Important notice: Website update - 21st of November 2024

Coming soon - Please be aware that we're currently working on a new and improved website. We're working hard to resolve the final issues and bring you the new website as soon as possible.

IP 158: Determination of oil content of waxes - Gravimetric method

Document options


EI Technical Partners get free access to publications. You will need to Login or Register here

  • Method adopted/last revised: 1969
  • Method reapproved: 2001
  • REF/ISBN: IP158-2935231
  • Status: Current
  • First printed in STM books: January 1969

Scope

This method describes a test procedure for the determination of oil in petroleum waxes having a congealing point of 30 °C or higher as determined in accordance with ASTM D938-IP 76, Test for Congealing Point of Petroleum Waxes, Including Petrolatum, and containing not more than 15% of oil.

Members Benefits

Are you an EI Member? If yes, register/log in now to ensure you receive free access or discounts to EI publications.

If you are not a Member, why not join today and receive all of the benefits of EI Membership? EI Members are entitled to a 25% discount on most EI publications.