GB/T 17767.1-2008 Active National standards

GB/T 17767.1-2008 Determination of organic-inorganic compound fertilizers—Part 1:Total nitrogen content

GB/T 17767.1-2008 Determination of organic-inorganic compound fertilizers—Part 1:Total nitrogen content

Publish Date: 2008-06-17 Implement Date: 2008-09-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 17767.1-2008

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Fertilizers and pesticides

ICS Name: Fertilizer

Publish Date: 2008-06-17

Implement Date: 2008-09-01

Pages: 5 pages

Scope

This part of GB/T 17767 specifies the method for determining the total nitrogen content in organic-inorganic compound fertilizers. This part is applicable to solid organic-inorganic compound fertilizers composed of various organic fertilizers and chemical fertilizers, and is also applicable to the determination of the total nitrogen content in various solid organic fertilizers.

Development Information

Word Count: 7 Thousand words Pages: 5 pages

Replace the following standards

GB/T 17767.1-1999 Determination of total nitrogen content for organic-inorganic compound fertilizers

Referenced Standards

GB/T 8571-2002 Preparation of laboratory samples for compound fertilizers GB/T 8571-2008 Preparation of laboratory samples for compound fertilizers GB/T 8572-2001 Determination of total nitrogen content for compound fertilizers—Titrimetric method after distillation GB/T 8572-2010 Determination of total nitrogen content for compound fertilizers titrimetric method after distillation HG/T 2843-1997 Fertilizer products commonly used in chemical analysis include standard titration solutions, standard solutions, reagent solutions, and indicator solutions

Adopt standards

美国公职分析家协会分析方法手册(AOAC)(1984)中2.061“肥料中总氮含量的测定方法——改进的综合定氮法” ГOCT 26715:1985

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