Description
VISOCOLOR School reagent case for the determination of Ammonium, Nitrate, Nitrite, Phosphate, pH and Total hardness __UN 3316 Chemical kit 9 II 0.148 L ADR/GGVSEB M11 (E) ADR 3.3.1/251: LQ PAX 960 10 Kg CAO 960 10 Kg