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This report describes the preparation of a seawater reference material, the homogeneity and stability studies and the analytical work performed for the certification of the molarity of some trace elements. The report contains all the results and gives the methods used to certify the contents (expressed as nmol/kg) of Cd (0.175), Cu (3.90), Mo (103), Ni (4.36), Pb (0.117) and Zn (25.7). Indicative values are given for Al, As and V whereas the value given for Cr is for information only.

Additional information

Authors: QUEVAUVILLER P, CEC Bruxelles (BE);VERCOUTERE K, CEC Bruxelles (BE);GRIEPINK B, CEC Bruxelles (BE);KRAMER K J M, IMW-TNO, Laboratory for Applied Marine Science, Den Helder (NL)
Bibliographic Reference: EUR 14061 EN (1992) 53 pp., FS, ECU 6.25
Availability: (2)
ISBN: ISBN 92-826-3497-3
Record Number: 199210122 / Last updated on: 1994-12-02
Original language: en
Available languages: en