NY/T 1121.25-2012
Soil testing.Part 25:Method for determination of available phosphorus by continuous flow analyzer (English Version)

Standard No.

NY/T 1121.25-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

Professional Standard - Agriculture

Latest

NY/T 1121.25-2012

Scope

This standard specifies a method for determining soil available phosphorus using a continuous flow analyzer. This section applies to the determination of soil available phosphorus content.

NY/T 1121.25-2012 Referenced Document

• GB/T 601 Chemical reagent.Preparations of reference titration solutions*， 2016-10-13 Update
• GB/T 603 Preparation of preparations and products used in chemical reagent test methods*， 2023-08-06 Update
• GB/T 6682 Water for analytical laboratory use.Specification and test methods
• NY/T 1121.1 Soil Testing Part 1:Soil sampling,processing and reposition
• NY/T 1121.2 Soil Testing Part 2:Method for determination od soil pH

NY/T 1121.25-2012 history

• 2012 NY/T 1121.25-2012 Soil testing.Part 25:Method for determination of available phosphorus by continuous flow analyzer