Ikigo R&D Laboratoire ya Citymax 01 Citymax Ubushinwa R & D Centre 02 Laboratoire ya Citymax 03 Kugenzura ubuziranenge Isesengura rya azote ya Kjeldahl 01 Kwinjiza Atomic spekitifotometero 02 Atomic fluorescence spectrophotometero 03 Amazi ya chromatografi 04 Automatic Potentiometric Titrator 05