Simultaneous determination of vitamin A, D and four vitamin E isomers in infant formula by offline solid phase extraction and online two-dimensional liquid chromatography
Aplikace | 2020 | Thermo Fisher ScientificInstrumentace
2D-LC
ZaměřeníPotraviny a zemědělství
VýrobceThermo Fisher Scientific
Klíčová slovavitamin, liquid, pump, extraction, absorbance, fld, waste, mau, saponified, pretreatment, column, infant, solid, phase, dad, loop, compartment, sampler, formula, dual, method, min, two, split, time, dimensional, isomers, brands, significance, vitamins, detection, lowervalve, uppervalve, sample, its, linearity, image, efficiency, vanquish, abscissa, range, chromatography, solutions, fraction, adopts, standard, online, counts, were, magnified
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