submit urlsubmit rss feedadd directory

article

An instrument is a concrete or abstract tool intended for a purpose other than mechanical work, in particular a refined one.

  • Musical instruments are devices designed to produce music, frequently by plucking or striking a string or bell or drum surface, or by forcing air to resonate (see wind instrument).
  • Scientific instruments are devices intended to assist in the conduct of science. An example would be the test tubes and other glassware one might find in a chemistry or biology laboratory.
  • Measuring instruments are devices used to measure or compare the magnitude of physical properties, such as voltmeters, speedometers, etc.
  • Analytical instruments are devices used to measure multiple or complex material properties, such as mass spectrometers.
  • Medical instruments are devices for the diagnosis and treatment of diseases, such as stethoscopes.
  • Instruments of torture is a term for the means whereby some act of torture is accomplished.
  • Legal instruments are documents used to formally document various types of transactions or confirm certain statuses for specific purposes, such as confirming contractual relations, civil status, etc. Examples include wills, writs, court order, contracts, treaties, marriage licenses and driver's licenses.
  • Financial instruments are documents used to formally document various types of financial transactions. Examples include loan agreements, bonds, mortgages, stocks and floating charges.
  • Negotiable instruments are a class of documents evidencing promises or orders to pay a certain sum of money.
  • In statistics, an instrument is an instrumental variable.
  • A statutory instrument refers to a regulation or other secondary legislation passed pursuant to authority given by primary legislation.

See also


More on [ Instrument ]


directory of related categories

 
 
directory of related topics

Instruments :: Products and Services
Laboratory Automation and Robotics :: Instruments and Supplies
Spectroscopy :: Laboratory Equipment

 
Instruments RSS feed
Instruments - Twitter Search

why hasn't anybody created new instruments lately???? n
RenataSoumitte (Renata Soumitte) Wed, 25 Nov 2009 10:37:07 -0000
why hasn't anybody created new instruments lately???? n
my homework: draw or print AFRICAN MUSICAL INSTRUMENTS. wew
bhabyveronica (Aira Quitoriano) Wed, 25 Nov 2009 10:34:53 -0000
my homework: draw or print AFRICAN MUSICAL INSTRUMENTS. wew
Cruizing home through Bangkok rush hour traffic with some new music instruments.
brolins (Daniel Brolin) Wed, 25 Nov 2009 10:31:47 -0000
Cruizing home through Bangkok rush hour traffic with some new music instruments.
I've always been impressed how well the Muppets play their instruments, The hand sync-age is normally very close to the real thing
SaintMort (Matt Kelly) Wed, 25 Nov 2009 10:28:06 -0000
I've always been impressed how well the Muppets play their instruments, The hand sync-age is normally very close to the real thing
http://Inztrumentz.info Search Shop for instruments online. Catalog sheet music and instruments band choral orchestra
OverTheVilla (Brian Hill) Wed, 25 Nov 2009 10:27:26 -0000
http://Inztrumentz.info Search Shop for instruments online. Catalog sheet music and instruments band choral orchestra
Revient du concert de Superbus au Zenith et enfin un concert Rock avec des vraies voix des vrais instruments électriques un vrai et beau bat
jeromeo92 (ANTOINE JEROME) Wed, 25 Nov 2009 10:18:53 -0000
Revient du concert de Superbus au Zenith et enfin un concert Rock avec des vraies voix des vrais instruments électriques un vrai et beau bat

 
Subscribe to Instruments RSS feed

directory of related sites

Baseline Technology Ltd - GC and LC specialists for service, validation and consumables, such as deuterium lamps, piston seals and pump spares. Used chromatography equipment sold serviced with warranty.
Meta Description: [ Baseline Technology Ltd, chromatography specialists providing servicing, training, validation and gas & liquid chromatography equipment. ]

Bodman Industries - Offers liquid, gas, flash, and thin layer chromatography lab equipment. Page includes list of products.

Brechbuhler, Inc. - Makers of the ASP GC injector, the sniffer 9000 for GC-olfactometry, and sensor for safe use of hydrogen as a carrier gas. Includes LC and MS systems and applications, login for forum, and contacts in Spring, Texas.
Meta Description: [ Home of Brechbuehler, Inc. Scientific analytical solutions ]

Cambridge Scientific Instruments Ltd. - Application examples and specifications of bench-top gas chromatographs, HPLC column oven, solid state flowmeter, vacuum degasser, from Cambridgeshire, England.

