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50 µg conj
4-Trichloroanisole
D-(+)-Glucose
Ethyl palmitate
EC HPLC column (analytical), NUCLEOSIL 100-3 NH2, 3 µm, 250x4.6 mm 548-0529 50 µg conjBesides cyano modifications, amino modifications belong to the most frequently used polar silica phases. Amino phases can be run in the RP mode using aqueous organic eluent mixtures as well as in the NP mode, e. g., with hexane as mobile phase. Also anion exchange chromatography of anions and organic acids using common buffers (e. g., acetate or phosphate) in conjunction with organic modifiers (e. g., acetonitrile) is possible. Separation mechanism
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