Summary
The problem of stability of reference materials is particularly difficult when dealing with complex biological matrices and certification of the content of relatively unstable organic components. This paper considers two aspects of the problem: a) the preparation and packaging of material in a form which gives the greatest likelihood of achieving acceptable stability; b) the design of the measurement studies undertaken to monitor short-term stability for shipment, laboratory handling and long-term storage stability.
Similar content being viewed by others
References
Van Egmond HP, Wagstaffe PJ (1988) J Assoc Off Anal Chem 71:1180
Quevauviller P, Kramer GN, Griepink B, Mar Pollut Bull (in press)
Pocklington WD, Wagstaffe PJ (1987) Commission of the European Communities, Luxemburg 1987, EUR 11002
Gilbert J, Sharman M, Patel S, Boenke A, Wagstaffe PJ, Food Additives and Contaminants (in press)
Hollman PCH, Boenke A, Wagstaffe PJ, (in press)
Torelm, Ia, Croon L-B, Kolar K, Schröder T (1990) Fresenius J Anal Chem 338:435–437
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Faure, U., Wagstaffe, P.J. Stability of reference materials. Fresenius J Anal Chem 345, 124–126 (1993). https://doi.org/10.1007/BF00322570
Issue Date:
DOI: https://doi.org/10.1007/BF00322570