Products/Services for Carbopack Column GC
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GC Columns - (82 companies)Gas chromatography columns (GC columns) are of two types: packed and capillary. Solutes to be measured travel through the column at a rate primarily determined by their physical properties, and the temperature and composition of the column. Gas...Column TypeCapillary Column TypeConstruction Material -
GC Detectors - (38 companies)Gas chromatography detectors (GC detectors) identify solutes as they exit the chromatographic column. A chromatogram is generated plotting the signal versus time. Gas chromatography detectors (GC detectors) identify solutes as they exit... -
Columns - (121 companies)Columns are vertical structural elements that use compression to transmit the weight of a structure above to other structural elements below. They are used with interior and exterior balconies, courtyards, decks, enclosures, porches, and patios...
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HPLC Columns - (163 companies)High performance liquid chromatography (HPLC) columns use a liquid mobile phase to separate the components of a mixture. High performance liquid chromatography (HPLC) is a separation technique that uses liquid mobile phase to separate the components... -
Lifting Columns - (27 companies)Lifting columns are self-supporting, telescopic actuators for lifting and height adjustment. Lifting columns, also known as telescopic lifting devices, consist of linear actuators fitted with guides to provide stable vertical movement. A motor unit...
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Tooling Plates and Columns - (116 companies)Tooling plates and columns provide mounting or clamping surfaces for holding and positioning vises, clamps and workpieces during setup, manufacturing and dimensional inspection. Tooling plates are manufactured from a variety of materials, including...
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HPLC Detectors - (49 companies)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. HPLC detectors use...
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High Performance Liquid Chromatographs (HPLC) - (151 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. High performance...
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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.
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Air Springs - (57 companies)Air springs contain a column of air in an elastomeric bellow or sleeve to provide suspension, isolation, or actuation. Commonly found in vehicle suspension systems, perhaps in conjunction with a coil spring, they are also used to insulate vibration...
Product News
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Hamilton Company
GC Autosampler Syringes Hamilton maintains a large catalog of replacement syringes for the most popular GC autosamplers. Our syringes are handmade with an unmatched attention to detail. The manufacturing process and quality assurance procedures ensure that every syringe we sell will provide superior accuracy and precision as well as cycle life. Choose the sub category that is associated with your autosampler manufacturer to find the syringes available for your instrument. CTC / LEAP Technologies GC Autosampler... (read more)Browse Syringes and Needles Datasheets for Hamilton Company -
Isotech, Inc.
CustomTelescopic Lifting Columns Telescoping columns combine a linear actuator and housing to provide substantial lifting or push/pull force without the need for an external guidance system. The whole technology - motor, linear drive and electronics - is self-contained within a set of rectangular columns that provide both stability as well as a platform for lifting. Consider the following when choosing a telescopic lifting column: Stability. Speed. Load. Stroke Length. Noise. Isotech 's line of telescopic lifting columns... (read more)Browse Lifting Columns Datasheets for Isotech, Inc. -
Isotech, Inc.
Custom Telescopic Lifting Columns Isotech 's telescopic lifting columns are designed for medical, radiological, ergonomical and industrial applications. The pillars are constructed with aluminum tubes and long life pads, combined with a very tight tolerance assembly - where others squeeze - we fit. The columns perform a stable, reliable and maintenance free guiding system without any play. Depending on model, Isotech telescoping pillars are available in push or pull version. As an option you can get them with an encoder... (read more)Browse Lifting Columns Datasheets for Isotech, Inc. -
Isotech, Inc.
Customized Telescopic Lifting Columns Isotech 's telescopic lifting columns are designed for medical, radiological, ergonomical and industrial applications. The pillars are constructed with aluminum tubes and long life pads, combined with a very tight tolerance assembly - where others squeeze - we fit. The columns perform a stable, reliable and maintenance free guiding system without any play. Depending on model, Isotech telescoping pillars are available in push or pull version. As an option you can get them with an encoder... (read more)Browse Lifting Columns Datasheets for Isotech, Inc. -
Jergens, Inc.
NEW Tooling Column Buying Guide! Jergens NEW Tooling Column Buying Guide!. Discover the ultimate resource for selecting the perfect pre-engineered tooling column system tailored to your needs. From bases to columns to accessories, explore the wide variety of options to customize your setup. Plus, with technical specs and expert tips, choosing has never been easier!. Jergens Tooling Columns are fully customizable to provide the optimum workholding solution for your unique application. Incorporate one of our industry-leading... (read more)Browse Tooling Plates and Columns Datasheets for Jergens, Inc. -
Jergens, Inc.
Cast Iron Cross Tooling Columns Jergens Cast Iron Tooling Columns Brochure. Cast Iron Cross Tooling Columns. Jergens Cast Iron Tooling Columns are fully customizable to provide the optimum workholding solution for your unique application. Incorporate one of our industry-leading "Quick-Change " systems, including Ball Lock (R) and ZPS, for maximum productivity. Contact our Technical Sales Engineering Team to request a quote for your custom configuration or project. Features, Benefits, & Product Specifications: Material: Stress... (read more)Browse Tooling Plates and Columns Datasheets for Jergens, Inc. -
Jergens, Inc.
