Reactiv Octane-1-sulphonic acid sodium salt min. 98.0 %, for ion pair chromatography , 25 g Solicita oferta 🢒 Vezi Detalii
Reactiv Sodium ammonium hydrogen phosphate tetrahydrate, min. 99 %, p.a. , 2,5 kg Solicita oferta 🢒 Vezi Detalii
Reactiv Silica gel orange 2-5 mm, with colour indicator, pearls , 2,5 kg Solicita oferta 🢒 Vezi Detalii