Analisis Kandungan Unsur Logam Berat pada Daun Kangkung di Sunter Jakarta Utara  

Oleh:

Rina M., Theresia ; Marbun, Nelson

Jenis: Article from Journal - ilmiah nasional - tidak terakreditasi DIKTI
Dalam koleksi: Widya: Majalah Ilmiah vol. 20 no. 211 (Apr. 2003), page 47.
Topik: radioaktivitas; unsur logam berat; analisis kandungan

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: MM47.20 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

Analysis of heavy metal content has been done in watercress leaves in urban Sunter North Jakarta. The neutron activitation analysis method was used in determine element content in watercress leaves. The sample was taken from different locations irradiation and analysis..... Serpong. The qualitative analysis showed thet sample contained La, Br, Gd, Te, Th, Na, Ce, I, Yb, Hf, Co and Cr elements, and quantitative analysis showed that the average concentration of Co, Cr, and Mn were 4.87, 0.90, and 0.065 ppm respectively. These elements all were within the normal limits.

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