Reactiv N-(1-Naphthyl)-ethylenediamine dihydrochloride, min. 99 %, p.a. , 25 g Solicita oferta 🢒 Vezi Detalii
Reactiv Hydrochloric acid (0,1 N) 0.1 mol/l - 0.1 N volum. stand. solution , 10 liter Solicita oferta 🢒 Vezi Detalii
Reactiv 8-Hydroxyquinoline-beta-D-glucuronicacid sodium salt, min. 98 %, for biochemistry , 250 mg Solicita oferta 🢒 Vezi Detalii
Reactiv EDTA manganese disodium salt x 2H2O min. 93 %, for synthesis , 250 g Solicita oferta 🢒 Vezi Detalii
Reactiv Anion Multi-Element Standard I (IC) 3 anions (Cl-, NO3-, SO42-) in water , 500 ml Solicita oferta 🢒 Vezi Detalii