SN/T 2056-2008 Determination of lead,arsenic,cadmium,copper,iron content in tea for import and export.Inductively coupled plasma atomic emission spectrometric method (English Version)
This standard specifies the method for the determination of lead, arsenic, cadmium, copper, and iron content in tea using inductively coupled plasma primary emission spectrometry. This standard is applicable to the determination of lead, arsenic, cadmium, copper and iron content in tea.
SN/T 2056-2008 Referenced Document
GB/T 602 Chemical reagent--Preparations of standard solutions for impurity
GB/T 6682 Water for analytical laboratory use.Specification and test methods*, 2008-05-15 Update
SN/T 2056-2008 history
2008SN/T 2056-2008 Determination of lead,arsenic,cadmium,copper,iron content in tea for import and export.Inductively coupled plasma atomic emission spectrometric method
SN/T 2056-2008 Determination of lead,arsenic,cadmium,copper,iron content in tea for import and export.Inductively coupled plasma atomic emission spectrometric method was changed to GB 5009.268-2016 Determination of Multi-elements in Food Safety National Standards.