This Technical Specification specifies a method for the determination of the sodium content in fertilizer
extracts by flame-emission spectrometry.
The method is applicable to EC fertilizers for which a declaration of the sodium content is provided for in
Regulation (EC) Nr 2003/2003, Annex I.
BS DD CEN/TS 16199:2011 history
2012BS EN 16199:2012 Fertilizers. Determination of the sodium extracted by flame-emission spectrometry
2011BS DD CEN/TS 16199:2011 Fertilizers. Determination of the sodium extracted by flame-emission spectrometry