Closed microwave pressure clearing tank seal cup
03/22/2000CN2370410Y Automatic sampler matched with belt type conveyer
03/21/2000US6040186 Vial autosampler with selectable modules
03/21/2000US6040139 Laser cell purification system
03/21/2000US6039871 Small dialysis device
03/21/2000US6039804 Crystallization tray
03/21/2000US6038934 Sampler apparatus and method of use
03/16/2000WO2000014534A1 Device and process for automated cell staining
03/16/2000WO2000014508A1 Apparatus for and method of collecting gaseous mercury and differentiating between different mercury components
03/16/2000WO2000014507A1 Removal of embedding media from biological samples and cell conditioning on automated staining instruments
03/16/2000WO2000014506A1 System for extracting samples from a stream
03/16/2000WO2000014311A1 Crystallization tray
03/16/2000WO2000013796A1 Capillary printing systems
03/16/2000WO2000013795A1 Microfluid system for reactions and transfers
03/16/2000WO2000013761A1 Vortex evaporator
03/16/2000DE19819537A1 Analyse- und Diagnostikinstrument Analysis and diagnostic tool
03/16/2000CA2342785A1 Capillary printing systems
03/15/2000EP0985678A2 Combinatorial synthesis and analysis of organometallic compounds and catalysts
03/15/2000EP0985453A1 Centrifuge chamber for a cell separator
03/15/2000EP0985451A2 Refill pack for pipette tip rack
03/15/2000EP0985143A1 Photometer and test sample holder for use therein, method and system
03/15/2000EP0985134A1 Method for measuring density and mass flux
03/15/2000EP0984833A1 Device for selectively filtering under reduced pressure and for vacuum drying sample liquids or drops of sample liquids as well as use of said device
03/15/2000CN1247601A Perforating analytical test device
03/15/2000CN1247315A Testing card analyzer
03/15/2000CN1247309A Sample cooling appts. and method thereof
03/15/2000CN1247308A Method and device for automatically analyzing trace substrances
03/14/2000US6037184 Method and apparatus for taking sample
03/14/2000US6036659 Collection device for biological samples and methods of use
03/14/2000US6035727 Remote control sampler for grain storage bins
03/14/2000CA2071732C Method of preparing specimen for classifying and counting leukocytes
03/09/2000WO2000012994A1 Apparatus for rapid protein and polypeptide sequence analysis
03/09/2000WO2000012191A1 Fraction collection system and method
03/09/2000WO2000011947A1 Method of diagnosis of prostate cancer
03/09/2000WO1999057310A3 Instrument for analysis and diagnostics
03/09/2000DE19838383A1 Transfer of hardly volatile compounds to detector, useful in analysis of e.g. soil or filter ash for heavy metals, involves vaporization into hot carrier gas stream and controlled condensation by quenching before detector
03/09/2000DE19837831A1 Device to vaporize solid or liquid samples for analysis; has tube extension to carry off vapors from main tube for accurate spectrometer analysis without memory effect on subsequent analyses
03/09/2000CA2308309A1 Fraction collection system and method
03/08/2000EP0984285A2 Sample aspirator having dual inter-operating manipulation units
03/08/2000EP0984279A2 Evacuated blood collection tube for rapid blood coagulation
03/08/2000EP0984263A1 Device for automatic preparation of blood smears on slides
03/08/2000EP0984262A2 Sampling device
03/08/2000EP0983983A2 Combinatorial synthesis and analysis of organometallic compounds and catalysts
03/08/2000EP0983788A2 Method and device for mixing liquids
03/08/2000EP0983515A1 Fluid handler and method of handling a fluid
03/08/2000EP0983504A2 Devices and methods for using centripetal acceleration to drive fluid movement in a microfluidics system
03/08/2000EP0423213B2 Dimensionally stable polyester yarn for high tenacity treated cords
03/07/2000US6033989 Device for and method of concentrating chemical substances for semiconductor fabrication
03/07/2000US6033914 Electrochemical analytical cartridge
03/07/2000US6033544 Liquid distribution system
03/07/2000US6032813 Ball and socket closure for specimen collection container incorporating an integral flexible seal
03/07/2000US6032543 Device for introduction and/or withdrawal of a medium into/from a container
03/07/2000US6032474 Evidence preservation system
03/07/2000CA2203141C Fluid sampling device
03/07/2000CA2200556C Sampling and measuring device with calibrating piston
03/02/2000WO2000011464A1 APPARATUS AND METHOD FOR MEASURING NOx AND NITRIFICATION/DENITRIFICATION RATES IN BIOCHEMICAL PROCESSES
03/02/2000WO2000011462A1 Method and device for drawing micro-samples of pressurised fluid contained in a container
03/02/2000WO2000010674A1 Method for evaluation of the ratio of amounts of biomolecules or their sub-populations in a mixture
03/02/2000WO2000010459A2 Device and method for preparing and preserving a personal cell bank, especially for genetic analyses involving dna analyses
03/02/2000WO1999042620A9 Articles of manufacture and methods for staining biomolecules
03/02/2000DE19938971A1 Temperature regulation device for microtome cooling chamber; has separate regulation circuits for temperature of object and temperature of blade associated with common setting element
03/02/2000DE19937952A1 Liquid sample cooling device, e.g. for liquid chromatography, has temperature chamber with separate cooling mechanisms for liquid sample containers and temperature chamber air temperature
03/02/2000DE19837126A1 Specimen treatment, especially anodic etching for porous silicon production, comprises supplying current to several specimens or a large specimen by several electrical contacts
03/01/2000EP0982593A1 Device for monitoring pipetting operations
03/01/2000EP0982073A2 Suction device for dispensing liquids
03/01/2000EP0982072A2 Tip for a suction device
03/01/2000EP0866748A4 Automated slide staining system
03/01/2000CN2366847Y Sensor for sampling image of flocculation mass in water
03/01/2000CN1246178A Method for optimizing sampling of petroleum pipeline
02/2000
02/29/2000US6031232 Method for the detection of malignant and premalignant stages of cervical cancer
02/29/2000US6030844 Removing alkali by permeating through gas-permeable membrane, dissolving in absorbant, reacting with ions in electrolytic solution forming reaction product, and permeating through a cation exchange membrane
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