
Determination of Iron,Manganese,Copper,Zinc,Calcium,Magnesium,Potassium,Sodium,Phosphorus,Sulfur in Tea—Inductively coupled plasma atomic emission spectrometry
NORMA vydaná dňa 31.12.2013
Designation standards: GB/T 30376-2013
Publication date standards: 31.12.2013
Country: Chinese technical standard
Kategória: Technické normy GB