Products/Services for Principle Of High Pressure Liquid Chromatography
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High Performance Liquid Chromatographs (HPLC) - (122 companies)High performance liquid chromatographs (HPLC) use a liquid mobile phase to separate the components of a mixture. The components are dissolved in a solvent and forced to flow through a chromatographic column under high pressure. In the column... Search by Specification | Learn More -
Laboratory and Calibration Gases - (73 companies)Laboratory and calibration gases are also used in emission and absorption spectroscopy, mass spectroscopy, thermal and surface analyses, and liquid chromatography. Calibration Operations. Calibration is the means to ensure that a device meets a manufacturer's... Search by Specification | Learn More -
Gas Flow Meters - (405 companies)...of flow meters, but most can be classified by the means in which it measures flow. Differential pressure flow meters rely on Bernoulli's principle, measuring pressure drop over an obstruction inserted in the flow to correlate to gas flow. Velocity flow... Search by Specification | Learn More -
No Image AvailableHigh Pressure Processing Equipment - (9 companies)High pressure processing equipment is used to treat foods, beverages, proteins, enzymes, and other bioactive materials. Products are subjected to high pressures with or without the addition of heat to inactivate microbes and bacteria. An alternative... Learn More
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No Image AvailableHigh Pressure Processing Services - (10 companies)...destroys food pathogens and inactivates spoilage organisms such as bacteria or mold spores. The Process. High pressure processing services is a non-thermal process that uses extreme pressures to destroy pathogens and increase shelf life, while preserving... Learn More
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High Vacuum Pumps - (111 companies)...pressure drop or resistance through the system) and for frequent cycling operations. Molecular drag pump. Image Credit: Edwards Vacuum. Selection Tip: Drag pumps will start pumping at inlet pressures several torr higher than turbo pumps, and they do... Search by Specification | Learn More
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Liquid Level Switches - (416 companies)...or thermal conductivity condition. Pressure membrane. Pressure membrane meters have a pressure-sensitive switch. They transmit pressure to an internal sensor via an organic or thin-metal membrane. Pressure membranes measure level based on the principle... Search by Specification | Learn More
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Liquid Handling Pumps - (2460 companies)...operation and performance can best be described by a few fundamental parameters; flow rate, pressure, head, power, and efficiency. Flow Rate. Volume flow rate (Q), also referred to as capacity, is the volume of liquid that travels through the pump in a given... Search by Specification | Learn More
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Volumetric Liquid Flow Switches - (133 companies)...liquid flow switches are used with differential pressure (DP) meters or positive displacement (PD) meters. Differential Pressure Meters. With differential pressure meters, the basic operating principle is that the pressure drop across the meter... Search by Specification | Learn More
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Liquid Flow Meters - (579 companies)...of the pressure differential that forces the liquid through a pipe. Since the pipe's cross-sectional area remains constant, an average flow rate can be determined. In addition to velocity, metering technologies for flow meters include differential... Search by Specification | Learn More
Product News for Principle Of High Pressure Liquid Chromatography
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Haskel International, Inc.
High Pressure Valves for Pressures To 150,000 psi Butech offers high pressure valves, fittings and tubing to take pressure to extremes! Needle valves for precise control of gas and liquid ensure long-lasting performance with non-rotating stem design, adjustable stem packing, positive locking device and a variety of configurations. Also available in alternate exotic alloys. Butech …for the Peak of Performance!. Available in a variety of body styles, the valves are designed for manual operation in temperatures ranging from -100°F to 600°F... (read more)Browse Needle Valves Datasheets for Haskel International, Inc. -
Orange Research, Inc.
Differential Pressure Switches High-Line Pressures DIFFERENTIAL PRESSURE SWITCHES FOR HIGH LINE PRESSURES FEATURE ADJUSTABLE REED SWITCHES. Differential pressure (DP) switches from Orange Research are designed for applications involving high line pressures. The switches are available in piston models (up to 10,000 psig line pressure) and diaphragm models (up to 3,000 psig line pressure). Piston models cover DP ranges of 0-5 to 0-1,000 psid; diaphgram models cover DP ranges of 0-5" water to 0-300 psid. Both incorporate adjustable, hermetically... (read more)Browse Pressure Switches Datasheets for Orange Research, Inc. -
Haskel International, Inc.
High Pressure Gas & Liquid Engineering Analyzer /Instrument Regulators certified to ATEX (95/9/EC) and IECEx . Haskel's range of high quality stainless steel pressure regulators include. ANALYSER RANGE,. HIGH PRESSURE RANGE. PROCESS REGULATORS. Piston sensed high pressure regulators with 1/4" to 1" control pressures to 1034bar (15,000psi). Connections designed for both gas and hydraulic service. Flow capacities from Cv 0.1 to 2.0. Newer high flow regulators with connections from 1/2" to 4", both threaded and flanged. Our versatile... (read more)Browse Gas Valves Datasheets for Haskel International, Inc. -
KNF Neuberger, Inc.
High Pressure Liquid Micro Pump to 145 PSIG Recently announced addition to the KNF liquid pump line is the high pressure version NF1.5_DCB-4 transfer and metering pump. It features a long-life, low EMI/RFI premium quality 4-wire brushless dc motor, with integrated logic-controlled variable-speed motor controller. The new NF1.5 belongs to the KNF Flodos tradition of high pressure liquid pumps. It is ideal to pump liquid and liquid-gas mixes up to 60 ml/min. It can handle pressures up to 90 PSIG - and up to 145 PSIG on request - not only... (read more) -
Haskel International, Inc.
