The preparation of a potassium sulphate fertiliser reference material and certification of the massfraction of total potassium, water soluble potassium chloride, sodium, calcium, sulphate and magnesium, BCR No.114
By: G. Serrini, E. Colinet and B. Griepink.
Contributors: Colinet, E.; Gripepink, B.
Series: BCR information
Publisher: Commission of the European Communities Directorate-General Information Market and Innovation
Published: 1983
Place of publication: Luxembourg
Language: eng
Notes: EUR 8535 EN.

English text, summary in English and French.