Sign In |Help & Support
ALL SECTORS
  • ALL SECTORS
  • GB(National Standard)
  • CB(Shipping)
  • CECS(Engineering Construction)
  • CJ(Urban Construction)
  • CY(News and Publication)
  • DB(Provincial Standard)
  • DL(Electricity & Power)
  • DZ(Geology & Mineralogy)
  • FZ(Spinning & Textile)
  • GA(Public Security)
  • HB(Aviation)
  • HG(Chemical Industry)
  • HJ(Environmental Protection)
  • JB(Machinery)
  • JC(Building Materials)
  • JG(Building & Construction)
  • JJ(Metering)
  • JT(Highway & Transportation)
  • LY(Forestry)
  • MT(Coal)
  • NB(Energy)
  • NY(Agriculture)
  • QB(Light Industry)
  • QC(Automobile & Vehicle)
  • QJ(Aerospace)
  • SH(Petrochemical)
  • SJ(Electronics)
  • SL(Water Resources)
  • SN(Commodity Inspection)
  • SY(Oil & Gas)
  • TB(Railway & Train)
  • YB(Ferrous Metallurgy)
  • YC(Tobacco)
  • YD(Telecommunication)
  • YY(Medical Device)
Database: 365,228(8 Aug 2026)

Na content

Na content, Total:8 items.

The international standard classification for "Na content" includes: .

The Chinese standard classification for "Na content" includes: .


British Standards Institution (BSI)

  • BS EN 16199:2012 Fertilizers. Determination of the sodium extracted by flame-emission spectrometry

Association Francaise de Normalisation

RU-GOST R

  • GOST 19609.5-1989 Concentrated kaolin. Method for determination of potassium and sodium oxides
  • GOST 18262.14-1988 Titanomagnetite ores, ironvanadium concentrates, agglomerates and pellets. Method for determination of potassium oxide and sodium oxide

CZ-CSN

  • CSN 65 1064-1988 Inorganic compounds of phosphorus. etermination of pentanatrium tri- hosphate content.

PT-IPQ

  • NP 1660-1980 Sodium borate for industrial use. Water content test

German Institute for Standardization

  • DIN EN 16199:2013 Fertilizers.Determination of the sodium extracted by flame-emission spectrometry; German version EN 16199:2012
  • DIN CEN/TS 16199:2011 Fertilizers - Determination of the sodium extracted by flame-emission spectrometry; German version CEN/TS 16199:2011