NA 057
DIN Standards Committee Food and Agricultural Products
Standards
[CURRENT]
ISO 17319
ISO 17319
Fertilizers and soil conditioners - Determination of water-soluble potassium content - Potassium tetraphenylborate gravimetric method
Title (German)
Düngemittel - Bestimmung von wasserlöslichem Kalium - Gravimetrisches Verfahren mit Kaliumtetraphenylborat
Responsible national committee
Responsible international committee
ISO/TC 134 - Fertilizers, soil conditioners and beneficial substances