1. Environmental Engineering; Faculty of Chemistry; University of Gdansk; 18 Sobieskiego Str.; 80-952; Gdansk; Poland
2. Department of Metrology and Optoelectronics; Faculty of Electronics, Telecommunications and Informatics, Gdansk University of Technology; 11/12 G. Narutowicza Str.; 80 233; Gdansk; Poland
3. Analytical Chemistry; Faculty of Chemistry; University of Gdansk; 18 Sobieskiego Str.; 80-952; Gdansk; Poland
4. Department of Electrochemistry; Corrosion and Material Engineering; Gdansk University of Technology; 11/12 Narutowicza Str.; 80-233; Gdansk; Poland