NY/T 1975-2010: Water-soluble fertilizers - Determination of amino-acids contents

Delivery: 9 seconds. Download (and Email) true-PDF + Invoice.
Get Quotation: Click NY/T 1975-2010 (Self-service in 1-minute)
Newer / historical versions: NY/T 1975-2010

Preview True-PDF

Scope

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

Basic Data

Standard ID	NY/T 1975-2010 (NY/T1975-2010)
Description (Translated English)	Water-soluble fertilizers - Determination of amino-acids contents
Sector / Industry	Agriculture Industry Standard (Recommended)
Classification of Chinese Standard	G20
Classification of International Standard	65.080
Word Count Estimation	9,953
Date of Issue	2010-12-23
Date of Implementation	2011-02-01
Older Standard (superseded by this standard)	NY 1429-2007
Quoted Standard	GB/T 8170; HG/T 2843; NY/T 887
Regulation (derived from)	Ministry of Agriculture Bulletin No. 1515
Issuing agency(ies)	Ministry of Agriculture of the People's Republic of China
Summary	This standard specifies the content of free amino acids in water-soluble fertilizer determined amino acid analyzer law and pre-column derivatization liquid chromatography method of test methods. This standard applies to liquid or solid water-soluble fertilizer of free amino acid content.