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extensive use over less than a year
CGTA1-125ML
Monomethyl phthalate
the tip wipes the interior of the syringe barrel free of sample
13-cis-nonadecadienoate
EC HPLC column (analytical), NUCLEOSIL 100-5 NH2, 5 µm, 250x4.6 mm Price List:Default Title extensive use over less thanBesides 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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