CTL Scientific VISO ECO TOTAL HARDNESS *This item is hazardous and cannot ship Parcel Post. It is required to ship UPS Ground* - 1 kit (~100 tests) - Hazardous : Y
VISOCOLOR ECO Total Hardness titrimetric test kit for the determination of Total hardness in water samples measuring range: 1 drop = 1.25 °e __UN 3316 Chemical kit 9 II 0.008 L ADR/GGVSEB M11 (E) ADR 3.3.1/251: LQ PAX 960 10 Kg CAO 960 10 Kg