Reactiv Hydrochloric acid 0.5 mol/l - 0.5 N volum. stand. solution , 5 liter Solicita oferta 🢒 Vezi Detalii
Reactiv Charcoal activated, for the determination of AOX (shaking method) , 10 g Solicita oferta 🢒 Vezi Detalii
Reactiv Magnesium sulphate heptahydrate min. 99 %, Ph.Eur., USP, BP , 25 kg Solicita oferta 🢒 Vezi Detalii
Reactiv Methyl red sodium salt (C.I. 13020) p.a., soluble in water , 25 g Solicita oferta 🢒 Vezi Detalii