Reactiv Butyl-trimethyl-ammonium-bis-(trifluoro- methylsulphonyl)-imide, min. 99 % , 100 g Solicita oferta 🢒 Vezi Detalii
Reactiv Sodium hydroxide solution 1 mol/l - 1 N volum. standard solution , 5 liter Solicita oferta 🢒 Vezi Detalii