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Abstract

This report describes the preparation of a sediment reference material containing tributyltin (TBT) and dibutyltin (DBT). The homogeneity and stability studies and the analytical work performed for the certification of the contents of TBT (Sn(C(4)H(9))(3)(+)) and DBT (Sn(C(4)H(9))(2)(2+)) are described. The report contains all the results and gives the methods used to certify the mass fractions of tributyltin (70 ng/g as TBT cations on a dry mass basis) and dibutyltin (128 ng/g as DBT cations on a dry mass basis).

Additional information

Authors: QUEVAUVILLER P, European Commission, Bruxelles (BE);GRIEPINK B, European Commission, Bruxelles (BE);ASTRUC M, Université de Pau et des Pays de l'Adour, Laboratoire de Chimie Analytique (FR);EBDON L, University of Plymouth, Department of Environmental Sciences (GB);KRAMER G N, JRC Geel (BE)
Bibliographic Reference: EUR 15337 EN (1994) 36 pp., MF, ECU 4
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