Patents for G01N 1 - Sampling; Preparing specimens for investigation (74,036)
08/2002
08/15/2002WO2002063294A2 Air quality monitoring systems and methods using expert systems
08/15/2002WO2002063285A2 Method for the online determination of hydrogen peroxide
08/15/2002WO2002063277A2 Method and apparatus for automated operation of impactors
08/15/2002WO2002063276A2 Device and method for producing samples from predominantly dust-like and dry material
08/15/2002WO2002063275A1 Apparatus and method of extracting volatime components
08/15/2002WO2002063274A1 A sample chamber for use in analytical instrumentation
08/15/2002WO2002063049A2 Methods for determining a nucleotide at a specific location within a nucleic acid molecule
08/15/2002WO2002062942A2 Filtration assembly
08/15/2002WO2002062484A1 Automated centrifuge and method of using same
08/15/2002WO2002062475A1 Sample deposition method and system
08/15/2002WO2002062460A2 Apparatus and methods for on-line monitoring of fluorinated material in headspace of vial
08/15/2002WO2002033382A3 Method for improved detection of carbon monoxide by infrared absorption spectroscopy
08/15/2002WO2002013943A3 Ensemble manifold, system and method for monitoring particles in clean environments
08/15/2002WO2002010712A3 A dust monitoring device
08/15/2002WO2001033190A9 Automated laser capture microdissection
08/15/2002US20020111747 System and process for analysis
08/15/2002US20020111743 Method for treating objects
08/15/2002US20020110924 Device for use in detecting impurities in water
08/15/2002US20020110923 Device for use in the separation of biological materials
08/15/2002US20020110920 Testing system for chemical substances or substance mixtures
08/15/2002US20020110902 Robotic autosampler for automated electrospray from a microfluidic chip
08/15/2002US20020110900 Low volume chemical and biochemical reaction system
08/15/2002US20020110816 Method for screening microcrystallizations for crystal formation
08/15/2002US20020110497 Device for holding a solid in a tube, and test kit using such a device
08/15/2002US20020110495 For the separation of substances from liquid or liquid-containing materials
08/15/2002US20020110494 Method and apparatus for modifying pressure within a fluid dispenser
08/15/2002US20020110493 Apparatus and methods for parallel processing of multiple reaction mixtures
08/15/2002US20020110491 Latch system and modified blade design for thick stopper-closed container sampling piercing station
08/15/2002US20020110490 Organic and inorganic compounds with highly electronegative elements are selectively ionized by atmospheric pressure, ions produced are detected by mass spectrometer, and their amount is measured
08/15/2002US20020108957 Specimen holders for hydrous specimens and method of using them
08/15/2002US20020108889 Particle separation mechanism
08/15/2002US20020108455 Suction device
08/15/2002US20020108430 Method and apparatus for the measurement of the interchangeability of LPG/air mixtures with natural gas
08/15/2002US20020108429 Gas analyzing apparatus
08/15/2002CA2437747A1 Method for the online determination of hydrogen peroxide
08/15/2002CA2437389A1 Filtration assembly
08/15/2002CA2437217A1 Apparatus and methods for on-line monitoring of fluorinated material in headspace of vial
08/15/2002CA2437210A1 Apparatus and method of extracting volatile components
08/15/2002CA2435897A1 Automated centrifuge and method of using same
08/14/2002EP1231467A2 Methods for the analysis of mouth odor
08/14/2002EP1231464A1 Lower protective shield for an exhaust sensor and method for making the same
08/14/2002EP1230979A2 Pipette with adjustable volume
08/14/2002EP1230258A1 Multi-compartment electrophoresis
08/14/2002EP1230029A1 Method and apparatus for transferring small volume liquid samples
08/14/2002EP1230028A1 Method and apparatus for directly sampling a fluid for microfiltration
08/14/2002EP1229833A1 Ergospirometry system for animals, especially horses, camels or the like
08/14/2002EP1203225A4 Array cytometry
08/14/2002EP1124666B1 Use of zeta potential during chemical mechanical polishing for end point detection
08/14/2002EP1015098B1 Cast membrane structures for sample preparation
