Reactiv Silica gel blue 2-4 mm, with colour indicator, pearls , 2,5 kg Solicita oferta 🢒 Vezi Detalii
Reactiv Manganese(II) sulphate monohydrate min. 99 %, Ph. Eur. , 2,5 kg Solicita oferta 🢒 Vezi Detalii
Reactiv Magnesium Filings, min. 99.9 % acc. to Grignard, for synthesis , 250 g Solicita oferta 🢒 Vezi Detalii