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Inside the syringe filter polyester (polyethylene terephthalate) is used as membrane material
unmodified silica gel (SiOH) with concentrating zone (kieselguhr
AS10kU03-1
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Tropacocaine hydrochloride
EC HPLC column (analytical), NUCLEODUR HILIC, 5 µm, 50x2 mm 100-52-1-100 Inside the syringe filter polyesterSeparation science is always looking for new and effective strategies to accomplish the tasks of modern analytics. Especially for polar compounds reversed phase HPLC the most common analytical method is often limited. Here, hydrophilic stationary phases provide an additional tool for the separation of polar analytes in HPLC. HILIC is NP chromatography of polar and ionic compounds under RP conditions. The zwitterionic HILIC phase is based on high