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Optimasi Metoda CV-AAS untuk Analisis Raksa(II)

Chemistry Department, Faculty of Sciences and Mathematics, Diponegoro University, Indonesia

Published: 1 Aug 2002.
Open Access Copyright 2002 Jurnal Kimia Sains dan Aplikasi under http://creativecommons.org/licenses/by-sa/4.0.

Citation Format:
Abstract
Telah dilakukan optimasi metoda spektrometri serapan atom-uap dingin atau cold vapour-atomic absorption spectrometry (CV-AAS) untuk analisis raksa(II). Gas atom raksa(0) yang dihasilkan dari reduksi 50 mL raksa(II) 50 ppb dengan SnCl2 5% dalam lingkungan asam klorida, ditentukan respon analitiknya dengan kuat arus lampu katoda cekung 4 mA dan pada panjang gelombang 254,1 nm. Kondisi optimum yang diperoleh adalah volume SnCl2 5% sebanyak 1,5 mL; waktu pengadukan 2 menit; lingkungan asam 5 mL HCl 15% dan kecepatan pompa penghisap 0,3 L/menit.
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Keywords: Raksa(Il); CV-AAS; reduksi

Article Metrics:

  1. Chou, H.N. dan Naleway, C.A., 1984, Determination of Mercury by Cold Vapour-Atomic Absorption Spectrometry, Anal. Chem. 56, 1737-1738
  2. Doolan, K.J., 1982, The Determination of Mercury in Solid Fuels by High Temperature Combustion and Cold Vapour-Atomic Absorption Spectrometry, Anal. Chim. Acta 140,187-195
  3. El-Awady, AA., Miller, R.B. dan Carter, M.J., 1976, Automated Method for the Determination of Total and Inorganic Mercury in Water and Waste Water Samples, Anal. Chem. 48, 110-116
  4. Goto, M., Shibakawa, T., Arita, T. dan Ishii, D., 1982, Continuous Monitoring of Total and Inorganic Mercury in Waste Water and Other Water, Anal. Chim. Acta 140,179-185
  5. May, K., Stoeppler, M. dan Reisinger, K., 1987, Studies in the Ratio Total Mercury/Methyl Mercury in the Aquatic Food Chain, Toxicological and Environmental Chemistry II, 1 53-1 59
  6. Powell, G.V.N., 1983, Industrial Effluents as a Source of Mercury Contamination in Terrestrial Riparian Vertebrates, Environmental Pollution 5, 51-57
  7. Skoog, D.A., 1985, Principles of Instrumental Analysis, 3rd edition, Saunders College Publishing, Philadelphia

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