GB/T 12397-1990
Method for determination of potassium and sodium in foods

Be replaced

Standard No.

GB/T 12397-1990

Language

Chinese

Release Date

1990

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Replace By

GB/T 5009.91-2003

Lastest

GB 5009.91-2017

Scope

This standard specifies the determination of potassium and sodium in food by flame emission spectrometry. This standard applies to the determination of potassium and sodium in various foods.

GB/T 12397-1990 history

• 2017 GB 5009.91-2017 Determination of Potassium and Sodium in Food Safety National Standards
• 2003 GB/T 5009.91-2003 Determination of potassium and sodium in foods
• 1990 GB/T 12397-1990 Method for determination of potassium and sodium in foods

GB/T 12397-1990 was changed to GB/T 5009.91-2003 Determination of potassium and sodium in foods.