GB/T 30376-2013 Active National standards

GB/T 30376-2013 Determination of iron,manganese,copper,zinc,calcium,magnesium,potassium,sodium,phosphorus,sulfur in tea—Inductively coupled plasma atomic emission spectrometry

Publish Date: 2013-12-31 Implement Date: 2014-06-22 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 30376-2013

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Tea products

ICS Name: Tea

Publish Date: 2013-12-31

Implement Date: 2014-06-22

Pages: 8 pages

Scope

This standard specifies the principles, reagents, instruments and equipment, sample preparation, determination, result calculation, and precision for the inductively coupled plasma atomic emission spectrometry (ICP-AES) determination of iron (Fe), manganese (Mn), copper (Cu), zinc (Zn), calcium (Ca), magnesium (Mg), potassium (K), sodium (Na), phosphorus (P), and sulfur (S) in tea.
This standard is applicable to the determination of iron, manganese, copper, zinc, calcium, magnesium, potassium, sodium, phosphorus, and sulfur in tea.
The detection limits of each element specified by this method are shown in Table 1.