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IP 556: Ethanol as a blending component for petrol - Determination of copper content - Graphite furnace atomic absorption spectrometric method

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  • Method adopted/last revised: 2008
  • Method reapproved: None
  • REF/ISBN: IP556-2936450
  • Status: Current
  • First printed in STM books: January 2008

Scope

This standard specifies a procedure for the determination of copper content in ethanol from 0,07 mg/kg to 0,20 mg/kg using graphite furnace atomic absorption spectrometry.

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