Iziko le-R&D ILabhoratri yePhysiology yeCitymax Plant 01 Citymax China R & D Centre 02 ILabhoratri yePhysiology yeCitymax Plant 03 Ulawulo lwemeko Kjeldahl nitrogen analyzer 01 I-spectrophotometer yokufunxa iathom 02 I-Atomic fluorescence spectrophotometer 03 Ichromatograph elulwelo 04 I-Automatic Potentiometric Titrator 05