A Simple Pre-concentration Method for the Determination of Nickel(II) in Urine Samples Using UV-Vis Spectrophotometry and Flame Atomic Absorption Spectrometry Techniques
The cloud point technique was effectively utilized for extraction and pre-concentration of nickel(II) in urine samples before measurement by UV-Vis spectrophotometer and AAS techniques. The metal response to a para-aminophenol (PAP) reagent in a non-ionic surfactant Triton X-114 medium was to form t...
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| Main Authors: | , , , |
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| Format: | article |
| Language: | EN |
| Published: |
Department of Chemistry, Universitas Gadjah Mada
2019
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| Subjects: | |
| Online Access: | https://doaj.org/article/33ee02b9ee904882af37301539fc6ad4 |
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