Reactiv Nickel(II) sulphate hexahydrate min. 98 %, extra-pure , 2,5 kg Solicita oferta 🢒 Vezi Detalii
Reactiv 1-Methyl-3-octyl-imidazolium- tetrafluoroborate, >99 % , 100 g Solicita oferta 🢒 Vezi Detalii