differential mobility detector

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• Differential mobility detector — (DMD) is a type of microelectromechanical system, radio frequency modulated IMS (MEMS RF IMS) device. Varian CP 4900 MicroGC, four channel, with Differential Mobility Detector (first from the right) Due its small size, it easily fits into… …   Wikipedia

• Ion mobility spectrometer — An ion mobility spectrometer (IMS) is a spectrometer capable of detecting and identifying very low concentrations of chemicals based upon the differential migration of gas phase ions through a homogeneous electric field. IMS devices come in a… …   Wikipedia

• Explosive detection — is a non destructive inspection process to determine whether a container contains explosive material. Explosive detection is commonly used at airports, ports and for border control.Detection toolsDogsSpecially trained dogs can be used to detect… …   Wikipedia

• Mass spectrometry — (MS) is an analytical technique that measures the mass to charge ratio of charged particles.[1] It is used for determining masses of particles, for determining the elemental composition of a sample or molecule, and for elucidating the chemical… …   Wikipedia

• analysis — /euh nal euh sis/, n., pl. analyses / seez /. 1. the separating of any material or abstract entity into its constituent elements (opposed to synthesis). 2. this process as a method of studying the nature of something or of determining its… …   Universalium

• Capillary electrophoresis — Infobox chemical analysis name = Capillary electrophoresis caption = acronym = CE classification =Electrophoresis analytes = Biomolecules Chiral molecules manufacturers = related = gel electrophoresis Two dimensional gel electrophoresis… …   Wikipedia

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• NMDA receptor — NMDA Glutamic acid …   Wikipedia

• Electronic engineering — is a discipline dealing with the behavior and effects of electrons (as in electron tubes and transistors) and with electronic devices, systems, or equipment.The term now also covers a large part of electrical engineering degree courses as studied …   Wikipedia