Reactiv Xylene (isomers) min. 98.5 %, Ph.Helv., extra pure , 2,5 liter Solicita oferta 🢒 Vezi Detalii
Reactiv Hydrochloric acid 0.5 mol/l - 0.5 N volum. stand. solution , 5 l Solicita oferta 🢒 Vezi Detalii
Reactiv di-Potassium hydrogen phosphate trihydrate, min. 99 %, p.a. , 250 g Solicita oferta 🢒 Vezi Detalii