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Cation Exchange Columns

Hamilton PRP-X200 & PRP-X400 | Cation

Hamilton PRP-X200 cation exchange HPLC columns are designed for rapid, high resolution separation of alkali and alkaline earth metals. The alkali metals and ammonium are completely resolved in less than five minutes, and the alkaline earth cations separate in under four minutes. Since the mobile phase conditions are different and unique for each of the groups of cations, interferences between these groups are eliminated. 

The PRP-X400 column provides a fast separation for glyphosate and its metabolites. The exchange capacity of the PRP-X400 is greater than that of the PRP-X200, leading to characteristics better suited for the separation of glyphosate. It also performs well in other separations, such as inositol and sugar alcohols. The column does not have to be heated to 65°C and operates well at room temperature, so a column heater is not necessary for this method. PRP-X400 columns do not require the use of methanol in the mobile phase, and they cost much less than other glyphosate columns. 

Hamilton PRP-X800 | Cation
The PRP-X800 is a polymeric cation exchange column functionalized with itaconic acid that performs the isocratic separation of mono and divalent cations such as lithium, sodium, ammonium, potassium, magnesium and calcium. The column offers excellent durability, is stable to any concentration organic solvent, and enables dynamic control of exchange capacity. Detection is via conductivity or indirect UV, depending on the mobile phase. 

Hamilton HC-40 Ca2+ and HC-75 (H+, Ca2+, Pb2+) Columns | Cation
The PRP-X800 is a polymeric cation exchange column functionalized with itaconic acid that performs the isocratic separation of mono and divalent cations such as lithium, sodium, ammonium, potassium, magnesium and calcium. The column offers excellent durability, is stable to any concentration organic solvent, and enables dynamic control of exchange capacity. Detection is via conductivity or indirect UV, depending on the mobile phase. 

Hamilton PRP-X200 & PRP-X400 HPLC ColumnsHamilton PRP-X800 HPLC ColumnsHamilton HC-40 and HC-75 HPLC Columns
 
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