EN 15950:2010
Fertilizers - Determination of N-(1,2-dicarboxyethyl)-D,L-aspartic acid (Iminodisuccinic acid, IDHA) using high-performance liquid chromatography (HPLC)

Standard No.

EN 15950:2010

Release Date

2010

Published By

European Committee for Standardization (CEN)

Latest

EN 15950:2010

Scope

This European Standard specifies a method for the determination of N-(1,2-dicarboxyethyl)-D,L-aspartic acid (Iminodisuccinic acid (IDHA)) in fertilizers. The method is applicable to all fertilizers containing IDHA as chelating agent for contents > 0,5 % (g/100 g).

EN 15950:2010 history

• 2010 EN 15950:2010 Fertilizers - Determination of N-(1,2-dicarboxyethyl)-D,L-aspartic acid (Iminodisuccinic acid, IDHA) using high-performance liquid chromatography (HPLC)