Ammonia Nitrogen Filifiliga Taiala: Tufugaaao feaveaʻi Q-3N Ammonia Nitrogen & Nitrate Nitrogen & Nitrite Nitrogen Portable Colorimeter T-CP40 Faigofie Valivali mo Vai inu T-6800 Multi-parameta feaveai Valivali T-AM AquacULT feaveai Colorimeter Lisi i luga ole laiga K600 Vai Luga Faʻatonu I Le Initaneti (K-Y02) Mea faigaluega a le Lab Z-T700 Atamai Eseese-faʻatulagaina auiliili Z-D700 Eseese-faʻataʻitaʻi auiliili Z-T500 Atamamai Eseese-faʻatulagaina auiliili Z-D500 Eseese-faʻataʻitaʻi auiliili TA-60 Atamai Eseese-gaioiga Suʻesuʻega Vai TA-98 UV Vaʻaia Spectrophotometer