Products/Services for MEMS Gas Chromatography
-
Gas Sensors - (599 companies)Gas sensors interact with a gas to initiate the measurement of its concentration. The sensor then provides output to an instrument to display the measurements. Image Credit: Rosemount Analytical | Mettler-Toledo Process Analytics. Gas sensors...Number of Gases SensedMeasurement TypeGeneral Gas Types -
Gas Flow Meters - (457 companies)Gas flow meters are used for measuring the flow or quantity of a moving gas in an enclosed pipe or passage. How to Select Gas Flow Meters. Image Credit: OMEGA Engineering Inc., Aalborg Instruments, Clark Solutions. Gas flow meters are used... -
Chromatography Membranes - (18 companies)Chromatography membranes are designed for separation tasks in laboratory and industrial applications. They are built-in membrane systems such as plate and frame, spiral-wound module, hollow fibre module, and tube-in-shell module. Chromatography... -
Mass Spectrometers - (127 companies)...that are difficult to get into the gas phase. The sample is usually dispersed in a matrix such as glycerol. FAB causes little fragmentation and usually gives a large molecular ion peak, making it useful for molecular weight determination. Electron impact ionization... -
MEMS Processing Equipment - (42 companies)...process that uses an acid, or a dry etching method that may use an ionized gas or plasma to shape the micro machine on the wafer. MEMS processing equipment can create all kinds of complex structures, including components that have moving parts or can... -
Gas Chromatographs - (152 companies)...detectors (AED), electron capture detectors (ECD), photo-ionization detectors (PID), flame photometric detectors, and nitrogen phosphorous detectors. Gas chromatography that uses chemiluminescence spectroscopy is also available. Some gas...
-
MEMS Devices - (66 companies)MEMS devices integrate mechanical components, electronics, sensors and actuators on a semiconductor material, chip, or wafer. MEMS devices integrate mechanical components, electronics, sensors, and actuators on a semiconductor material, chip...
-
MEMS Foundry - (68 companies)MEMS foundry services suppliers design and manufacture microelectromechanical devices on a contract basis, in prototype to production quantities. MEMS foundry service suppliers design and manufacture microelectromechanical devices on a contract...
-
Gas Valves - (537 companies)Gas valves are used to handle and control the flow of gaseous media such as liquefied petroleum and natural gas. They are made of metal or plastic and vary in terms of valve size, pressure rating, number of ports, and flow. Gas valves are flow...
-
Gas Instruments - (910 companies)Gas instruments detect, monitor or analyze gases present in an environment. Detectors sense situations outside normal operating parameters and are set to alarm when these conditions are violated. Monitors are also set up to alarm, but their role...
Product News
-
Environics, Inc.
Accurate calibration in gas chromatography When Does a GC Machine Need Calibration Standards with PPB Concentrations?. Accurate calibration in gas chromatography transforms good measurements into precise, actionable data. When handling high-stakes tasks in environmental science or pharmaceuticals, ensuring calibration at parts per billion (ppb) becomes non-negotiable. This article will show you how ppb-level calibration standards sharpen gas chromatography 's capabilities and why they matter in your work. The Importance of Calibration... (read more)Browse Calibration Instruments Datasheets for Environics, Inc. -
Environics, Inc.
Gas Chromatography in Analytical Chemistry What Role Does Gas Chromatography Play in Analytical Chemistry?. Analytical chemistry is a complex discipline that focuses on extracting information about the composition and structure of samples using advanced techniques. Generally speaking, these samples must be separated into their component parts for identification and quantification. Thus, separative techniques like gas chromatography (GC) are central to the field. Both qualitative and quantitative analytical methodologies are deployed... (read more) -
Environics, Inc.
