Matches 1 - 22 out of 22


Match Document Document Title
US20110281367 DEVICE AND METHOD FOR DETECTION OF HARMFUL SUBSTANCES  
The invention relates to a device (10) for detection of harmful substances with a measurement unit (28) for measuring at least one harmful substance and an evaluation unit (30) for determining the...
US20150140673 SAMPLING SYSTEM AND PROCESS FOR SAMPLING  
A sampling system includes an analyte sampler that includes an enclosure; a mount disposed in the enclosure; a capillary tube disposed in the mount; and a thermal member disposed in the enclosure...
US20060207351 Equipment and method for collecting trace substances in the air  
The device for sampling the air-brone trace-particulates is a device to collect and gather pathogens and trace chemical substances especially micro pathogens such as virus particles in the air....
US20070092976 Continuous emissions monitoring  
The present disclosure provides methods, systems, and apparatus for continuously monitoring particulates emitted from an emissions source. In a particular embodiment of a disclosed system, the...
US20050124075 Method for the measurement of the pressure in a gas phase from rectification and/or absorption columns comprising (meth)acrylic acid the esters and/or nitriles thereof  
A process measures the pressure of a gas phase containing (meth)acrylic acid, the esters and/or nitrites thereof of a rectification and/or absorption column via open drillholes in the column wall...
US20050142665 Laser diffraction method for particle size distribution measurements in pharmaceutical aerosols  
Disclosed are methods for measuring the particle size distribution of a pharmaceutical aerosol by the use of laser diffraction.
US20070287194 Screening For Solid Forms By Ultrasound Crystallization And Cocrystallization Using Ultrasound  
The present disclosure relates to crystallizing a chemical substance(s) using ultrasound. Methods are provided for screening a chemical substance according to its solid forms by using ultrasound...
US20140093972 STATION FOR THE SELECTIVE UNCAPPING OF GEL CARDS  
The invention relates to a station for uncovering a receptacle comprising a body in which a plurality of adjacent holes, initially sealed by a cover, are formed. The station comprises at least one...
US20130040402 ANALYTE IONIZATION BY CHARGE EXCHANGE FOR SAMPLE ANALYSIS UNDER AMBIENT CONDITIONS  
Electrospray ionization techniques are used to generate reagents that ionize analytes for mass spectrometric analysis by charge transfer. Such techniques may be performed under ambient conditions....
US20110195519 Thin-film photochemical vapour generation  
A photochemical vapour generator is disclosed having a reaction chamber with a liquid sample inlet, a carrier gas inlet and a carrier gas outlet. A liquid sample support surface for supporting a...
US20100317125 Detection Apparatus  
IMS apparatus has a preconcentrator outside its inlet aperture. Analyte vapor is adsorbed during a first phase when substantially no gas is admitted to the reaction region. The preconcentrator is...
US20100015722 Detection Apparatus  
IMS apparatus has an inlet with a preconcentrator opening into a reaction region where analyte molecules are ionized and passed via a shutter to a drift region for collection and analysis. A pump...
US20100167407 Nickel Crucible for Melting Analytical Sample, Method of Preparing Analytical Sample and Method of Analysis  
A nickel crucible used for melting an analytical sample in the pretreatment of the analytical sample, characterized in that the purity of the nickel crucible is 99.9999 wt % or higher. Also...
US20140087477 Ion Mobility Spectrometer Which Controls Carrier Gas Flow to Improve Detection  
IMS apparatus has an inlet with a preconcentrator opening into a reaction region where analyte molecules are ionized and passed via a shutter to a drift region for collection and analysis. A pump...
US20150079685 METHOD AND APPARATUS FOR ACCELERATING THE EQUILIBRATION OF A FLUID  
A method and an apparatus for accelerating the equilibration of a fluid, typically the reference fluid of an analyzer, are provided, the surface of the fluid being in contact with a gas phase. The...
US20100116027 PRESSURIZED DETECTORS SUBSTANCE ANALYZER  
A method to measure the concentration of a constituent element in a gas sample contained in an analyzer. A sample cell of a detector has an inlet and an outlet. The outlet of the sample cell is...
US20160320362 Method and Apparatus for Reducing Gas Consumption  
A gas transport system includes at least one chemical reactor having at least one inlet and at least one gas outlet and at least one sample introduction unit for delivering the sample into the...
US20150323430 CHEMICAL SENSING DEVICE  
A chemical sensing system includes a substrate material, a detector capable of indicating a presence of a target compound, gas, or vapor, and a heater for rapidly releasing compounds, gases and...
US20150247784 METHODS, APPARATUSES AND KITS FOR COLLECTING CHEMICAL SAMPLES  
Methods, apparatuses, and kits for collecting chemical samples are provided. In one embodiment, a method for collecting a sample of a chemical from a vessel includes connecting a sampling chamber...
US20150118762 METHOD AND AN APPARATUS FOR IONIZING A SAMPLE  
A method of ionizing a sample includes providing an aqueous liquid and directing a jet comprising carbon dioxide to interact with the provided aqueous liquid. One or both of the aqueous liquid and...
US20140248708 APPARATUS FOR AND METHOD OF GAS ANALYSIS  
An apparatus for preparing a gas sample for analysis includes a separation unit configured to separate the gas sample into one or more component samples. A thermal conductivity detector detects...
US20140206097 Apparatus for Providing Sample Gas and Related Methods  
An apparatus for providing a sample gas includes a gas dosing part, a first pressure gauge for measuring a pressure of a sample gas dosed through the gas dosing part, a plurality of flow lines...

Matches 1 - 22 out of 22