Reactiv Hydrochloric acid 2 mol/l - 2 N volum. standard solution , 5 l Solicita oferta 🢒 Vezi Detalii
Reactiv Heptane-1-sulphonic acid sodium salt min. 98 %, for ion pair chromatography , 25 g Solicita oferta 🢒 Vezi Detalii
Reactiv Osmium tetraoxide, min. 99.95 % p.a. for electron microscopy , 1 g Solicita oferta 🢒 Vezi Detalii