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- Opekar, František; Nesměrák, Karel; Tůma, Petr
- Electrophoresis 2016 v.37 no.4 pp. 595-600
- acetic acid; cations; electrolytes; electrophoresis; mineral fertilizers; pH; potassium
- ... Electrokinetic sample injection using two piezoelectric micropumps has been proposed for electrophoresis in short capillaries. The sample is brought to the injection end of the capillary using one of them. Then, the high‐voltage source is turned on and the sample is injected electrokinetically for a defined time. The injection is terminated by removal of the sample zone by the flowing separation e ...