Reverse flow injection spectrophotometric determination of iron(III) using norfloxacin
โ Scribed by Teraboon Pojanagaroon; Surasak Watanesk; Vichitr Rattanaphani; Saisunee Liawrungrath
- Book ID
- 117223195
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 154 KB
- Volume
- 58
- Category
- Article
- ISSN
- 0039-9140
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## Abstract A highly sensitive and very simple spectrophotometric flow-injection analysis (FIA) method for the determination of iron(III) at low concentration levels is presented. The method is based on the measurement of absorbance intensity of the red complex at 410 nm formed by iron(III) and dip
We proposed a simple flow-injection spectrophotometric procedure for the determination of yttrium using Arsenazo III and optimized various conditions (pH for color formation and sample, buffer systems, Arsenazo III concentration, injection volume, flow-rate, and mixing coils). The calibration was li