This standard specifies the method for determining sulfur content by infrared absorption method. This standard applies to the determination of sulfur content in ferrophosphate. Measuring range (mass fraction): 0.005% ~ 0.600%.
YB/T 5341-2015 history
2015YB/T 5341-2015 Ferrophosphorus.Determination of sulfur content.The infrared absorption method
2006YB/T 5341-2006 Ferrophosphorus Chemical Analysis Method Infrared Absorption Method Determination of Sulfur Content