WebHamilton PRP-X300 columns offer an easy, rapid way to separate closely related alcohols and organic acids. The sulfonated poly (styrenedivinylbenzene) support separates samples via a mixed mode mechanism. Separation on the PRP-X300 is accomplished by three modes: hydrogen bonding, reversed-phase, and ion exclusion. WebDesigned to provide high-efficiency, reversed-phase separations over an extended column life in nearly any mobile phase or pH Shop Hamilton™ PRP™-C18 …
Hamilton PRP-1 HPLC Column - Sigma-Aldrich
WebDescription PRP-3 polymeric reversed phase columns, packed with a poly (styrene-divinyl)benzene support, last longer than silica-based columns. Support is pressure stable up to 5,000 psi and crosslinked to prevent … WebPRP-1 columns have inherent reversed-phase separation qualities that eliminate the requirement for a stationary phase coating. Hydrolysis of the stationary phase coating is often the limiting factor in column lifetime, so the lack of coating on the PRP-1 resin extends the longevity of the column. PRP-1 also have exceptional sample recovery (≥ 95%). hattie johnson
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WebHamilton 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. WebThe 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. WebUse Hamilton guard columns to remove particulate matter or impurities that may permanently bind to the analytical column. HPLC Column Storage 1 HPLC columns can be stored in many solvents, but it is most important to store the column in a solvent mixture that will inhibit microbial growth. Short-Term HPLC Column Storage (up to 2 weeks): hattie jo jenkins obituary