08/14/2002EP0870109B1 Fluid delivery device
08/14/2002DE10103707A1 Halterung zum Positionieren eines Objektträgers sowie Vorrichtung zum Laserschneiden von Präparaten und Mikroskop Holder for positioning a microscope slide and apparatus for laser cutting of preparations and microscope
08/14/2002CN2505838Y BOD sensor thermostatic pot
08/14/2002CN2505830Y 改进型线虫分离器 Improved nematode splitter
08/14/2002CN2505829Y Liquid sample compounding apparatus
08/14/2002CN2505828Y Steam quality sampler
08/14/2002CN2505827Y Entrance coal mechanized sampling device
08/14/2002CN2505826Y Prereduced anaerobic bacteria specimen sampling, delivery apparatus
08/14/2002CN1363893A Real-time acquisition system of low-temp metallographer for computer
08/14/2002CN1363823A Vibration measurer with optical fibre detector
08/14/2002CN1089164C Method and apparatus for analysing composition of steel
08/13/2002US6433870 Robot system for measuring dust and particles in duct
08/13/2002US6433862 Method and device for treating samples
08/13/2002US6432721 Meso sniffer: a device and method for active gas sampling using alternating flow
08/13/2002US6432720 Analytical system and method
08/13/2002US6432696 Fluid control module and temperature controller
08/13/2002US6432630 Flow channel for particle separation with apertures and positioning
08/13/2002US6432288 Oxygen monitor
08/13/2002US6432265 Sampling method and method for cleaning sampling apparatus
08/13/2002US6431272 Controlled slow descent bailer
08/13/2002US6431212 Valve for use in microfluidic structures
08/13/2002US6431014 High accuracy aerosol impactor and monitor
08/13/2002US6431006 Soil testing assemblies
08/13/2002CA2044591C Detection of a nucleic acid sequence or a change therein
08/08/2002WO2002061438A1 Method and system for performing in continuous flow a biological, chemical or biochemical protocol
08/08/2002WO2002061395A1 A method for use in testing of liquid samples, a test unit utilizing the method and a system comprising such test units
08/08/2002WO2002061394A1 Sampling apparatus
08/08/2002WO2002061393A2 Microtome
08/08/2002WO2002060584A2 Method for carrying out a biochemical protocol in continuous flow in a microreactor
08/08/2002WO2002060582A2 Microfluidic devices for introducing and dispensing fluids from microfluidic systems
08/08/2002WO2002060556A1 Self-contained vacuum cartridge
08/08/2002WO2002042824A3 Receptacle for receiving an object, in particular a biological object, to be examined by a microscope
08/08/2002WO2002033403A3 Filtration container
08/08/2002WO2001071326A3 Method for analysis of analytes by mass spectrometry
08/08/2002WO2001031566A9 Apparatus and methods for verifying the location of areas of interest within a sample in an imaging system
08/08/2002US20020106804 Using chip to monitor chemical reactions; obtain test sample, expose to chip, monitor chemical reaction
08/08/2002US20020106718 Apparatus for use as tool in the separation anf transfer of pools of cells onto substrate
08/08/2002US20020106716 Device and method for the spectrophotometric analysis of fluids
08/08/2002US20020106626 Apparatus for use in generating microarrays of frozen materials
08/08/2002US20020106319 Sequential injection liquid-liquid extraction
08/08/2002US20020106306 Exhaust species sensing method and device
08/08/2002US20020105341 Method and apparatus for producing samples of primarily finely granulated and dry material
08/08/2002US20020104648 Controlled slow descent bailer
08/08/2002US20020104612 Method for fabricating transmission electron microscope
08/08/2002US20020104583 Fraction collector
08/08/2002DE10105528A1 Verfahren zur Online-Bestimmung von Wasserstoffperoxid A method for on-line determination of hydrogen peroxide
08/08/2002DE10102034A1 Objektträger, Mikrodissektionseinrichtung mit Objektträger und Verfahren zur Mikrodissektion Slides, Mikrodissektionseinrichtung with slides and procedures for microdissection
08/08/2002CA2436488A1 Method for carrying out a biochemical protocol in continuous flow in a microreactor
08/08/2002CA2434197A1 Sampling apparatus
08/07/2002EP1229334A2 Quality control mechanism and process for a biofluid multi-ejector system
08/07/2002EP1228801A1 Pressure vessel with composite sleeve