Chromalytic Technology - Distributor of gas chromatography and HPLC supplies from Restek, SRI, Jour, Biochem Valves. Manufacturers of chromatography ferrules, polyimide and graphite parts, in Australia.
Meta Description: [ Chromalytic Technology's Chromatography Website : Australian Distributors & manufacturers of a diverse range of GC/HPLC products; columns, fittings, ferrules, instruments supplies from Restek, SRI, VICI-Valco, Omnifit, BioChem Valves and leading chromatogrpahy suppliers. ]

404 Chromatography from the ACS - Extensive link list for chromatography.

Duff Science Co., Inc. - Develops and manufactures the EagleEye line of HPLC and other chromatography supplies, also offering custom phase synthesis.

GC and LC Toronto - Test equipment for gas and liquid chromatography. Systems, parts and service for chromatography laboratory equipment. Toronto, Canada.
Meta Description: [ Liquid and Gas Chromatography, used and refurbished Waters HPLC, Hewlett Packard, Agilent HP1050, HP1090, HP1100, HP5890, ChemStation Software, Data Systems, Millennium 32. ]

Jasco Analytical Instruments - Manufactures HPLC instrumentation, with options of detection by UV/Visible/NIR, FT/IR, FT or dispersive Raman, fluorescence spectrometry, circular dichroism, digital polarimeters, near field photoluminescence.
Meta Description: [ World leaders in circular dichroism polarimetry for stereochemical analysis. JASCO offers a complete range of spectroscopy instrumentation with powerful Spectra Manager cross platform software control capability. Chromatography, Robust, modular and compact HPLC systems with the widest selectio... ]

Jetstream Series Peltier Heat/Cool Column Thermostat for HPLC - Thermotechnic Products is one of the leading producers of HPLC Peltier Column Thermostats based in Austria, Europe. The Jetstream series features heating and cooling (5°C-85°C) and full programmability for linear and ramp calculation with high stability (+/- 0.02°C )

JM Science- High performance liquid chromatography - JM Science offers equipment for the separation and detection of various compounds including high performance liquid chromatography, FIA, Process Control and Downstream Processing.
Meta Description: [ Titrator, Auto Titrators, Coulometric, Volumetric, Potentiometric, Karl Fischer Titrator Reagents, HPLC Columns, HPLC Degassers, HPLC Detectors, Official Site ]

JMST Systems - Offers fluorescence, UV and visible wavelength detectors for HPLC, CEC and CE, in pharmaceutical, biological, environmental and forensic analysis from Colorado.
Meta Description: [ Fluorometers, fluorescence detectors and other chromatography equipment used in high performance liquid chromatography (HPLC) and CEC. ]

Kinesis Ltd. - Distributer of columns, lamps and chromatography consumables and HPLC spare parts.
Meta Description: [ kinesis laboratory hplc equipment and spares, we specialise in deuterium detector lamps spe products hplc / gc servicing hplc instruments and vials. ]

KNAUER Advanced Scientific Instruments - HPLC, Simulated Moving Bed (SMB) and Osmometry. Knauer manufactures pumps, detectors, columns, switching valves, and chromatography data systems.
Meta Description: [ KNAUER entwickelt und vertreibt seit 45 Jahren erfolgreich Osmometer und Chromatografiesysteme (HPLC). Die Produktpalette reicht von der kleinsten HPLC der Welt bis zum präparativen SMB-System mit bis zu 1000 kg/Jahr., KNAUER has been developing and distributing osmometers and high performance l... ]

Labhut - HPLC, GC and CE consumables, accessories and instruments including autosampler vials, syringe filters, columns and lamps. Flash and Headspace Chromatography, HPLC pumps.
Meta Description: [ LabHut.com - the friendly site for all your chromatography, tablet testing and analytical chemistry needs ]

Laubscher Labs - Consulting services and materials in the field of chromatography. Methods available are HPLC, GC, TLC, and SPE .
Meta Description: [ Laubscher Labs : chromatography express consulting services and chromatographic materials. Our services are available for HPLC, GC, TLC, and SPE (solid phase extraction) methods. ]

LC Services Ltd. - GC and Mass Spec service organization located in the UK.
Meta Description: [ LC Services is an independent service organisation, boasting a full compliment of highly qualified engineers, providing expert Care, Maintenance and Troubleshooting of Chromatography system. ]

Lyons Company Liquid Chromatography - HPLC repairs, maintenance, and validations.
Meta Description: [ HPLC Services including troubleshooting, repair, and third party service. All manufacturers including Waters, Agilent, and Thermo. ]

Metrohm Peak - Ion chromatography, integrated instrumentation.
Meta Description: [ Metrohm is proficient in the fields of titration, voltammetry and ion chromatography, as well as in the techniques of pH, ion and conductivity measurement - while also being engaged in the development of a wide range of sensors for all these methods. ]

