REACTIV SILICA GEL BLUE 2-4 MM, WITH COLOUR INDICATOR, PEARLS , 2,5 KG GBS2440.3 Vizualizare rapida
REACTIV DI-SODIUM HYDROGEN PHOSPHATE HEPTAHYDR. MIN. 98 %, P.A., ACS , 2,5 KG GBSX987.3 Vizualizare rapida
REACTIV SILICA GEL BLUE 2-4 MM, WITH COLOUR INDICATOR, PEARLS , 2,5 KG GBS2440.3 Vizualizare rapida
REACTIV DI-SODIUM HYDROGEN PHOSPHATE HEPTAHYDR. MIN. 98 %, P.A., ACS , 2,5 KG GBSX987.3 Vizualizare rapida