Reactiv Sodium thiosulphate solution 0.1 mol/l - 0.1 N volum. stand. solution , 5 liter Solicita oferta 🢒 Vezi Detalii
Reactiv di-Sodium hydrogen phosphate heptahydr. min. 98 %, p.a., ACS , 1 kg Solicita oferta 🢒 Vezi Detalii
Reactiv Acetic acid ethyl ester, ROTIPURAN® min. 99.5, p.a., ACS, ISO , 5 liter Solicita oferta 🢒 Vezi Detalii