Micro-Tech Scientific, Inc. - Capillary HPLC for proteomics, research. Software and hardware.
Meta Description: [ HPLC microtech scientific nano lc ultra high pressure uplc uhplc chromatogram liquid chromatography capillary throughput xts mts upiiI spraytip mass spec lcms detector autosampler columns analytical chemistry pump valve degasser plus xtremesimple syringe particle pore diameter controller waters ... ]

MSscientific Chromatographie-Handel GmbH - A source for deuterium, mercury, and xenon lamps, dies and laboratory presses, HPLC column oven and empty columns.
Meta Description: [ Willkommensseite von msscientific Chromatographie-Handel GmbH ]

500 MT Systems - Microwave ovens and capillary columns for GC work.
Meta Description: [ MTSystems is a new technology development company with a focus on microwave products in chromatography ]

Nest Group - Protocols, applications and pricing for HPLC columns, micro dialysis kits, 96 well dialysis or equilibrium dialysis plates, and micro SPE Tips for LC-MS samples.
Meta Description: [ Protocols, applications and pricing for HPLC columns, micro dialysis membranes and kits, 96 well dialysis or equilibrium dialysis plates, and micro sample SPE Tips for LC-MS. ]

New Analytical Systems Ltd. - Analytical methods, software, hardware solutions for gas and liquid chromatography. - UniChrom chromatography software

OI Corporation - Develops, manufactures, sells, and services analytical instrumentation that detects, measures, analyzes, and monitors chemicals in liquids, solids, and gases.
Meta Description: [ OI Analytical manufactures Analytical, Laboratory, and Chromatography Instruments for Chemical Analysis ]

Omnifit Ltd - Omnifit offers a range of valves, fittings, connectors and chromatography columns and accessories manufactured from biological and chemically inert materials.
Meta Description: [ Together Bio-Chem Valve and OmniFit offer quality fluid handling systems such as inert valves, fitting, connectors, miniature valves and more. ]

Optimize Technologies, Inc. - - Components and Accessories for HPLC, liquid handling, LCMS applications, analytical columns, trap cartridges, guards, filters, check valves, seals and pistons all for OEM instruments.
Meta Description: [ www.optimizetech.com : Optimize Technologies, Inc. - Trap Cartridges HPLC Replacement Parts Pressure Regulators Filtration Guard Column Systems Accessories LC/MS Custom Products HPLC components accessories replacement parts for OEM pumps from Waters Alliance 2690 Altex Bio-Rad Bischoff Gynkotek K... ]

Peak-ABC System - Chromatography data handling system, compliant with GLP standards and compatible with HPLC and GC instrument.

Picometrics SA. - Offer laser induced fluorescence detectors for HPLC or capillary electrophoresis from Ramonville, France.

PolyLC - Distributors of liquid chromatography columns

Precision Instruments. - HPLC, HPLC columns, HPLC detectors, chromatography, HPLC accessories.
Meta Description: [ HPLC, HPLC Columns, HPLC Detectors, Chromatography, Preparative Liquid Chromatography, HPLC accessories... HPLC, colonnes HPLC, détecteurs électrochimique, détecteurs d'indice de réfraction, chromatographie liquide préparative, accessoires HPLC... ]

Presearch - Distributor and manufacturer of laboratory equipment for automation, flash chromatography, separations, proteomics, dissolution and precision fluid delivery
Meta Description: [ Presearch provides laboratory solutions including separation equipment, automation equipment and supplies, flash chromatography, nano-technology, sensory systems, proteomics, miniaturisation, research and development ]

Pretech Instruments - A distributor of analytical instruments.
Meta Description: [ Pretech Instruments is a Scandinavian distributor of analytical instruments with a strong portfolio of products in combination with a professional sales and service team. ]

Princeton Chromatography Inc. - Cranbury, NJ- based company manufactures and sells HPLC and SFC columns.

Process Analyzers - Develops spectroscopic, chromatographic analyzers, sensors and firmware for continuous monitoring and process control.
Meta Description: [ The HNU Systems, Ltd., corporate home page, entry point to information about HNU Ltd. products and services. Designer Jack Hamm 10/06/06 10:11:56 ]

Regis Technologies - Makers of specialized HPLC columns for applications such as chiral separation and drug discovery. Regis also makes GC derivatization reagents.

