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)

Potassium standard curve solution preparation

Potassium standard curve solution preparation, Total:37 items.

The international standard classification for "Potassium standard curve solution preparation" includes: Essential oils , Surface treatment and coating .

The Chinese standard classification for "Potassium standard curve solution preparation" includes: Nuclear material, nuclear fuel and their analytical test method , Fragrances and flavors , Material Protection .


Shanghai Provincial Standard of the People's Republic of China

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

  • GB/T 14454.14-1993 Aromatics. Preparation of standard solution, test solution and indicator solution
  • GB/T 14454.14-2008 Fragrance/Flavor substances - Preparation of standard solution test solution and indicator solution
  • GB/T 27752-2011 Validation of the strength of uranium reference solution plutonium reference solution and potassium dichromate reference solution

Military Standard of the People's Republic of China-General Armament Department

Professional Standard - Electron

  • SJ/Z 1171-1977 Methods for determination of polarization curve of electroplating solution

Korean Agency for Technology and Standards (KATS)

  • KS M 1055-2013 Reference material-Standard solution-Potassium
  • KS M 0112-1982 PREPARATION OF STOCK SOLUTIONS AND STANDARD SOLUTIONS
  • KS M 0112-2002 PREPARATION OF STOCK SOLUTIONS AND STANDARD SOLUTIONS
  • KS M ISO 5317:2006 Fertilizers-Determination of water-soluble potassium content-Preparation of the test solution
  • KS M ISO 5317:2013 Fertilizers-Determination of water-soluble potassium content-Preparation of the test solution
  • KS M ISO 2466:2002 Potassium hydroxide for industrial use-Sampling-Test sample-Preparation of the main solution for carrying out certain determinations
  • KS M ISO 2466:2017 Potassium hydroxide for industrial use — Sampling — Test sample — Preparation of the main solution for carrying out certain determinations
  • KS M ISO 7407:2007 Fertilizers-Determination of acid-soluble potassium content-Preparation of the test solution
  • KS M ISO 7407-2013 Fertilizers-Determination of acid-soluble potassium content-Preparation of the test solution
  • KS M ISO 7407:2013 Fertilizers-Determination of acid-soluble potassium content-Preparation of the test solution
  • KS M ISO 5317-2006(2011) Fertilizers-Determination of water-soluble potassium content-Preparation of the test solution
  • KS M ISO 7407-2007(2012) Fertilizers-Determination of acid-soluble potassium content-Preparation of the test solution

Japanese Industrial Standards Committee (JISC)

RU-GOST R

  • GOST 8.135-2004 State system for ensuring the uniformity of measurements. Weight amouhts of the standard materials for preparation of the buffer solutions - operational pH standards of 2-nd and 3-rd classes. The technical and the metrological characteristics. Methods of
  • GOST 8.135-1974 State system for ensuring the uniformity of measurements. pH measuring. Standard-titres material dose for making 2nd class standard buffer solutions. Specifications

GSO

  • GSO ISO 5317:2009 Fertilizers - Determination of water-soluble potassium content - Preparation of the test solution
  • GSO ISO 7407:2009 Fertilizers - Determination of acid-soluble potassium content - Preparation of the test solution
  • OS GSO ISO 7407:2009 Fertilizers - Determination of acid-soluble potassium content - Preparation of the test solution
  • OS GSO ISO 5317:2009 Fertilizers - Determination of water-soluble potassium content - Preparation of the test solution

International Organization for Standardization (ISO)

  • ISO 5317:1983 Fertilizers; Determination of water-soluble potassium content; Preparation of the test solution
  • ISO 7407:1983 Fertilizers; Determination of acid-soluble potassium content; Preparation of the test solution
  • ISO 2466:1973 Potassium hydroxide for industrial use; Sampling; Test sample; Preparation of the main solution for carrying out certain determinations

IT-UNI

  • UNI 6282-1968 Mineral fiber insulation material. Preparation of mother solutions for determination of sodium, potassium and sulfur

British Standards Institution (BSI)

  • BS 5551-4.3.2:1983 Fertilizers. Chemical analysis. Determination of potassium. Preparation of the test solution for determination of acid-soluble potassium content
  • BS 5551-4.3.1:1983 Fertilizers. Chemical analysis. Determination of potassium. Preparation of the test solution for determination of water-soluble potassium content

Association Francaise de Normalisation

  • NF T20-371:1977 Potassium hydroxide for industrial use. Sampling. Test sample. Preparation of the main solution for carrying out certain determinations.

American Society for Testing and Materials (ASTM)

Lithuanian Standards Office

  • LST ISO 7407:2005 Fertilizers. Determination of acid-soluble potassium content. Preparation of test solution (idt ISO 7407:1983)