Flow injection spectrophotometric determination of europium using chlortetracycline
β Scribed by Saisunee Liawruangrath; Singto Sakulkhaemaruethai
- Book ID
- 117223218
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 148 KB
- Volume
- 59
- Category
- Article
- ISSN
- 0039-9140
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π SIMILAR VOLUMES
Phosphate can be determined spectrophotometrically at 560 nm based on the reaction of 12-molybdophosphate and Crystal Violet using flow-injection analysis. The carrier stream was 0.5% (w/v) poly(viny1 alcohol) solution and the reagent streams were 0.1 M sodium molybdate, 5 x 10m4 M Crystal Violet an
A flow-injection spectrophotometric method for the determination of hydrazine is described. The method is based on the inhibitory effect of hydrazine on the reaction of thionine with nitrite in acidic media. The decolorization of thionine by the reaction with nitrite was used to monitor the reaction
Copper can be determined spectrophotometrically at 600 nm based on the reaction of copper(H) and bis(cyclohexanone)oxalyldihydrazone using flow-injection analysis. The carrier stream was distilled water and the reagent streams were 27% (w/v) citric acid solution, 37% (v/v> ammonia solution and 0.18%