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Standards Chromatography Standards

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  • TEVA™ Resin

    Eichrom

    One of the more versatile of Eichrom's analytical products is TEVA Resin. It has been applied on a routine basis to the analysis of technetium, the measurement of the tetravalent actinides, and the separation of americium from lanthanides. It is used alone or can be readily combined with other…

  • 2mL Empty Columns

    Eichrom

    The same columns used for our standard 2mL pre-packed columns, these polypropylene columns have an inner diameter of 0.8cm and a snap off tip. Use when a slightly different sized column is required for the analysis. The columns are supplied in packages of 100, with 100 caps, bottom frit inserted…

  • ICP-MS Standards

    Agilent Technologies

  • LC And GC/MS Standards And Reagents

    Agilent Technologies

    GPC-SEC Calibration Standards (2714X77 to X79) Three different polystyrene standard kits are available for organic GPC column calibration. Each kit contains individual monodisperse polymers that cover low, medium and high molecular weight ranges. Each standard lot is characterized using low-angle…

  • 20mL Empty Columns

    Eichrom

    These columns, nominally 20mL, have an inner diameter of 1.5 cm and a "packable" volume of 17mL. Use them when a large bed volume of one of Eichrom's extraction chromatography or ion exchange resins is required. Columns are supplied with bottom frit pre-inserted, in packages of 20,…

  • Quality Control Standard Mixture

    Restek

    For GC analysis of total petroleum hydrocarbons (TPH) in water Environmentally safer than previous methods Calibration standard available as diesel #2/motor oil and diesel #2/mineral oil 500 μg/mL each in acetone, 1 mL/ampul (1 mL is enough mix to spike one quality control sample) …

  • UV-Vis Standards And Reagents

    Agilent Technologies

    In recent years, quality requirements as outlined by ISO 9000, GLP, GMP and NAMAS have assumed increasing importance. As a consequence, the recommendations of pharmacopoeias have become more influential in the pharmaceutical industry. Formal performance verification of UV-Visible spectrophotometers…

  • LC and LC/MS Standards

    Agilent Technologies

  • SPEC Disk SPE

    Agilent Technologies

    SPEC Disk SPE delivers superior flow characteristics and trouble free automation.

  • Bond Elut C18 OH

    Agilent Technologies

    Bond Elut C18 OH is excellent for balanced retention of polar analytes.

  • Bond Elut C8

    Agilent Technologies

    Bond Elut C8 is very similar in property to C18, but is not as retentive for non-polar compounds due to its shorter hydrocarbon chain and therefore reduced carbon loading. C8 is an excellent replacement for C18 when analytes are too strongly-retained for effective elution. The potential for polar…

  • TRU Resin

    Eichrom

    Eichrom's TRU Resin is an extraction chromatographic material in which the extractant system is octylphenyl-N,N-di-isobutyl carbamoylphosphine oxide (abbreviated CMPO) dissolved in tri-n-butyl phosphate (TBP). The bed density of TRU Resin is approximately 0.37 g/mL, with a working capacity of 2 mg…

  • Agilent GC Column Test Standards

    Agilent Technologies

    Column Test Standards validate the performance of your Agilent columns by checking such components as polarity and inertness. These standards help ensure the quality of your chromatograms.

  • Gas Analyzer Standards And Accessories

    Agilent Technologies

    Gas Analyzer Standard Kits (2714T95 to T97) Calibration kits contain one box of 2 calibration mix cylinders, 2 regulators, 2 pieces of stainless steel 1/16 in. gas sampling tubing, and 1 carry case, all packaged separately. Gas Analyzer Standard Cylinders (2714T90 to T94) Cylinder…

  • Cartridge Vacuum Box

    Eichrom

    This 24 hole vacuum box has a high density polyethylene (HDPE) top for acid compatibility and a clear plastic bottom for visibility of collection tubes. Overall dimensions are 57 cm (long) x 14.5 cm (deep) x 18 cm (high.) The box comes complete with a screw in vacuum gauge, a rack insert which…

  • Bond Elut NEXUS

    Agilent Technologies

    Bond Elut NEXUS is an ultra-clean, large particle size polymeric SPE ideal for highly viscous samples, available in non-polar or weak cation exchange.

  • Sr Resin

    Eichrom

    The extractant system in Eichrom's Sr Resin is 1.0M 4,4'(5')-di-t-butylcyclohexano 18-crown-6 (crown ether) in 1-octanol.A 40% (w/w) loading of this organic solution is loaded onto an inert chromatographic support. The bed density of Sr Resin is approximately 0.35 g/mL.

  • Bond Elut Sodium Sulfate Drying Cartridges

    Agilent Technologies

    Bond Elut Sodium Sulfate Drying Cartridges simplify drying processes with pre-packed devices.

  • DGA Resin

    Eichrom

    Eichrom’s DGA Resins are extraction chromatographic materials in which the extractant system is either N,N,N’,N’-tetra-n-octyldiglycolamide (DGA Resin, Normal) or N,N,N’,N’-tetrakis-2-éthylhexyldiglycolamide (DGA Resin, Branched). The bed density of both DGA Resins is approximately 0.38 g/mL, with…

  • 20mL Cartridge Reservoirs

    Eichrom

  • Bond Elut C18

    Agilent Technologies

    Bond Elut C18 is the most hydrophobic silica sorbent available in this range. It is the most popular SPE sorbent because of its extreme retentive nature for non-polar compounds.

  • Bond Elut ENV

    Agilent Technologies

    Bond Elut ENV, a PS/DVB polymer, is designed for the extraction of polar organic residues. It contains 125 µm spherical particles with a high degree of cross linking, advantageous for high volume, fast flow-through applications.

  • Nexus, Tabless

    Agilent Technologies

  • J And W GC Column Test Standards

    Agilent Technologies

    Compare your column’s performance to the test chromatogram shipped with your J and W column from Agilent. The column test standard contains components that test the column for resolution characteristics, efficiency, and inertness. The test mixes are supplied at a concentration of 250…

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