Browsing Program Study of D-III Chemistry by Keyword "Ammonia (NH₃)"
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Penentuan Kadar Amonia (NH3) pada Limbah Cair Industri dengan Metode Spektrofotometri UV-Visible di UPT. Laboratorium Lingkungan Dinas Lingkungan Hidup dan Kehutanan Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2023)Research on the determination of Ammonia (NH₃) levels in industrial wastewater has been carried out at UPT. Laboratory of the Environment Laboratory of North Sumatra Province. Determination of Ammonia levels (NH₃) Phenate ...