ISSN:
1432-0517
Keywords:
Key words Production of CRMs
;
Bowen's kale
;
Residual water determination
;
Thallium
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract Cabbage is frequently used in environmental monitoring and food control, and, hence, cabbage reference materials (RMs) are required for ensuring quality assurance. A cabbage RM was prepared in view of certification of specific elements from the "black list" of high toxicological interest and nutritive importance. All tasks of the RM production (production of the plant material, cutting and freeze-drying, determination of the residual water content, preparation of the RM, homogeneity testing, stability testing, certification measurements) are described in detail.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/s007690050454
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