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free base

free base, Total:59 items.

In the international standard classification, free base involves: Lubricants, industrial oils and related products, Products of the chemical industry, Analytical chemistry, General methods of tests and analysis for food products.


CZ-CSN, free base

  • CSN 65 6333-1993 Lubricating greases. Determination content of free alkali and free organic acid
  • CSN 68 1152-1994 Testing methods for surfactans and detergents. Surface active agents. Determination of free alkalinity or free acidity. itrimetric method

RO-ASRO, free base

Professional Standard - Petrochemical Industry, free base

  • SH/T 0329-1992 Determination of free base and free organic acid in lubricating grease

Association Francaise de Normalisation, free base

  • NF T60-308:1976 Soaps. Determination of total free alkali.
  • NF T73-205:1977 Surface active agents. Determination of free alkalinity or free acidity. Titrimetric method.
  • NF T60-306:1976 Soaps. Determination of free caustic alkali.

ZA-SANS, free base

  • SANS 169:2006 Free alkali content and free acid content of light coloured soap products

YU-JUS, free base

  • JUS H.E8.022-1978 Analysis ofsoaps. Determimtion offree alkali
  • JUS H.B8.259-1983 Methanol for industrial use. Determination of free alka/i (as NH$). Volumetric method
  • JUS H.B8.479-1989 Acetone for industrial use. Determination of free alkali content (as NH,). Volumetric method
  • JUS H.G8.211-1985 Reagents. Methanol. Determination of freealkalicontent !asNH3j. Volumetricmethod
  • JUS H.G8.351-1989 Reagents. Acetone- Determinatioti of free alkali content (as NH~) . Volunetri c method
  • JUS H.G8.091-1983 Reagents. Calcium sulphate dihydrate. Determination of free acid (as H^SO*) orfreealkali /as Ca(OH)2/ contents. Volumetric method

Korean Agency for Technology and Standards (KATS), free base

  • KS M ISO 684-2003(2018) Analysis of soaps-Determination of total free alkari
  • KS M ISO 4314:2003 Surface active agents-Determination of free alkalinity or free acidity-Titrimetric method
  • KS M ISO 4314-2003(2018) Surface active agents-Determination of free alkalinity or free acidity-Titrimetric method
  • KS M ISO 684:2003 Analysis of soaps-Determination of total free alkari
  • KS M 2038-2007 Testing method for free acid, free alkali and insoluble carbonate of lubricating grease
  • KS M 2038-2007(2022) Testing method for free acid, free alkali and insoluble carbonate of lubricating grease
  • KS M 2038-1985 Testing method for free acid, free alkali and insoluble carbonate of lubricating grease
  • KS M 2038-2007(2017) Testing method for free acid, free alkali and insoluble carbonate of lubricating grease

RU-GOST R, free base

  • GOST 6707-1976 Lubricating greases. Method for determination of free alkalies and free organic acids
  • GOST 29188.5-1991 Cosmetics. Methods for determination of free and tied alkali

International Organization for Standardization (ISO), free base

  • ISO 684:1974 Analysis of soaps; Determination of total free alkali
  • ISO 4314:1977 Surface active agents; Determination of free alkalinity or free acidity; Titrimetric method

Professional Standard - Agriculture, free base

  • GB 7456-1987 Determination of total free base content in soap

Lithuanian Standards Office , free base

Professional Standard - Light Industry, free base

VN-TCVN, free base

  • TCVN 2704-1978 Greases.Method for the determination of free alkalic and free organic acids

BE-NBN, free base

  • NBN T 63-131-1980 Surface active agents - DEermination of free alkalinity or free acidity - Titrimetric method
  • NBN T 63-106-1980 Analysis of soaps - Determination of total free alkaLi
  • NBN T 63-107-1980 Analysis of soaps - Determination of total alkali content and total fatty matter content

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

  • GB/T 6365-1986 Surface active agents--Determination of free alkalinity or free acidity--Titrimetric method
  • GB/T 6365-2006 Surface active agents. Determination of free alkalinity or free acidity. Titrimetric method
  • GB 6365-1986 Surface active agents-Determination of free alkalinity or free acidity-Titrimetric method
  • GB 8150.2-1987 Methods for chemical analysis of xanthates--The acetic acid titration method for determination of free alkali content
  • GB/T 23278.6-2009 Methods for chemical analysis of sodium stannate.Part 6:Determination of free alkali content.Titration

AENOR, free base

  • UNE 55540:1979 SURFACE ACTIVE AGENTS. DETERMINATION OF FREEE ALKALINITY OR FREE ACIDITY. TITRIMETRIC METHOD
  • UNE 55909:1985 SURFACE ACTIVE AGENTS. ANALYSIS OF SOAPS. DETERMINATION OF TOTAL FREE ALKALI
  • UNE 55901:1985 SURFACE ACTIVE AGENTS. ANALYSIS OF SOAPS. DETERMINATION OF CAUSTIC FREE ALKALI

KR-KS, free base

PT-IPQ, free base

Canadian General Standards Board (CGSB), free base

ES-AENOR, free base

ES-UNE, free base

British Standards Institution (BSI), free base

  • BS 6829-1.2:1988 Analysis of surface active agents (raw materials). General methods. Method for determination of free alkalinity or free acidity
  • BS 1715-2.2:1989 Analysis of soaps. Quantitative test methods. Method for determination of total free alkali content
  • BS 6829 Sec.1.2:1988 Analysis of surface active agents (raw materials). General methods. Method for determination of free alkalinity or free acidity
  • BS ISO 21468:2020 Infant formula and adult nutritionals. Determination of free and total choline and free and total carnitine. Liquid chromatography tandem mass spectrometry (HPLC-MS/MS)
  • 19/30351059 DC BS ISO 21468. Infant formula and adult nutritionals. Determination of free and total choline and free and total carnitine. Liquid chromatography tandem mass spectrometry (HPLC-MS/MS)

工业和信息化部, free base

  • QB/T 2623.2-2020 Soap test methods Determination of total free alkali content in soap

Professional Standard - Non-ferrous Metal, free base

  • YS/T 271.2-1994 Xanthate Chemical Analysis Method Acetic Acid Titration Determination of Free Alkali Content




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