GB/T 3598-1983
Abolished
GB/T 35107-2017
Active
National standards
GB/T 35107-2017 Determination of soluble humic acid content for mineral humic acid fertilizers
GB/T 35107-2017 Determination of soluble humic acid content for mineral humic acid fertilizers
Basic Information
Standard Code:
GB/T 35107-2017
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Fertilizers and pesticides
ICS Name:
Fertilizer
Publish Date:
2017-12-29
Implement Date:
2018-07-01
Pages:
6 pages
Scope
This standard specifies the method for determining the soluble humic acid in mineral-based humic acid fertilizers. This standard is applicable to the determination of the soluble humic acid content in mineral-based humic acid fertilizers, and it is also applicable to the determination of the soluble humic acid content in mineral-based humic acid salts. The results are expressed in terms of carbon content.
Development Information
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