Community Research and Development Information Service - CORDIS


This report describes the preparation of a clay reference material, the homogeneity and stability studies and the analytical work performed for the certification of the fluorine content of the clay. The report gives the methods used to certify the contents (mass fractions expressed as micro-g/g on a dry matter basis) of total F (568 micro-g/g). An indicative value is given for chlorine.

Additional information

Authors: QUEVAUVILLER P, European Commission, Bruxelles (BE);GRIEPINK B, European Commission, Bruxelles (BE);VAN DER STAAK H P A M, NV KEMA, Arnhem (NL)
Bibliographic Reference: EUR 15416 EN (1994) 21 pp., MF, ECU 4
Availability: (2)
Follow us on: RSS Facebook Twitter YouTube Managed by the EU Publications Office Top