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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

$350.43 - $469.15

Specifications

Diameter (Metric) Inner 4.6mm
Max. Pressure 5000psi
pH 1 to 13
View More Specs
Products
Catalog Number Mfr. No. For Use With Material Length (Metric) Particle Size Price Quantity    

13-622-113

 
hamilton™
HAM79685
Analytical Guard column 316 Stainless Steel 20mm 5μm Each for $350.43

13-622-115

 
hamilton™
HAM79687
Analytical Guard column Titanium 8mm 12 to 20μm Each for $469.15

13-622-117

 
hamilton™
HAM79689
Semiprep/prep guard column 316 Stainless Steel 20mm 12 to 20μm Each for $381.07
Description & Specifications

Specifications

Diameter (Metric) Inner 4.6mm
Max. Pressure 5000psi
pH 1 to 13

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