Reactiv 1-Butyl-3-methyl-imidazolium- hexafluorophosphate, min. 99 % , 100 g Solicita oferta 🢒 Vezi Detalii
Reactiv 4-Hydroxybenzoic acid methyl ester ROTICHROM® Working Standard , 100 mg Solicita oferta 🢒 Vezi Detalii
Reactiv Ethylenediamine tetraacetic acid tetrasodiumsalt, 86-88 % , 1 kg Solicita oferta 🢒 Vezi Detalii