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SKU: WAT034298
Shodex KC-811 Column, 6 µm, 8 mm x 300 mm, 1/pk

Shodex KC-811 Column | WAT034298

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Product Description

Primarily supports legacy methods. The Shodex KC-811 Column, which provides ion-exchange and reversed-phase chromatography modes, is packed with a sulfonated styrene-divinylbenzene copolymer. With high efficiency, this packing separates low-molecular-weight organic acids and water-soluble organics such as alcohols, aldehydes, and nitriles.

Specifications

  • Particle Substrate

    Polymer

  • pH Range Min

    2 pH

  • pH Range Max

    12 pH

  • Maximum Pressure

    6000 psi (415 Bar)

  • Particle Shape

    Spherical

  • Particle Size

    6 µm

  • Endfitting Type

    Parker-style

  • Format

    Column

  • System

    HPLC

  • Inner Diameter

    8 mm

  • Length

    300 mm

  • UNSPSC

    41115709

  • Brand

    Shodex

  • Product Type

    Columns

  • Units per Package

    1 pk

Product Support

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Shodex KC-811 Column, 7 µm, 8 mm x 300 mm, 1/pk

The Shodex KC Column Series was designed to analyze and characterize water-soluble polymers and are particularly well suited for mono-, di-, and poly-saccharides. The Shodex KC series columns are also specifically useful for the separation of intermediate and small DP sugars. The Shodex KC-811 Column is packed with a sulfonated rigid styrene divinyl-benzene copolymer providing high-efficiency separations of low molecular weight organic acids and water-soluble organics such as alcohols, aldehydes, and nitriles.

The Shodex KC-811 Column provides ion exclusion and reversed-phase mode of chromatography, with typical mobile phases as aqueous solutions containing phosphoric acid, acetic, or perchloric acid run. The Shodex KC-811 Column can be used for running Fermentation Analysis with high efficiency. The analysis of alcohols and organic acids is important as these compounds directly impact the flavor characteristics of different beverages such as wine, beer, and some spirits. Secondly, identifying the presence of alcohol in fruit juices can indicate product deterioration.

If you would like to review the equipment available from Waters, please browse through our brochure, or visit our website to shop for lab equipment as per your needs. You will be able to review different vial types, cartridges, and guard and prep columns compatible with your lab setup based on a Shodex KC-811 Column listed here.

You might also like the Waters BPA Method Kit; it's a Waters ACQUITY UPLC solution for the analysis of Bisphenol A in Drinking Water that is fully compliant with ASTM Method D7574-09. Optimized for use with the ACQUITY system, this kit contains: ACQUITY BEH C18, 1.7um, 2.1 x 50mm Column; ACQUITY Isolator Column; Oasis HLB 5cc (200mg) LP Glass Cartridges and LCMS Certified Vials. Included in ASTM Method D7574-09, these products have been selected to ensure the highest performance available.

What Is The Significance Of Sensitivity In Chromatography?

Sensitivity refers to the signal response obtained per unit concentration or unit mass of a substance present in the mobile phase entering the detector. It is commonly represented by the slope of a linear calibration curve. In concentration-sensitive detectors, sensitivity is expressed as the ratio of peak height to the concentration of the analyte within the peak. On the other hand, in mass-flow-sensitive detectors, sensitivity is defined as the ratio of peak height to the unit mass of the analyte. To be considered a distinct performance characteristic, sensitivity should rely solely on the chemical measurement process and not be influenced by scale factors. The ability to detect (qualify) or measure (quantify) an analyte is influenced by a combination of instrumental and chemical factors.