REACTIV P-TOLUENESULPHONIC ACID MONOHYDRATE MIN. 98 %, FOR SYNTHESIS , 500 G GBS4796.3 Vizualizare rapida
REACTIV TRICHLOROMETHANE/CHLOROFORM MIN. 99 %, DAB, BP, EXTRA PURE , 25 LITER GBS6340.5 Vizualizare rapida
REACTIV P-TOLUENESULPHONIC ACID MONOHYDRATE MIN. 98 %, FOR SYNTHESIS , 500 G GBS4796.3 Vizualizare rapida
REACTIV TRICHLOROMETHANE/CHLOROFORM MIN. 99 %, DAB, BP, EXTRA PURE , 25 LITER GBS6340.5 Vizualizare rapida