I-ammonia Initrogen Umhlahlandlela Wokukhetha: Izinsimbi Eziphathekayo Q-3N Ammonia Nitrogen & Nitrate Nitrogen & Nitrite Nitrogen Colimeter ephathekayo I-T-CP40 Colimeter ephathekayo Yamanzi Okuphuza T-6800 Amapharamitha amaningi we-colorimeter ephathekayo I-T-AM Aquaculture Colimeter ephathekayo Isihlaziyi esiku-inthanethi Isihlaziyi se-K600 Water Online (K-Y02) Amathuluzi Welebhu I-Z-T700 Intelligent Multi-parameter Analyzer I-Z-D700 Multi-parameter Analyzer I-Z-T500 Intelligent Multi-parameter Analyzer I-Z-D500 Multi-parameter Analyzer I-TA-60 Intelligent Multi-function Water Analyser ehlakaniphile TA-98 I-Spectrophotometer Ebonakalayo ye-UV