GB/T 19203-2026 Active National standards

GB/T 19203-2026 Determination of calcium,magnesium and sulphur content for compound fertilizers

GB/T 19203-2026 Determination of calcium,magnesium and sulphur content for compound fertilizers

Publish Date: 2026-02-27 Implement Date: 2026-09-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 54

Basic Information

Standard Code: GB/T 19203-2026

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Fertilizers and pesticides

ICS Name: Fertilizer

Publish Date: 2026-02-27

Implement Date: 2026-09-01

Pages: 16 pages

Scope

This document describes the method for determining the calcium, magnesium, and sulfur content in compound fertilizers.
This document is applicable to the determination of calcium, magnesium, and sulfur content in compound fertilizers. The determination of calcium, magnesium, and sulfur content in other fertilizers should be carried out in accordance with this document.

Development Information

Word Count: 27 Thousand words Pages: 16 pages

Replace the following standards

GB/T 19203-2003 Determination of calcium, magnesium and sulphur content for compound fertilizer

Referenced Standards

GB/T 6274-1997 Fertilizers and soil conditioners—Vocabulary GB/T 6274-2016 Fertilizers and soil conditioners—Vocabulary GB/T 6274-2025 Fertilizers,soil conditioners and beneficial substances—Vocabulary GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 8571-2002 Preparation of laboratory samples for compound fertilizers GB/T 8571-2008 Preparation of laboratory samples for compound fertilizers GB 15063-2001 Compound fertilizer(Complex fertilizer) GB/T 15063-2009 Compound fertilizer (Complex fertilizer) GB/T 15063-2020 Compound fertilizer JJG 196-2006 Working Glass Container

Related Standards

GB/T 3598-1983 Abolished

GB/T 3598-1983 Fertilizers—Determination of urea nitrogen content—Urease method

Publish Date: 1983-04-11

GB 8569-1997 Replaced

GB 8569-1997 Packing of solid chemical fertilizers

Publish Date: 1987-01-01

GB/T 8570.1-1988 Replaced

GB/T 8570.1-1988 Liquefied anhydrous ammonia—Taking a laboratory sample

Publish Date: 1988-01-03

GB/T 8570.2-1988 Replaced

GB/T 8570.2-1988 Liquefied anhydrous ammonia—Estimating of ammonia content

Publish Date: 1988-01-03

GB/T 8570.3-1988 Replaced

GB/T 8570.3-1988 Liquefied anhydrous ammonia—Determination of residue content—Gravimetric method

Publish Date: 1988-01-03

GB/T 8570.4-1988 Replaced

GB/T 8570.4-1988 Liquefied anhydrous ammonia—Determination of residue content—Titrimetric method

Publish Date: 1988-01-03