Reactiv Potassium hydroxide solution (0.5 N) 0.5 mol/l - 0.5 N volum. stand. solution , 5 liter Solicita oferta 🢒 Vezi Detalii
Reactiv di-Potassium hydrogen phosphate min. 99 %, p.a., anhydrous , 2,5 kg Solicita oferta 🢒 Vezi Detalii
Reactiv Cacodylic acid sodium salt trihydrate PUFFERAN® min. 98 % , 250 g Solicita oferta 🢒 Vezi Detalii
Reactiv Ammonium ferrous sulphate hexahydrate min. 98 %, extra pure , 5 kg Solicita oferta 🢒 Vezi Detalii