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Determination of Potassium and Sodium

Determination of Potassium and Sodium, Total:10 items.

The international standard classification for "Determination of Potassium and Sodium" includes: Coals , Other non-ferrous metals and their alloys , Metalliferous minerals , Inorganic chemicals in general , Solid fuels .

The Chinese standard classification for "Determination of Potassium and Sodium" includes: Coal analysis methods , Rare metals and their alloys analysis method , Rare metal ore , Inorganic chemicals in general , Coal for vehicle, vessel and coal gas , Hydrogeological survey .


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

  • GB/T 15076.16-2008 Methods for chemical analysis of tantalum and niobium - Determination of sodium and potassium contents
  • GB/T 16416-1996 Method of extraction for the determination of sodium and potassium in brown coal soluble in ditute hydrochloric acid
  • GB/T 23835.8-2009 Lithium perchlorate anhydrous - Part 8: Determination of potassium and sodium content
  • GB/T 15079.10-1994 Molybdenum concentrates-Determination of potassium and sodium content
  • GB/T 16416-2007 Method of extraction for the determination of sodium and potassium in brown coal soluble in dilute hydrochloric acid

Professional Standard - Geology

  • DZ/T 0064.27-1993 Groundwater quality test methods - the determination of potassium and sodium with flame emission spectrometry

Professional Standard - Energy

  • NB/T 42116-2017 Determination of aluminium, calcium, iron, magnesium, phosphorus,potassium, silicon, sodium, titanium in solid biofuels for biomass boiler

Standards Norway

  • NS 3096:1970 Portland cement — Methods for determination of potassium and sodium

Gosstandart of Russia

  • GOST 29234.10-1991 Moulding sands. Methods for determination for potassium and sodium oxides
  • GOST 32250-2013 Feeds, mixed feeds. Method for determination of potassium and sodium using flame-emission spectrometry