American-made cast iron tooling column additions Jergens inc. launches american-made cast iron tooling column additions. Jergens Cast Iron Tooling Columns now with Ball Lock (R) and QLS top tool mounting systems for even greater possibilities for a wider range of horizontal machining with quick change. Made in the U.S.A., the columns with two new mounting systems offer quick change for both large and small vises. Ball Lock provides increased capability using larger production vises and plate work, while QLS makes the connection for smaller... (read more)Browse Tooling Plates and Columns Datasheets for Jergens, Inc. -
Plast-O-Matic Valves, Inc.
What, how, where and why of calibration columns What, how, where and why of calibration columns. Calibration columns are a convenient way to verify pump flow rates, chemical dosing accuracy or chemical feed accuracy. Click for a quick primer on how to use these helpful devices. Follow us on: YouTube. Instagram. twitter. Watch > > >Introducing Plast-O-Matic Valves. Plast-O-Matic Valves, Inc. When it comes to thermoplastic valves and controls, we are the problem solvers. Founded in 1967, Plast-O-Matic Valves' ongoing mission is to provide... (read more)Browse Liquid Flow Meters Datasheets for Plast-O-Matic Valves, Inc. -
Environics, Inc.
Accurate and reliable gas chromatography analysis. conditions that you will use for your actual samples. This means keeping injection volume, split ratio, column temperature, and detector settings consistent across all standards and future sample runs. Inconsistencies in these parameters can lead to unreliable calibration data. Reproducibility. To ensure reliability, run each calibration standard multiple times. Consistent results across repeated runs confirm that your GC machine is operating correctly and that your standards are prepared accurately... (read more)Browse Gas Generation Equipment Datasheets for Environics, Inc. -
ASTM International
New Standard Covers Gasoline Sample Analysis of Hydrocarbon Group Types and Select Hydrocarbon and Oxygenate Compounds in Automotive Spark-Ignition Engine Fuel Using Gas Chromatography with Vacuum Ultraviolet Absorption Spectroscopy Detection (GC-VUV). "The setup procedure is easy and requires no pre-column tuning or valve timing adjustments, " says Wispinski. The standard allows for faster runtimes, he says, because of the test method 's ability to handle co-elution among various species and hydrocarbon classes. "It is a testament... (read more)Browse Standards and Technical Documents Datasheets for ASTM International
More Information
Indicates content that may require registration and/or purchase.
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Occurrence and Flavor Properties of Sinigrin Hydrolysis Products in Fresh Cabbage
Initial analysis of the authentic synthesis mixture with the packed Carbopack GC column used in our earlier studies (Chin and Lindsay, 1993) showed only one peak was present.
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Comparative metabolic footprinting of a large number of commercial wine yeast strains in C hardonnay fermentations
Upon completion of fermentation, the wines were cold- settled (48 h at 1.7 °C/35 °F) and analyzed for standard wine chemical attributes, including the following: residual sugar, ethanol ( GC column 80/120 Carbopack B AW 5% Carbowax 20M, Supelco, Bellefonte, PA), pH …
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A Comprehensive Guide to the Hazardous Properties of Chemical Substances 3rd Edition Complete Document
Ambient air drawn directly into a syringe is injected into a Carbopack column in a GC .
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http://www.sigmaaldrich.com/content/dam/sigma-aldrich/docs/Supelco/Bulletin/4512.pdf
… natedhydrocarbonslistedinUSEnvironmentalProtectionAgency TO-1, TO-2, and TO-3 methodology (1), whether present indi- vidually or in mixtures, by using a Model 890/891 Thermal Desorption Unit, a Carbotrap 300 thermal desorption tube, a 0.75mmIDSUPELCOWAX™10capillarycolumn,andaCarbopack B or Carbopack C packed GC column .
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Short‐chain fatty acid content and pH in caecum of rats given various sources of carbohydrates
The amount of SCFA in caecal content was analysed by GC on a Carbopack column (B-DA 80/120 mesh) (Fussel and McCalley 1987).
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Short‐chain fatty acid content and pH in caecum of rats fed various sources of starch
The amount of SCFA in caecal content of normal rats was analysed isothermically (175°C) by GC on a Carbopack column (B-DA 80/120 mesh) after solu- bilisation of the SCFA in oxalic acid (0.03 mol litre-').
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Determination of diethylene glycol in wine. Rapid purification with a Carbopack B cartridge and quantitation by gas chromatography.
The GC column is packed with Carbopack C carbon black modified with 0.8% of tetrahydroxyethylenediamine, which eliminates peak tailing problems observed with glycols.
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Novel Ceramic-Polymer Composite Membranes for the Separation of Hazardous Liquid Waste
MTBE and methanol were also analyzed by GC using a SRI 8610C gas chromatograph equipped with a flame ionization detector (FID) and a 10’ x 1/8" stainless steel GC column packed with 80/120 Carbopack B (Supelco, Bellefonte, PA).
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New products
A new GC column packing, 80/100 Carbopack C/0.8% THEED (tetrahydroxyethylethylene diamine), developed specifically for the detection and separation of C2 to C4 glycols in dilute aqueous solution, is now available from Supelco, Inc., Bellefonte, Pennsylvania.
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Symposium abstract (continue in part II)
Trapped products were analyzed by GC on a 60/80 Carbopack B column with 1% SP 1000 (10’ x 1/8”) using a temperam gradient(150 OC for 10min, rising by 20 OC/min to 19OOCand held for 20 min) with TCD andradioactivitydetection.
