Reactiv 4-Hydroxybenzoic acid propyl ester ROTI®STAR Primary Standard , 100 mg Solicita oferta 🢒 Vezi Detalii
Reactiv Dichloromethane ROTISOLV® min. 99,9 %, Pestilyse® plus , 2,5 l Solicita oferta 🢒 Vezi Detalii
Reactiv Zn-Cu-In-S/ZnS, ROTI®nanoMETIC Cd-free, lambda max. 700 ±15 nm , 10 mg Solicita oferta 🢒 Vezi Detalii