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

Brand:  Hamilton™ 79687

Product Code. 15303984

Description

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

Specifications

• pH: 1 to 13
• Length (Metric): 8 mm
• Diameter (Metric) Inner: 4.6 mm
• Material: Titanium

• Particle Size: 12 to 20 μm
• Max. Pressure: 5000 psi
• For Use With (Equipment): Analytical Guard Column