Precipitation of surfactants with modified Dragendorff reagent, being a part of the bismuth active substance (BiAsI standard procedure, was investigated with the use of adsorptive stripping tensammetry and an indirect tensammetric method. Triton X-100 was used as a representative surfactant. The was
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Tensammetric studies of separation of surfactants: Part 2. Investigation of adsorption and preconcentration of non-ionic surfactants in PTFE tubes
โ Scribed by Andrzej Szymanski; Zenon Lukaszewski
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 664 KB
- Volume
- 281
- Category
- Article
- ISSN
- 0003-2670
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Non-ions surfactants can be detemuned by means of their lowering effect on the tensammetnc peak of ethyl acetate Representatwe man-made anionic surfactants were mvestlgated m order to check the tolerance to this group dunng the determination of non-ionic surfactants Both the "normal" procedure (reco