Reactiv 2,2-Dimethyl-1,3-propanediol ≥ 99 %, for synthesis , 100 g Solicita oferta 🢒 Vezi Detalii
Reactiv Zn-Cu-In-S/ZnS, ROTI®nanoMETIC Cd-free, lambda max. 530 ±15 nm , 5 mg Solicita oferta 🢒 Vezi Detalii
Reactiv Silica gel blue 2-4 mm, with colour indicator, pearls , 2,5 kg Solicita oferta 🢒 Vezi Detalii