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

• Use with Organic Solvent from 0 to 100% for Elution of Highly Retained Compounds
• One Particle Size: 7 µm
• Three Column Internal Diameters: 1.0 to 4.6 mm
• Two Column Materials: 316 Stainless Steel and PEEK
• Analytical and Semi Prep/Preparative Guard Columns Available
• Buffer strength 0.0 to 0.5N

Each product is manufactured to achieve the highest level of accuracy and precision possible.

A fast, versatile HPLC column packing material, Hamilton PRP-X300 columns rapidly and easily separate closely related alcohols and organic acids without column heating. The sulfonated poly(styrene-divinylbenzene) support separates samples by a mixed mode mechanism.

A wide range of samples can be analyzed with PRP-X300 columns because the selectivity of the column can be altered by changing the pH of the buffer or adding an organic modifier (methanol, acetonitrile) to the buffer. The stability to organic solvents makes it possible to analyze samples that have been too highly retained on conventional ion exclusion supports. The excellent selectivity of the PRP-X300 columns ensures most separations are complete within five minutes. The high performance packing ensures narrow peaks under isocratic conditions. The use of isocratic conditions allows samples to be analyzed without column reequilibration. When samples are too complex or the isocratic analysis takes too long, you can always run a gradient. Most samples require only minimal preparation before injection.

Housing Material: Polyetheretherketone (PEEK) and Delrin
Connecting Tubing Size/Material: ¹/₁₆" ent.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