TY - RPRT TI - Quantitative analysis of pharmaceutically active peptides using on-capillary analyte preconcentration transient isotachophoresis. AU - J C Waterval AU - G Hommels AU - J Teeuwsen AU - A Bult AU - H Lingeman AU - W J Underberg PY - 2000 DO - 10.1002/1522-2683(20000801)21:14<2851::aid-elps2851>3.0.co;2-q UR - https://pubmed.ncbi.nlm.nih.gov/11001294/ ID - 11001294 ER -