5 Benefits of Gas Mixers for Chromatography 5 Benefits of Custom Gas Mixers for Chromatography Calibration. Gas chromatography (GC) is one of the main techniques in separation science. It is used to analyze and quantify the individual constituents of sample mixtures by first vaporizing the sample and injecting it into a column filled with a solid or semi-solid packing media. Different components elute from the column at different rates based on their unique physicochemical properties and their interaction with the solid phase. Thus... (read more)Browse Gas Generation Equipment Datasheets for Environics, Inc. -
Environics, Inc.
Accurate and reliable gas chromatography analysis. How to Construct a Calibration Curve for Your GC Machine. Calibration curves are essential for ensuring accurate and reliable results in gas chromatography (GC) analyses. By plotting known concentrations of an analyte against the detector 's response, you can establish a relationship between concentration and response. This allows for the quantification of unknown samples. This blog will guide you through the process of constructing a calibration curve for your GC machine, ensuring that you... (read more)Browse Gas Generation Equipment Datasheets for Environics, Inc. -
Environics, Inc.
On-Site Blending Enhances Gas Chromatography How On-Site Blending Enhances Gas Chromatography Machine Calibration. Gas chromatography (GC) systems are widely used for analyzing chemical compounds, with accurate machine calibration being vital to their performance. Traditionally, calibration gas mixtures are delivered in pre-filled cylinders. However, technological advancements have allowed laboratories to perform on-site gas blending, which offers numerous advantages for GC machine calibration. This blog explores how on-site blending... (read more)Browse Mixing and Blending Controllers Datasheets for Environics, Inc. -
Sierra Instruments, Inc.
OEM MFC with MEMS Technology . The RedySmart thermal mass flow meters & mass controllers are MEMS-based (Micro-Electro Mechanical System) technology to complement our SmartTrak (R) capillary-based mass flow meters & gas controllers. RedySmart thermal mass flow devices contain no moving parts and are unaffected by upstream temperature and pressure fluctuations, resulting in exceptional accuracy and repeatability. The RedySmart offers customers a true OEM mass flow control solution with its modular design, cabling system, easy integration... (read more)Browse Mass Flow Meters and Controllers Datasheets for Sierra Instruments, Inc. -
Tronics Microsystems
High-Temp MEMS Accelerometer for Energy Market TDK Corporation announces the extension of its high-performance MEMS inertial sensors portfolio with Tronics AXO315 (R)T1, a high-temperature MEMS accelerometer with +-14 g input range and a digital interface for measurement while drilling (MWD) applications operating up to +175 C. With this launch, TDK is taking the next step in temperature robustness, following the release of the Tronics AXO315T0 in June 2025 -- its first digital MEMS accelerometer to be qualified for oil and gas applications... (read more)Browse Accelerometers Datasheets for Tronics Microsystems -
Angst+Pfister Sensors and Power
Compact MEMS Mass Flow Sensors PFLOW3008 Series The new series from Angst+Pfister Sensors and Power is compact and well-suited for direct integration into a product, e.g. in medical devices. Internally, the sensor is based on a MEMS chip that works according to the calorimetric principle and can therefore detect not only the flow rate but also the flow direction. The sensor is calibrated to air as standard, but can also be calibrated to other gases or other ambient conditions according to customer specifications. The measuring ranges extend... (read more)Browse Mass Flow Meters and Controllers Datasheets for Angst+Pfister Sensors and Power -
Tronics Microsystems
High performance digital MEMS for survey/drilling Discover AXO (R)315, a +- 14 g high performance digital MEMS accelerometer and GYPRO (R)4300, a +- 300 /s high stability digital MEMS gyro, that both take advantage of a close-loop architecture to ensure highly linear response and excellent vibration rectification error for precise tool orientation and guidance under high vibrations and shocks. Mining and oil and gas exploration and exploitation tools require highly robust inertial sensors able to provide precise data under harsh operating... (read more) -
Tronics Microsystems
Tactical-grade, 24 bit digital MEMS accelerometer Tronics Microsystems' AXO315 is a tactical-grade 1-axis, +-14 g range, 24 bit digital SPI closed-loop MEMS accelerometer in an hermetic SMD package. AXO315 was designed and developed to provide high precision and reliability in the most challenging environments, withstanding severe temperature and vibration conditions common in industrial, land, railway, naval, oil & gas and construction applications. Main applications. Acceleration/deceleration and tilt measurements in railway. IMU and INS... (read more)Browse Accelerometers Datasheets for Tronics Microsystems
More Information
Indicates content that may require registration and/or purchase.
