REACTIV P-TOLUENESULPHONIC ACID MONOHYDRATE MIN. 98 %, FOR SYNTHESIS , 1 KG GBS4796.1 Vizualizare rapida
REACTIV POTASSIUM SODIUM TARTRATE TETRAHYDRATE MIN. 99 %, P.A., ACS, ISO , 500 G GBS8087.2 Vizualizare rapida
REACTIV P-TOLUENESULPHONIC ACID MONOHYDRATE MIN. 98 %, FOR SYNTHESIS , 1 KG GBS4796.1 Vizualizare rapida
REACTIV POTASSIUM SODIUM TARTRATE TETRAHYDRATE MIN. 99 %, P.A., ACS, ISO , 500 G GBS8087.2 Vizualizare rapida
REACTIV P-TOLUENESULPHONIC ACID MONOHYDRATE MIN. 98 %, FOR SYNTHESIS , 1 KG GBS4796.1 Vizualizare rapida