## Abstract Counter‐current chromatography (CCC) was investigated as a new sample pretreatment method for the determination of trace polycyclic aromatic hydrocarbons (PAHs) in water environmental samples. The experiment was performed with a non‐aqueous binary two‐phase solvent system composed of __
A new procedure for the determination of radium in water by extraction of radon and application of integral counting with a liquid scintillation counter
✍ Scribed by Kimiko Horiuchi; Yukio Murakami
- Publisher
- Elsevier Science
- Year
- 1981
- Weight
- 342 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0020-708X
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