Reactiv Tetrachloroauric(III) acid trihydrate min. 99.5 %, p.a., yellow , 5 g Solicita oferta 🢒 Vezi Detalii
Reactiv ICP Multi-Element Standard Solution XVI 21 elements in 2 % nitric acid , 100 ml Solicita oferta 🢒 Vezi Detalii
Reactiv Carboxymethylcellulose sodium salt min. 99.5 %, powdered , 1 kg Solicita oferta 🢒 Vezi Detalii