GB/T 3598-1983
Abolished
GB/T 10512-2008
Active
National standards
GB/T 10512-2008 Determination of phosphorus content for nitrophosphate—Quinoline phosphomolybdate gravimetric method
GB/T 10512-2008 Determination of phosphorus content for nitrophosphate—Quinoline phosphomolybdate gravimetric method
Basic Information
Standard Code:
GB/T 10512-2008
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 standard specifies the determination of phosphorus content in nitrogen phosphate fertilizers and nitrogen potassium phosphate fertilizers by the quinoline weight method with phosphomolybdenic acid. This standard is applicable to the determination of water-soluble phosphorus and effective phosphorus content in nitrogen phosphate fertilizers and nitrogen potassium phosphate fertilizers produced by various processes.
Development Information
Replace the following standards
Referenced Standards
Related Standards
GB 8569-1997
Replaced
GB 8569-1997 Packing of solid chemical fertilizers
GB/T 8570.1-1988
Replaced
GB/T 8570.1-1988 Liquefied anhydrous ammonia—Taking a laboratory sample
GB/T 8570.2-1988
Replaced
GB/T 8570.2-1988 Liquefied anhydrous ammonia—Estimating of ammonia content
GB/T 8570.3-1988
Replaced
GB/T 8570.3-1988 Liquefied anhydrous ammonia—Determination of residue content—Gravimetric method
GB/T 8570.4-1988
Replaced