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IP 630: Determination of the concentration of dispersed particles in diesel fuel – Automatic Particle Counter (APC) Light Obscuration Method

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  • Method adopted/last revised: June 2024
  • Method reapproved: None
  • REF/ISBN:
  • Status: Current
  • First printed in STM books: August 2023

This test method includes three procedures (A,B and C) to determine the concentration of dispersed particles in diesel fuel. Procedure A tests the sample without a co-solvent, and procedures B and C use co-solvents

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