Manganese Isikhokelo soKhetho: Izixhobo eziphathekayo T-6800 Iiparamitha ezininzi eziphathwayo Umbala wombala I-T-CP40 Colourimeter ephathekayo yaManzi okusela Izixhobo zeLebhu I-Z-T700 ye-Intelligent Multi-parameters yokuHlaziya I-Z-D700 yeeparamitha ezininzi zokuhlalutya I-TA-60 ekrelekrele yokuSebenzisa uMhlalutyi waManzi I-TA-98 ye-Spectrophotometer ebonakalayo