Reactiv Karl Fischer methanol Roti®hydroquant D dry, for KF titration , 2,5 l Solicita oferta 🢒 Vezi Detalii
Reactiv Magnesium acetate tetrahydrate min. 98 %, Ph.Eur., extra pure , 5 kg Solicita oferta 🢒 Vezi Detalii
Reactiv Sodium dihydrogen phosphate monohydrate min. 98 %, p.a., ACS , 500 g Solicita oferta 🢒 Vezi Detalii
Reactiv Sodium hydroxide solution 0.2 mol/l - 0.2 N volum. stand. solut. , 10 liter Solicita oferta 🢒 Vezi Detalii
Reactiv L-Histidine hydrochloride monohydrate min. 98.5 %, Ph.Eur., for biochemistry , 500 g Solicita oferta 🢒 Vezi Detalii
Reactiv 4-Hydroxybenzoic acid ethyl ester ROTI®STAR Primary Standard , 100 mg Solicita oferta 🢒 Vezi Detalii
Reactiv 1,10-Phenanthroline hydrochloride monohydrate, min. 99 %, p.a. , 50 g Solicita oferta 🢒 Vezi Detalii
Reactiv Cerium(III) sulphate octahydrate ROTI®METIC 99,995 % (4N5) , 250 g Solicita oferta 🢒 Vezi Detalii