Hamilton Company offers one of the most comprehensive selections of chromatography columns in the industry.

• pH Stable from 1 to 13
• Use with Organic Solvent up to 100% for elution of hydrophobic cations and column cleaning
• Four Column Internal Diameters: 2.1 to 10.0 mm
• Two Column Materials: 316 Stainless Steel and PEEK
• Buffer strength 0.0 to 0.5N

Each column is manufactured under rigorous criteria and tested for resolution and retention time accuracy.

Hamilton PRP-X200 ion chromatography columns are the easy way to separate ions. The PRP-X200 cation exchange HPLC columns can be used with any existing HPLC or ion chromatograph to easily determine cations in air, water, and soil. Anyone using wet chemical or colorimetric methods will find that ion chromatography will greatly reduce sample pretreatment and improve the accuracy and precision of results.

Use Hamilton ion chromatography columns to separate ions at concentrations from 20 ppb to 20 ppm without suppression or elaborate preconcentration techniques. The highly inert polymeric support resists chemical attack from organic solvents and aqueous buffers (0 to 100% aqueous or organic; pH 1 to 13), effectively lengthening column life. If column performance should deteriorate (peak broadening and a loss of symmetry), a regeneration protocol will usually return your chromatography to its original state.

PRP-X200 columns quickly and easily separate five monovalent cations in five minutes or four divalent cations in four minutes. The highly inert poly(styrene-divinylbenzene) packing allows the use of organic modifier. By varying the concentration of methanol the resolution between cations can be altered.

Housing Material: Polyetheretherketone (PEEK) and Delrin
Connecting tubing size/material: ¹/₁₆" ext.Ø, 0.25 mm int.Ø./PEEK
Cartridge Materials,
Barrel: PEEK
Frits: Ceramic
Frit Porosity: 2 µm
Cartridge Dimension: 8.0×3.0 mm int.Ø.
Cartridge Bed Volume: 56 µl
Particle Size: 12 to 20 µm for Polymeric Packings, 10 µm for Silica Supports
Chemical Compatibility: Recommended for use with virtually all solvents except high concentrations of sodium chloride.