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Extraction-spectrophotometric determination of aluminium in river water with pyrocatechol violet and a quaternary ammonium salt

✍ Scribed by Takashi Korenaga; Shoji Motomizu; Kyoji Tôei


Book ID
118993105
Publisher
Elsevier Science
Year
1980
Tongue
English
Weight
579 KB
Volume
27
Category
Article
ISSN
0039-9140

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Flow-injection spectrophotometric determ
✍ Oddvar R∅yset 📂 Article 📅 1986 🏛 Elsevier Science 🌐 English ⚖ 455 KB

Optimum conditions for the adaptation of the spectrophotometric pyrocatechol violet method for aluminium to a flow-injection system are described. The detection limit is 3 pg Al 1-l and calibration graphs are linear up to 3 or 10 mg 1-l (with 2OOql or lo-r1 injection loops, respectively). The relati