-
Microfabricated Gas Chromatography Columns With Monolayer-Protected Gold Stationary Phases
[21] H. Kim, W. H. Steinecker, S. Reidy, G. R. Lambertus, A. A. Astle, K. Najafi, E. T. Zellers, L. P. Bernal, P. D. Washabaugh, and K. D. Wise, “A micropump-driven high-speed MEMS gas chromatogra- phy system,” in Proc…
-
High-separation efficiency micro-fabricated multi-capillary gas chromatographic columns for simulants of the nerve agents and blister agents
Liao MJ, Wang L, Du XS, Xie GZ, Hu J, Jiang YD: Development of MEMS Gas Chromatography Column.
-
Design, Modeling, and Fabrication of MEMS-Based Multicapillary Gas Chromatographic Columns
[13] K. Hanseup, W. H. Steinecker, S. Reidy, G. R. Lambertus, A. A. Astle, K. Najafi, E. T. Zellers, L. P. Bernal, P. D. Washabaugh, and K. D. Wise, “A micropump-driven high-speed MEMS gas chromatogra- phy system,” in Proc…
-
iGC2: an architecture for micro gas chromatographs utilizing integrated bi-directional pumps and multi-stage preconcentrators
…6] Kim H, Steinecker W H, Reidy S, Lambertus G R, Astle A A, Najafi K, Zellers E T, Bernal L P, Washabaugh P D and Wise K D 2007 A micropump-driven high-speed MEMS gas chromatography system IEEE Int. Conf…
-
High Value MEMS Report 2015
• 2 small MEMS Gas Chromatography suppliers emerged in the early 2000s: SLS in Germany and C2V in the Netherland.
-
A programmable palm-size gas analyzer for use in micro-autonomous systems
[11] Kim, H., Steinecker, W. H., Reidy, S., Lambertus, G. R., Astle, A. A., Najafi, K., Zellers, E. T., Bernal, L. P., Washabaugh, P. D., and Wise, K. D., “A Micropump-Driven High-Speed MEMS Gas Chromatography System,” Int. Conf. on…
-
Thermal desorption/injection characterization of a microfabricated passive preconcentrator/injector for micro gas chromatography
Lu et al, "First-generation hybrid MEMS gas chromatography ," Lab on a Chip, vol.
-
A miniature MEMS and NEMS enabled time-of-flight mass spectrometer for investigations in planetary science
[34] Kim H., Steinecker W.H., Reidy S., Lambertus G.R., Astle A.A., Zellers E.T., Bernal L.P., Washabaugh P.D., Wise K.D., “A Micropump-Driven High-Speed MEMS Gas Chromatography System”, 3A3.4, The 14th International on .
-
Arrayed architectures for multi-stage Si-micromachined high-flow Knudsen pumps
…Knudsen pump based micro-gas chromatography featuring micro-fabricated columns and on-column detectors Lab Chip 11 3487–92 [16] Kim H, Steinecker W H, Reidy S, Lambertus G R, Astle A A, Najafi K, Zellers E T, Bernal L P, Washabaugh P D and Wise K D 2007 A micropump-driven high-speed mems gas chromatography system IEEE Int. Conf…
-
iGC1: An Integrated Fluidic System for Gas Chromatography Including Knudsen Pump, Preconcentrator, Column, and Detector Microfabricated by a Three-Mask Process
[29] H. Kim, W. H. Steinecker, S. Reidy, G. R. Lambertus, A. A. Astle, K. Najafi, et al., “A micropump-driven high-speed MEMS gas chromatography system,” in Proc. IEEE Int. Conf.
