Fertilizers and soil conditioners — Analytical methods for Sulfur Coated Urea (SCU)
NORMA vydaná dňa 3.6.2015
Označenie normy: ISO 17322:2015
Dátum vydania normy: 3.6.2015
Počet strán: 48
Približná hmotnosť: 144 g (0.32 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy ISO
Description / Abstract: ISO 17322:2015 specifies analytical methods for the determination of mass fraction of total nitrogen, one-day dissolution rate (1DDR), seven-day dissolution rate (7DDR), mass fraction of sulfur, mass fraction of biuret, mass fraction of water (H2O), and particle size of SCU. These methods are applicable to SCU.