Reactiv Magnesium sulphate hydrate min. 99 %, dried, highest grade, DAC , 1 kg GBS261.2 Vizualizare rapida
Reactiv Calcium sulphate dihydrate min. 98 %, Ph.Eur., extra pure , 1 kg GBS256.2 Vizualizare rapida
Reactiv Hydrogen peroxide 30 % ROTIPURAN®, p.a., ISO, stabilized , 250 ml GBS8070.2 Vizualizare rapida