Xj. Yang et al., HOLLOW-FIBER MEMBRANE CHROMATOGRAPHY - A NOVEL ANALYTICAL SYSTEM FOR TRACE-METAL SEPARATION, Analytica chimica acta, 369(1-2), 1998, pp. 17-20
A new extraction chromatographic system for trace metal separation usi
ng a single hollow fiber membrane as a support for the organic station
ary phase is described. The principle is briefly discussed and the val
idity of the system is demonstrated by La-Ce-Pr-Nd-Sm separation and Z
r-Hf separation. (C) 1998 Elsevier Science B.V. All rights reserved.