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BS 7393

1990 Edition, December 31, 1990

Complete Document

Method for Determination of Total Acid Number in Petroleum Products by Semi-Micro Colour Indicator Titration



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Active, Most Current

EN
Additional Comments:
SAME AS ISO 7537
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Product Details:

  • Revision: 1990 Edition, December 31, 1990
  • Published Date: January 1990
  • Status: Active, Most Current
  • Document Language: English
  • Published By: British Standards Institution (BSI)
  • Page Count: 12
  • ANSI Approved: No
  • DoD Adopted: No

Description / Abstract:

Determination in new or used products or lubricants soluble or suspendable in mixtures of toluene or isopropanol. Determination on a sample too small to be accurately analysed by other methods when the acidity has a dissociation constant in water larger than 10-9.