Compact, high pressure air driven liquid pump Ideal for applications like well head control panels, bolt tensioning, lifting, jacking or clamping, or high pressure/burst testing in many sectors such as aircraft support, oil and gas or automotive this air or nitrogen driven pump handles petroleum fluids, water soluble oils or plain water. Ratio 220:1. Weight 5.85 lbs (2.65 kg). Volume per cycle .021 cu in (0,344 cu.cm). Max Air Drive Pressure 125 psi (8.62 bar). Max Hydraulic Pressure Output 25,000 psi (1,723 bar). Operating Temperature -40... (read more)Browse Liquid Handling Pumps Datasheets for Haskel International, Inc. -
Equilibar, LLC.
Back Pressure Regulator for Low Pressures application, high precision pressure control can be achieved. The SC has a very high turn down ratio and can control a range of flows greater than 10,000 to 1. Because it is a pilot operated back pressure regulator, the SC has a level of precision 5x greater than traditional spring operated back pressure valves. The SC features a quick opening sanitary clamp bonnet for rapid tool free access to the diaphragm and regulator internals. This allows easy maintenance and quick... (read more)Browse Industrial Valves Datasheets for Equilibar, LLC. -
Heat Exchange & Transfer, Inc.
High Process Temperature At Low Pressures . These units can have significant advantages over circulating liquid systems, especially where the process requires uniform heating at relatively high temperatures. Because condensation occurs at constant temperature, utilizing the full latent heat of the fluid, pumping costs and circulation rates and can be substantially lower in vapor systems than in liquid systems. OFV Series Thermal Fluid Vaporizers - Electrically operated organic fluid vaporizers are usually custom designed, but are also... (read more)Browse Vaporizers Datasheets for Heat Exchange & Transfer, Inc. -
Orange Research, Inc.
HIgh Line Pressure Liquid & Air/Gas Flow Switches New liquid and air/gas flow switches from Orange Research are designed for applications involving high line pressures ranging from 1,500 to 5,000 psig. They are available with optional dials and can be installed vertically or horizontally. Like rotameters the flow switches are mounted directly in the flow stream, but with bodies machined from solid metal they can be used in high line pressure applications in hydraulics, pneumatics and other areas not possible for rotameters rated at 150 psig... (read more)Browse Flow Switches Datasheets for Orange Research, Inc. -
Purolator Facet, Inc.
Poromet® elements for high-temperatures/pressures for high-temperature and high-corrosion applications. They are superior-quality filters whose performance exceeds every other competitive element. Poromet ® elements are designed to lower your costs by providing on-stream life and years of trouble-free service. In addition, Poromet ® elements are easily cleaned, eliminating growing disposal costs. Private labeling is an option. (read more)Browse Filter Elements Datasheets for Purolator Facet, Inc. -
Uehling Instrument Company
Float Switches High Low Liquid Level Uehling Instrument Company Float switches are used to trip high/low level alarms, engage relays, control or start/stop pumps, open/close valves etc. They are a simple, inexpensive way to provide independent or redundant setpoints for emergency shut-down or backup. Float switches are often furnished with Level Alert Alarm Systems to provide an audible, visual and relay output response to high/low and other alarm conditions. These microprocessor based alarm systems are expandable and may... (read more)Browse Liquid Level Switches Datasheets for Uehling Instrument Company
Conduct Research
...of the sensor, making the pressure sensor?s output fairly useless, unless the temperature of the bridge is known. Flow and level sensor accuracies are dependent on the density of the liquid or gas. Temperature Sensing Technologies. M. AN679. Temperature Sensing Technologies. SO MANY TEMPERATURE SENSORS. Author...
Atomic Spectroscopy. Automated Electrophoresis. Automation Solution. Dissolution. Gas Chromatography. Liquid Chromatography. Magnetic Resonance Imaging. Mass Spectrometry. Microarrays Scanners. Molecular Spectroscopy. Nuclear Magnetic Resonance. PCR/ QPCR. Thin-Layer Chromatography. X-ray Crystallography...
...benzene-related. that this level may be too high. to a catalyst at high pressure. Researchers reported in the. to form aromatic compounds. December 2, 2004 issue of Science. The benzene is separated out using. that workers in a Chinese shoe. solvents. Alternatively, toluene can. factory exposed to less...
Engineering Web Search: Principle Of High Pressure Liquid Chromatography
Chromatography - Wikipedia, the free encyclopedia
techniques of partition chromatography, and their work encouraged the rapid development of several chromatographic methods: paper chromatography, gas
Countercurrent chromatography - Wikipedia, the free...
Countercurrent chromatography (CCC) or partition chromatography is a category of chromatography techniques;[1 laboratory techniques for the
An Introduction to Gel Permeation Chromatography and Size...
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Quantum interference of large organic molecules : Nature...
Here we demonstrate new high-contrast quantum experiments with large and massive tailor-made organic molecules in a near-field interferometer.
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(LIQUID-VAPOR) PHASE EQUILIBRIA OF HCl AND EXCESS THERMODYNAMIC PROPERTIES OF {HCl + NaCl}(aq) MIXTURES AT HIGH TEMPERATURES J. M. Simonson, D. A.
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Ascentis? Express HPLC Resource Guide Application Articles...
1359 METHOD 26A - DETERMINATION OF HYDROGEN HALIDE AND HALOGEN...
2.1 Principle. Gaseous and particulate pollutants
