Jimlar Nitrogen Jagoran Zaɓi: Kayan aiki masu ɗaukar nauyi T-6800 Multi-parameters Portable Colorimeter Kayan aikin Lab Z-T700 Mai Nazartar Matsaloli Masu Mahimmanci Z-D700 Multi-parameter Analyzer Z-T500 Mai Nazartar Matsalolin Mahimmanci Z-D500 Multi-parameter Analyzer TA-60 Mai Binciken Ruwa Mai Layi Mai Haɓakawa TA-98 UV Spectrophotometer Ganuwa