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Autoclaves are used for applications requiring constant pressure and temperature for long periods of time. Common applications include the sterilization of instruments and polymerization of rubbers and plastics.
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Autosamplers are automated sample loaders, usually robotic, used with chromatography and other analytical technologies.
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Biological safety cabinets protect both the specimen and the user from biological contamination.
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Biotechnology services modify living microorganisms to provide biotechnology products on a contract or custom basis to medical, pharmaceutical, and scientific laboratories.
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Chromatographs are instruments for performing chromatographic separation and producing chromatograms.
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Laboratory circulators and baths are refrigerated and heated in order provide thermal control.
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Conductivity meters, dissolved solids meters, and resistivity meters are analytical instruments that measure the conductivity, dissolved solids, and/or resistivity of a liquid sample.
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Conductivity electrodes are devices that measure the salinity and conductivity of water samples.
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Dissolved oxygen meters are analytical instruments that are used to measure the amount of oxygen dissolved in a liquid sample.
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Evaporators are systems consisting of a heat exchanger or bath, valves, manifolds and temperature controls for conversion of a product (e.g., liquefied gas) from a liquid to a gaseous state.
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Gas chromatographs separate organic chemical mixtures according to physical properties.
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Gas samplers, liquid samplers and solids samplers are used to take samples of media from process streams, reactors or storage vessels.
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Gas chromatography detectors (GC detectors) identify solutes as they exit the chromatographic column. A chromatogram is generated plotting the signal versus time.
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Hardness testers measure a material's resistance to indentation. This calculation is determined by measuring the permanent depth or projected area of the indentation.
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High performance liquid chromatograph (HPLC) detectors pass a beam of light through a column effluent as the fluid passes through a low-volume flow cell. Variations in light intensity are recorded and a chromatograph is generated.
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Incubators are used in biological experiments to allow growth of organisms in optimal conditions of temperature, carbon dioxide and humidity.
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Industrial cooling systems and industrial cooling equipment includes air-to-air, liquid-to-air, and liquid-to-liquid heat exchangers; ducts and/or pipes; and other devices for removing heat from a system that contains a heat source.
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Industrial refrigerators are designed to maintain stored items below room temperature, but above the freezing point of water. Industrial freezers are designed to keep their contents below the freezing point of water (32 degrees Fahrenheit).
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Ion selective electrodes measure the potential of a specific ion in solution. This potential is measured against a stable reference electrode of constant potential.
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Laboratory air handling equipment is used to protect specimens and laboratory staff from environmental contamination. Products include fume hoods, biological safety cabinets, environmentally controlled rooms and clean benches.
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Dispensers feed measured amounts of materials, either manually or automatically. The most common types of dispensers are bottle top and burette.
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Laboratory fume hoods are partially enclosed workspaces that are exhausted to the outside.
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Laboratory ovens are used in a variety of thermal processing applications including general lab work, component and stability testing, core hardening, drying glassware, and sterilizing.
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Laboratory refrigerators and laboratory freezers are used to cool or freeze samples for preservation.
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Laboratory thermometers are used to measure temperatures or temperature changes with a high degree of precision. Traditional liquid-in-glass design offers ease of use and low cost.
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Microplate readers are designed to scan, analyze and obtain numerical results from chemical reactions conducted in microplates.
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Microplate washers combine buffer dispensing and aspiration cycles to remove reagents from sample wells.
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pH and oxidation reduction potential (ORP) instruments measure or monitor pH (relative concentration of hydrogen ions [H+] in a solution) as well as ORP.
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pH electrodes are analytical sensors for measuring potential of hydrogen (pH), the negative logarithm of the hydrogen ion activity in solution.
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Residual gas analyzers (RGAs) identify the gases present in vacuum environments.
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Rheometers characterize a liquid according to its viscous properties and elastic responses.
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Spectrometers are analytical instruments which disperse an emission (such as particles or radiation) according to some property of the emission (such as mass or energy) in order to measure the amount of the dispersion. This product area includes Portable / Miniature, visible, infrared (IR), ultraviolet (UV), atomic absorption (AA), optical emission (OE), Raman, X-ray fluorescence (XRF) and mass spectrometers. Specific search forms are also available.
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Temperature instruments use contact or noncontact methods to measure temperature. Products include dial, digital, industrial and laboratory thermometers; temperature probes, indicators, and sensors; RTD elements and transmitters; and thermistors, thermocouples, thermopiles, and thermal switches.
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Titration instruments are used to determine the concentration of dissolved substances. Titration is based on a complete chemical reaction between the specific substance, the analyte, and a reagent or titrant of known concentration that is added to the sample.
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Viscometers define viscous properties of a fluid at ambient or defined temperatures.
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Water quality photometers and colorimeters are ion-specific, computer-interfaced probes that are designed to determine the concentration of a solution from its color intensity.
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Water quality testing instruments are used to test water for chemical and biological agents, and to measure variables such as clarity and rate of movement.
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Way covers and way shields are machine tool accessories used to protect the rail or way of a machine from contamination and abrasive cuttings. Way covers come in two common styles: bellows type and telescoping type.
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