LY/T 1270-1999 Determination of total silica,iron,aluminium,calcium,magnesium,potassium,sodium,phosphorus,sulphur,manganese,copper and zinc in forest plant and forest floor (English Version)
This standard specifies a method for the determination of silicon, iron, aluminum, calcium, magnesium, potassium, sodium, phosphorus, sulfur, manganese, copper, and zinc in forest plants and forest litter layers using the wet ashing method. This standard is applicable to the determination of silicon, iron, aluminum, calcium, magnesium, potassium, sodium, phosphorus, sulfur, manganese, copper, and zinc in forest plants and forest litter layers.
LY/T 1270-1999 history
1999LY/T 1270-1999 Determination of total silica,iron,aluminium,calcium,magnesium,potassium,sodium,phosphorus,sulphur,manganese,copper and zinc in forest plant and forest floor