Description:

(-)-Epicatechin ROTI®STAR Primary Standard Herbal Standards ROTI®STAR Primary Standards are extensively characterised by the analytical methods listed below. They come with a certificate which contains: Proof of identity with spectra, e.g. 1H NMR, 13C NMR, MS, UV Content determined with two independent validated methods, e.g. chromatographic purity and quantitative NMR Content of residual solvent determined with two different validated GC methods Water determination by Karl Fischer titration ROTI®STAR (-)-Epicatechol C15H14O6, Mol.weight 290,27g/mol, Storage temp. -20°C, CAS-No. 490-46-0, EG-No. 207-710-1

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Weight	0.013 kg