Hamilton™ PRP-C18 Reversed-Phase HPLC Column Accessory - Guard Cartridge Kits

Guard columns protect HPLC column as well as remove particulate contaminants and highly adsorptive compounds from samples, prolonging analytical column life

Manufacturer: Hamilton™ 79687

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Catalog No. 13-622-115

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    Specifications

    For Use With Analytical Guard column
    Max. Pressure 5000psi
    Particle Size 12 to 20μm
    pH 1 to 13
    Length (Metric) 8mm
    Diameter (Metric) Inner 4.6mm
    Material Titanium

    Guard columns are modular and cartridge replacement is easy and tool-free. Guard column cartridge holders are available in stainless steel and PEEK materials, depending on the column. Both designs are optimized to reduce dead volume and prevent extra column band broadening.
    Holders for the cartridges are reusable indefinitely. As with all guard columns these should be installed before the analytical column and after the injection valve.

    Guard Columns for Stainless Steel HPLC Columns

    • Housing Material: Anodized aluminum
    • Connecting Tubing Size and material: 1/16 in. O.D., 0.28mm I.D., 316 stainless steel
    • Cartridge Materials: Barrel: CTFE; Sleeve: 304 stainless steel; Frits: 316 stainless steel; Frit Porosity: 2µm
    • Cartridge Dimension: 20 x 2.3mm I.D.
    • Cartridge Bed Volume: 80µL
    • Cartridge Packing Material: As labeled on the cartridge
    Semi-prep/Preparative Guard Columns for Stainless Steel HPLC Columns
    • Housing Material: Anodized aluminum
    • Connecting Tubing Size and material: 1/16 in. O.D., 0.28mm I.D., 316 stainless steel
    • Cartridge Materials: Barrel: CTFE; Sleeve: 304 stainless steel; Frits: 316 stainless steel; Frit Porosity: 2µm
    • Cartridge Dimension: 20 x 4.6mm I.D.
    • Cartridge Bed Volume: 332µL
    • Cartridge Packing Material: As labeled on the cartridge
    Guard Columns for PEEK HPLC Columns
    • Housing Material: Polyetheretherketone (PEEK) and Delrin
    • Connecting Tubing Size and material: 1/16 in. O.D., 0.25mm I.D., PEEK
    • Cartridge Materials: Barrel: PEEK; Frits: Titanium; Frit Porosity: 2µm
    • Cartridge Dimension: 8.0 x 3.0mm I.D.
    • Cartridge Bed Volume: 56µL
    • Cartridge Packing Material: As labeled on the cartridge

  • Description & Specifications

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