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

• Detection Levels of Less than 10 ppb when using Post Column, OPA Derivatization Technique
• Applicable to Other Separations, Such as Inositol and Sugar Alcohols
• Three Column Int.Ø. : 2.1 to 4.6 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.

The PRP-X400 employs a polymeric cation exchange packing for separation of glyphosate and its metabolite in drinking water. The PRP-X400 column provides a faster separation than the Aminex Glyphosate Column. The PRP-X400 column does not have to be heated to 65 °C, so you don't need to purchase a column heater. PRP-X400 columns cost much less than other glyphosate columns.