Microhomogeneity study of BCR candidate reference material CRM 422 - cod muscle
BCR CRM-422 (cod muscle) was prepared at CBNM by cryogrinding and subsequent freeze-drying, mixing and bottling under controlled conditions. After completion of the production process, the material was examined for microhomogeneity by solid sampling Zeeman atomic absorption spectrometry (SS-ZAAS) on 85 to 138 microsamples for five elements: Pb, Cd, Hg, Fe, Zn. Conclusions drawn from this microhomogeneity control are discussed.
Bibliographic Reference: Paper presented: 5th International Colloquium on Solid Sampling with Atomic Spectroscopy, Geel (BE), May 18-20, 1992
Availability: Available from (1) as Paper EN 36699 ORA
Record Number: 199210455 / Last updated on: 1994-12-02
Original language: en
Available languages: en