Nayitrogeni wa nayitrogeni Zosankha Zosankha: Zida Zonyamula Q-3N Ammonia Nitrogen&Nitrate Nayitrojeni T-CP40 Portable Colorimeter ya Madzi Akumwa T-6800 Multi-parameters Portable Colorimeter T-AM Aquaculture Portable Colorimeter Analyzer pa intaneti K600 Water Online Analyzer (K-Y02) Zida za Lab TA-60 Intelligent Multi-function Water Analyzer TA-98 UV Visible Spectrophotometer Z-T700 Intelligent Multi-parameters Analyzer Z-D700 Multi-parameter Analyzer
