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Use of β-correction spectrophotometry to improve the determination of copper solution with eriochrome black T

✍ Scribed by Hong-Wen Gao


Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
410 KB
Volume
51
Category
Article
ISSN
1386-1425

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📜 SIMILAR VOLUMES


Behaviour in solution of piezoelectric q
✍ T. Nomura; M. Sakai 📂 Article 📅 1986 🏛 Elsevier Science 🌐 English ⚖ 372 KB

Poly( 2vinylpyridine) or poly(4-vinylpyridine) coated on a piezoelectric quartz crystal adsorbed copper, thus decreasing the oscillation frequency. The bound copper could be removed by EDTA solution. Poly( 4-vinylpyridine) is recommended to determine copper (5-35 MM) in a maleate buffer at pH 6.6 fl