Sign up


Match Document Document Title
8911990 Food sample collector  
The present invention provides novel methods and devices for detection of pathogens or other microbes in an analyzed sample (e.g., food, industrial, pharmaceutical, botanical, environmental etc.,...
8909479 Apparatus and method for detecting and quantifying leakage in a pipe  
The present invention is directed toward a method and an apparatus to investigate and quantify a leakage rate for a fluid between a first pipe and a second pipe, the first pipe being surrounded by...
8904886 Devices for obtaining cylinder samples of natural gas or process gas and methods therefore  
A moveable end (ME) sample cylinder device is provided which employs a method of collection wherein the initial cylinder volume of the collection vessel or sampling cylinder is zero. The sample...
8899101 Apparatus for sample handling  
A sampler (10), in particular for use in testing the dissolution behavior of pharmaceutical products, wherein the sampler (10) comprises: a vial holder (20) for accommodating a plurality of vials...
8900527 Pipetting device with independently movable pipette units  
A pipetting device is described comprising more than one pipetting unit, wherein said pipetting units are independently movable in Y and Z direction and comprise at least one module arranged in a...
8900526 Joint for device for metering liquids  
The present invention relates to a device for manually metering liquids, for example a pipette or a metering button. The device comprises a joint forming a seal between a hollow cylinder and a...
8900878 Pipetting device, modular pipetting unit, pipetting system and method for pipetting of fluid samples  
A pipetting device having a modular pipetting unit including a pipetting tip for pipetting of fluid samples and a pump conduit for transferring a negative or positive pressure to the pipetting tip...
8894849 Upward flow constructed wetland for treatment of water contaminated with chlorinated aliphatics  
An improved upward flow constructed wetland cell for treatment of water contaminated with chlorinated aliphatics is disclosed. The improvements include adding ammonia-oxidizing microorganisms to...
8887586 Head space sampling device and method for detecting leaks in same  
The present invention relates to methods and systems for detecting leaks in a head space sampling device. One exemplary method for detecting leaks in a head space sampling device includes...
8890063 Ion generation using wetted porous material  
The invention generally relates to systems and methods for mass spectrometry analysis of samples. In certain embodiments, the invention provides a mass spectrometry probe including at least one...
8881600 Apparatus and process for testing filters  
In a process for testing filters (4) and (13) of treatment fluid of a hemodiafiltration apparatus (1), each filter has a wet semipermeable membrane (5, 14) which separates a gas-filled first...
8881610 Water sampling device  
A water sampling device includes a mounting frame including two end plates disposed parallel to one another on a shaft. A multiple magazine is configured as a rotatable drum magazine that is...
8881609 Percussive driving apparatus for environmental sampling or test device  
A percussive driving apparatus for an environmental sampling or test device. The driving apparatus comprises a percussion stem (10), a weighted percussion plunger (20) having a longitudinal bore...
8877513 Method of using a disposable pipette tip  
The pipetting method is directed to mounting and ejecting a disposable pipette tip. The pipetting system has one or more tip mounting shafts with an upper locking section and a lower sealing...
8877145 Device and method for generating a drop of a liquid  
A device for generating a drop of a primary liquid is described, including: a reservoir fillable with the primary liquid, a pressure generation device for generating a hydraulic pressure on the...
8876022 Droplet discharge head and droplet discharge apparatus  
The present invention relates to a droplet discharge apparatus that includes a nozzle for discharging a droplet from a tip thereof, and a discharge unit for injecting a gas toward the tip of the...
8869635 Easy-link device for fluid transfer  
A transfer device (10) which comprises an outer housing (24), an inner body (26) formed within the housing (24), the inner body (26) having a conduit (66) extending therethrough to provide fluid...
8871157 Electronic pipette with two-axis controller  
A handheld electronic pipette including several features aimed at improving ease of use, including a color dot matrix display, an intuitive thumb-operated two-axis controller, and multifunction...
8865456 Nucleic acid collection device and nucleic acid collection amount estimation method  
The present invention provides a nucleic acid collection device that can estimate the nucleic acid collection amount when collecting nucleic acids from a biological sample containing nucleic acids....
8863593 Sampling device and method  
Disclosed is a sampling device and method for detecting liquid. The device includes a sampling probe; an action module for actuating the sampling probe; a control module for controlling the action...
8863594 Sample container and filtration apparatus and method of filtration using same  
A sample container and filtration apparatus includes a sample container portion with an interior volume and a fluid path passing through a bottom wall. The sample container may also include a valve...
8857465 Method and system for realizing a vacuum in a vacuum chamber  
The invention relates to a method for realizing a vacuum in at least one vacuum chamber. The method comprises providing an arrangement comprising a plurality of vacuum chambers, wherein each vacuum...
8857278 Hand-held trace vapor/particle sampling system  
A sampling system that contains filter components for collecting and concentrating vapor and particles in high-volume flows. The sample is then vaporized and delivered to a detector at a low-volume...
8857282 Method and sample holding assembly for use in sample preparation  
A method and sample holding assembly are described for use in the preparation of samples for analysis. The method comprises the steps of collecting a sample in a concentration tube which is open at...
8857281 Differential gas component probe having a passage containing a reaction catalyst  
A probe for use in determining the amount of a first gas component in a combustion gas containing the first gas component and a second gas component which is obtainable from the first gas component...
