Determination of promethazine hydrochloride with bromophenol blue by a turbidimetric method and flow injection analysis
β Scribed by J.Martinez Calatayud; S.Navasquillo Sarrion; A.Sanchez Sampedro; C.Gomez Benito
- Book ID
- 107829192
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 442 KB
- Volume
- 45
- Category
- Article
- ISSN
- 0026-265X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
An improved flow injection system with alternating streams of reagents is described for the turbidimetric determination of sulphate. Samples are injected into an inert carrier stream which is mixed with barium chloride to form a barium sulphate suspension. The range of the method can be extended to
## Abstract A simple, sensitive and rapid flow injection analysis (FIA) method with resonance light scattering (RLS) was described for the determination of propafenone (PPF). The method was based on the ionβassociation reaction of 12βtungstophosphoric acid (TP) with propafenone. In pH 1.0 acidic me
A simple and rapid flow-injection analysis (FIA) of phytic acid in cereal food samples is reported based on a modified molybdenum blue method. The interference from inorganic phosphate ion was eliminated by using an anion exchange resin. The samples treated with the ion exchangers were analysed usin