A flow-injection on-line 8531 fibre column separation and preconcentration system is proposed for the efficient flame atomic absorption spectrometric determination of trace gold in ores and metallurgical samples. A flow manifold with a pump and two valves was assembled to conduct the operating cycle
✦ LIBER ✦
Study of bond Elut® Plexa™ PCX cation exchange resin in flow injection column preconcentration system for metal determination by flame atomic absorption spectrometry
✍ Scribed by Aristidis N. Anthemidis; Sofia Xidia; Georgia Giakisikli
- Book ID
- 116905891
- Publisher
- Elsevier Science
- Year
- 2012
- Tongue
- English
- Weight
- 261 KB
- Volume
- 97
- Category
- Article
- ISSN
- 0039-9140
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A simple method for the determination of chromium(III) and total chromium in a flow injection system comprising chelating ion-exchange and flame atomic absorption spectrometry (FAAS) was described. A minicolumn (85 mm x 1.6 mm i.d.) filled with a poly(aminophosphonic acid) chelating resin (PAPhA, 20