水溶肥料 铜、铁、锰、锌、硼、钼含量的测定
Water-soluble fertilizers--Determination of copper,iron,manganese,zinc,boron,molybdenum content
2010-12-23
GB/T 14540-2003
复混肥料中铜、铁、锰、锌、硼、钼含量的测定
Determination of copper,iron,manganese,zinc,boron and molybdenum content for compound fertilizers
1993-06-15
DB22/T 1689-2012
肥料中铜、铁、锰、锌、硼、钼含量的测定 电感耦合等离子体光谱法
2012-12-21
GB/T 34764-2017
肥料中铜、铁、锰、锌、硼、钼含量的测定 等离子体发射光谱法
Determination of copper,iron,zinc,manganese,boron and molybdenum content in fertilizers—Inductively coupled plasma optical emission spectroscopy