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All Journal Warta IHP (Warta Industri Hasil Pertanian)
Chepy Asnadi
Balai Besar Industri Agro
Agriculture, Biological Sciences & Forestry Industrial & Manufacturing Engineering

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(Comparison Study of The Effectiveness of Cs, Na, Ca and Ba as Ionization Suppressant in The Determination of K Using AAS Technique) Salya Sait; Chepy Asnadi
Warta Industri Hasil Pertanian Vol 6, No 01 (1989)
Publisher : Balai Besar Industri Agro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2299.788 KB) | DOI: 10.32765/warta ihp.v6i01.2293

Abstract

Recommended method for the determination of potassium using the Air-Acetylene Flame AAS technique requires an addition of cesium cation which is expensive (dua to a scarcity of supply in Indonesia) to suppress ionization suppressant is investigaed and compared with that of cesium cation.The results of investigation conclude that only sodium cation is capable to substitute cesium cation in the method.
Co-Authors Salya Sait