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Studi Perbandingan Kadar Logam Arsenik (As) dan Besi (Fe) pada Air Zamzam yang Diperdagangkan dan Air Zamzam Mekkah Melalui Metode Inductively Coupled Plasma – Mass Spectrometry (ICP-MS)
(Universitas Sumatera Utara, 2016)
The research of the comparative study on the level of metal content of Zamzam water that is traded compared with original Zamzam water from Mecca - Saudi Arabia, has been carried out. The analyzed samples were the genuine ...