References
Reichenbächer M, Einax JW (2006) Anal Bioanal Chem 384:14–18 and references cited therein
Funk W, Dammann V, Donnevert G (2005) Qualitätssicherung in der Analytischen Chemie. VCH, Weinheim
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Reichenbächer, M., Einax, J.W. Solution to quality assurance challenge 4. Anal Bioanal Chem 387, 1585–1586 (2007). https://doi.org/10.1007/s00216-006-1060-7
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DOI: https://doi.org/10.1007/s00216-006-1060-7