REACTIV 3,3',5,5'-TETRAMETHYLBENZIDINE DIHYDROCHLORIDE, MIN. 99 %, BIOCHEMISTRY , 1 G GBS4107.2 Vizualizare rapida
REACTIV PENTANE-1-SULPHONIC ACID SODIUM SALT MIN. 98.0 %, FOR ION PAIR CHROMATOGRAPHY , 10 G GBSKK56.1 Vizualizare rapida
REACTIV 3,3',5,5'-TETRAMETHYLBENZIDINE DIHYDROCHLORIDE, MIN. 99 %, BIOCHEMISTRY , 1 G GBS4107.2 Vizualizare rapida
REACTIV PENTANE-1-SULPHONIC ACID SODIUM SALT MIN. 98.0 %, FOR ION PAIR CHROMATOGRAPHY , 10 G GBSKK56.1 Vizualizare rapida