Restek Corporation - Restek Corporation is a leading developer and manufacturer of innovative, high-quality chromatography columns, chromatography, and chromatograms.
Meta Description: [ Restek Corporation is a leading developer and manufacturer of innovative, high-quality columns and accessories for gas and liquid chromatography. Visit online for products and services, applications, troubleshooting, literature, service and support. ]

Rheodyne - Manufacturer of high-pressure fluid valves and associated products for the scientific instrument industry. OEM of parts used in HPLC equipment.
Meta Description: [ Rheodyne manufactures precision fluid valves for analytical chemists and scientific instruments for OEM and HPLC applications (high-pressure injectors, injector assemblies, switching valve assemblies). ]

Richard Scientific Inc. - A specialty supplier of liquid chromatography products. They sell and support Sedex ELS detectors, Hichrom and Kromasil columns, Bionisis OPLC systems, Kromaton FCPC, Rheodyne valves and fittings.
Meta Description: [ Richard Scientific is a leading supplier of HPLC products, Columns, and Accessories, as well as Flash Chromatography and Counter-Current Chromatography (CCC) Systems. ]

Scientific Adsorbents - Products and expertise available for chromatographic separation techniques. Column packing materials and supplies.
Meta Description: [ We provide the finest quality products and expertise available for chromatographic separation techniques. Sample Applications are included. ]

Selerity Technologies - Manufacturer of supercritical fluid chromatography (SFC) and liquid chromatography (HPLC) equipment and columns. High temperature HPLC. Secure-fit zero dead volume connectors.

SeQuant - Specializing in instrumentation and consumables for chromatography.
Meta Description: [ SeQuant - Innovators in Chemical Analysis ]

SES Research - Catalog of carbon fullerenes ( C60, C70, C76, C84) and HPLC columns.
Meta Description: [ SES Research is a dynamic young company with the ability to help you with Data AcquisitionSpecialty Scientific Equipment manufacturing, Job Placment, Hiring Employees, Fullerenes and Low Cost Proof of Concept Proto-Typing ]

SGE Chromatography Products - MS and chromatography products, technical support. Online ordering of GC, LC and MS supplies, capillary columns, HPLC columns, syringes.
Meta Description: [ SGE chromatography and mass spectrometry products, technical support, chromatograms and troubleshooting. Online ordering of GC, LC and MS supplies, capillary columns, HPLC columns, syringes. ]

Shimadzu - HPLC / Liquid Chromatography - Shimadzu offers a wide variety of HPLC options, systems and accessories
Meta Description: [ Shimadzu Scientific Instruments ]

Silicycle - Pure Silica Gel used in Chromatography and organic synthesis. A line of metal, nucleophilic, and electrophilic scavengers; as well as a number of organic reagents and catalysts.

SofTA ELSD detectors - SofTA ELSD uses patent pending thermo- split technology and has many features, all at a price that makes it competitive with UV detectors.

Spectrochrom - HPLC and GC Instruments, service, calibration, parts and consumables including pistons, seals, check valves and detector lamps.

Spectrum Chromatography - Manufactures a complete line of instruments, columns, and syringes for low-pressure liquid chromatography and Chromatography tank and rods, consumables for TLC, plates and solvents.
Meta Description: [ Spectrum Chromatography manufactures a complete line of instruments, columns, and syringes for low-pressure liquid chromatography. ]

SRI Instruments - Manufacturer specializing in field portable GC and HPLC systems. Also hydrogen generators and chromatography data systems, with online documention and download from Torrance, California.

Svenska Antek Instruments AB - The Scandinavian representative for Antek Instruments LP, with sales and service of GC/HPLC detectors, laboratory and on-line analytical instruments.
Meta Description: [ The Scandinavian representative for Antek Instruments LP, with sales and service of GC/HPLC detectors, laboratory and on-line analytical instruments. ]

Thar Technologies, Inc. - The Leader in Supercritical Fluids - Thar offers instruments and complete solutions in chromatography (HPLC and SFC), extraction, cleaning, reactions and particle design to the pharmaceutical and chemical industries.

Thermo: Chromatography - Major instrument and column manufacturer for HPLC, GC and ion chromatography as well as hyphenated techniques.
Meta Description: [ Chromatography from Thermo Electron Corporation includes chromatography equipment and chromatography lab information. Visit us online today at thermo.com! ]

Valco Instrument Instrument Company - Manufacturer of components for GC, LC, HPLC, SFE, and SFC. Includes product range and profile of company in Switzerland, Washington and Houston, Texas.
Meta Description: [ VICI Valco Instruments Co. Inc. - your factory source for top quality products for gas chromatography, liquid chromatography, flow injection analysis, HPLC, SFE, and SFC. ]

Instruments related videos
My Vegetable Musical Instruments
Next Video
Instruments related videos

 

HOMEADVERTISINGABOUT US

articlesartsbusinesscomputersgameshealthhospitalshomekids & teensnewsmobilephysiciansrecreationreferenceregionalscienceshoppingsocietysportsworld


Submit a Site About Become an Editor