8859289 Method and laboratory system for handling sample tubes and an image analyzing unit  
A method and laboratory system for handling sample tubes and an image analyzing unit are disclosed. An incoming primary rack (PR) containing sample tubes (S) is transferred to an image analyzing...
8850905 Automated sampling of dissolved contaminants in water  
An automated sampler for sampling contaminants that are dissolved in water. An empty, sealed first vial is placed at a first sampling station with a dual-port needle, and a mechanical syringe pump...
8850906 Fluid sampling device  
A device for sampling fluids that has an outer conduit having a first end connected to a non-pressurized fluid reservoir and a second end adjacent to the testing location that is remote from the...
8844386 Method and apparatus for analyzing samples of metal melts  
A method is provided for analyzing samples of metal melts, wherein a sample is taken from a metal melt using a sampler having a sample chamber and which is constructed as an immersion lance. The...
8844385 Device and method for separation of proteins and other biomolecules  
The present invention relates to a device and method for separation of proteins and other biomolecules. A preferred use is for sample preparation of crude as well as pre-fractionated samples. In a...
8839685 Syringe for use with a dosing device  
A syringe for use with a dosing device with a receiver for a syringe cylinder and an axially displaceable plunger receiver for a syringe plunger with a syringe cylinder,which has a floor with an...
8833187 Stack sampling apparatus  
An apparatus for obtaining samples from a structure includes a support member, at least one stabilizing member, and at least one moveable member. The stabilizing member has a first portion coupled...
8833139 Immersion probe for analysis of gases in molten metal  
An immersion probe for analysis of gases in molten metal is provided. The immersion probe generally comprises a gas sampler, a gas injection tube and a porous ceramic filter. The porous ceramic...
8826751 Circumferential sampling tool  
A circumferential sampling tool for obtaining a sample from an interior wall of a tube has a cylindrical body with an aperture therein. First and second cutters are operatively connected to a shaft...
8826750 Method and device for the metered dispensing of a medium  
A method for metered dispensing of a medium from a container, a dosing pipette (P1P2) for removing an exactly predetermined amount of the medium to be inserted into the container, wherein the...
8829431 Nanomanipulation coupled nanospray mass spectrometry (NMS)  
A coupled nanomanipulation and nanospray mass spectrometry (NMS) system for single cell, single organelle, and ultra-trace molecular analysis is disclosed herein. The system primarily comprises a...
8826752 Multi-fluidic cartridges for sample analysis and methods for using same  
The invention is directed to multi-fluidic cartridges for sample analysis and to methods of using said cartridges. In one embodiment, the cartridge comprises: (a) a first conduit beginning at a...
8820401 Oil-pressure type fixed piston sampler  
The present invention relates to an oil-pressure type fixed piston sampler for sampling a soil sample for site investigation. The oil-pressure type fixed piston sampler comprises a sampling unit...
8821791 Monitoring method, monitoring apparatus and liquid sample analyzer  
A liquid sample is aspirated using an aspirating tube provided with a flow path extending lengthwise in the interior of the tube, and an aspiration orifice for aspirating the liquid sample formed...
8813584 Syringe, syringe family and metering device  
Syringe for use with a metering device comprising a centering element with an axial through-passage in a receiver for a syringe cylinder and an axially displaceable piston receiver for a syringe...
8806967 Immersible oxygen sensor for molten metals  
An improved immersible oxygen probe for molten metals has a gas permeable body including an immersion end and a support end adapted for being supported by a lance. An oxygen cell and a thermocouple...
8806968 Sampling container and use thereof as well as a method for taking samples  
A sampling container for receiving media from a container filling system includes a closed base region, a peripheral wall adjoining the base region and extending substantially orthogonal to the...
8806966 Sample introduction system with mixing  
A sample introduction system provides mixing of a sample and a diluent within the container via gas injection. In one or more implementations, the sample introduction system causes a probe of an...
8808644 Methods for dispensing fluids into microplates utilizing microwell covers  
Automated apparatus and methods for dispensing fluids into microplates utilizing microwell covers, the covers comprising open portions to allow a pipette access to one or more wells and impermeable...
8808625 Dispensing apparatus and a dispensing method  
In a dispensing apparatus for dispensing a liquid, such as a sample solution, on a substrate, such as a glass slide, the dispensing apparatus includes a capillary provided with a distal end and a...
8800365 Method for registering the filling potential of a waste container of microplate washing devices  
Method for registering filling potential of a waste container of a microplate washing device has a needle for aspirating liquids, a waste container, a pump for generating a partial vacuum and a...
8800394 Transportable liquid phase LNG sample apparatus and method  
A transportable Sample Apparatus includes a vacuum flask (Dewar flask) and integral sample container. The Sample Apparatus may be used to capture a liquid phase LNG sample at a custody transfer...
8802030 Capillary dispenser  
A capillary dispenser includes at least one plunger-cylinder unit having a cylinder module and a plunger module disposed together on an axis. The cylinder module has an inner cylinder that is...
8794825 Sampling ports and related container systems  
A sampling port includes an elongated flexible support tube having an interior surface bounding a first passageway extending between a first end and an opposing second end, the first passageway...
8790593 Contamination control for liquid handling  
A structure for holding sample-containing receptacles includes a cover with holes formed therein through which the receptacles can be accessed with a substance transfer mechanism, such as a robotic...