Potassium and sodium

Potassium and sodium, Total:9 items.

In the international standard classification, Potassium and sodium involves: Power stations in general, Pulps, Paper and board, Metalliferous minerals, Occupational safety. Industrial hygiene, Non-metalliferous minerals, Ferroalloys, Non-ferrous metals.

Professional Standard - Electricity, Potassium and sodium

• DL/T 1713-2017 Method for Determination of Potassium and Sodium in Coal

YU-JUS, Potassium and sodium

• JUS H.B8.331-1977 Sodium and potassium silicates for in?ustrial use. Determination ofiron content. 1,10-phenanthroline photometric method

International Organization for Standardization (ISO), Potassium and sodium

• ISO 12830:2011 Paper, board and pulps - Determination of acid-soluble magnesium, calcium, manganese, iron, copper, sodium and potassium

Group Standards of the People's Republic of China, Potassium and sodium

• T/SDAQI 036-2021 Determination of silicon, aluminum, iron, titanium, calcium, magnesium, potassium, sodium, manganese, phosphorus in ilmenite by X-ray fluorescence spectremetry
• T/WSJD 18.1-2021 Ion Chromatography for the Determination of Sodium Hydroxide, Sodium Carbonate and Potassium Hydroxide in Chemical Factors in the Air of the Workplace

Henan Provincial Standard of the People's Republic of China, Potassium and sodium

• DB41/T 1439-2017 Trona chemical analysis method Determination of 11 elements such as sodium and potassium Inductively coupled plasma emission spectrometry

Professional Standard - Coal, Potassium and sodium

• MT/T 252-2000 Determination method of potassium ion and sodium ion in coal mine water

Hebei Provincial Standard of the People's Republic of China, Potassium and sodium

• DB13/T 2856-2018 Determination of iron ore potassium and sodium content by inductively coupled plasma atomic emission spectrometry

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

• GB/T 15076.16-2008 Method for chemical analysis of tantalum and niobium.Determination of sodium and potassium contents

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