GB/T 8574-2002 Replaced National standards

GB/T 8574-2002 Determination of potassium content for compound fertilizers—Potassium tetraphenylborate gravimetric method

Publish Date: 2002-09-24 Implement Date: 2003-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 8574-2002

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Fertilizers and pesticides

ICS Name: Fertilizer

Publish Date: 2002-09-24

Implement Date: 2003-04-01

Pages: 5 pages

Development Information

Word Count: 9 Thousand words Pages: 5 pages

Replace the following standards

GB 8574-1988

Superseded by the following standards

GB/T 8574-2010 Determination of potassium content for compound fertilizers—Potassium tetraphenylborate gravimetric method

Referenced Standards

JG/T 2843 GB/T 8571-2002 Preparation of laboratory samples for compound fertilizers GB/T 8571-2008 Preparation of laboratory samples for compound fertilizers

Adopt standards

ISO 5317:1983

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