NY/T 1975-2010
Water-soluble fertilizers.Determination of amino-acids content (English Version)

Standard No.

NY/T 1975-2010

Language

Chinese, Available in English version

Release Date

2010

Published By

Professional Standard - Agriculture

Latest

NY/T 1975-2010

Scope

This standard specifies the test methods for the automatic amino acid analyzer method and the pre-column derivatization-liquid chromatography method for the determination of free amino acid content in water-soluble fertilizers. This standard applies to the determination of free amino acid content in liquid and solid water-soluble fertilizers.

NY/T 1975-2010 history

• 2010 NY/T 1975-2010 Water-soluble fertilizers.Determination of amino-acids content