REACTIV AMMONIUM DIHYDROGENE PHOSPHATE MATRIXMOD 20 G/L NH4H2PO4 (99,999 %) IN 1 % HNO3 , 50 ML GBS5150.1 Vizualizare rapida
REACTIV PENTANE-1-SULPHONIC ACID SODIUM SALT MIN. 98.0 %, FOR ION PAIR CHROMATOGRAPHY , 100 G GBSKK56.3 Vizualizare rapida
REACTIV PHENOLPHTHALEIN INDICATOR SOLUTION 1 % IN ETHANOL 90 %, DENATURED , 250 ML GBSK034.1 Vizualizare rapida
REACTIV AMMONIUM DIHYDROGENE PHOSPHATE MATRIXMOD 20 G/L NH4H2PO4 (99,999 %) IN 1 % HNO3 , 50 ML GBS5150.1 Vizualizare rapida
REACTIV PENTANE-1-SULPHONIC ACID SODIUM SALT MIN. 98.0 %, FOR ION PAIR CHROMATOGRAPHY , 100 G GBSKK56.3 Vizualizare rapida
REACTIV PHENOLPHTHALEIN INDICATOR SOLUTION 1 % IN ETHANOL 90 %, DENATURED , 250 ML GBSK034.1 Vizualizare rapida