GB/T 35871-2018 Inspection of grain and oils—Determination of calcium,potassium,magnesium,sodium,iron,phosphorus,zinc,copper,manganese,boron,barium,molybdenum,cobalt,chromium,lithium,strontium,nickel,sulfur,vanadium,selenium,rubidium contents in cereals and derived products—Inductively coupled plasma optical emission spectrometric method
GB/T 35871-2018 Inspection of grain and oils—Determination of calcium,potassium,magnesium,sodium,iron,phosphorus,zinc,copper,manganese,boron,barium,molybdenum,cobalt,chromium,lithium,strontium,nickel,sulfur,vanadium,selenium,rubidium contents in cereals and derived products—Inductively coupled plasma optical emission spectrometric method
Basic Information
Scope
This standard specifies the principles, reagents and materials, instruments and equipment, operating procedures, result calculation and presentation, and precision requirements for the determination of calcium, potassium, magnesium, sodium, iron, phosphorus, zinc, copper, manganese, boron, barium, molybdenum, cobalt, chromium, lithium, strontium, nickel, sulfur, vanadium, selenium, and rubidium in grains and their products by inductively coupled plasma emission spectrometry. This standard is applicable to the determination of the content of calcium, potassium, magnesium, sodium, iron, phosphorus, zinc, copper, manganese, boron, barium, molybdenum, cobalt, chromium, lithium, strontium, nickel, sulfur, vanadium, selenium, and rubidium in grains and their products.