Astm D 1172 – 95 (Reapproved 2001) Pdf free download May 17, 2022January 9, 2021 by Mike Standard Guide for pH of Aqueous Solutions of Soaps and Detergents1 This standard is issued under the fixed designation D…Membership Required You must be a member to access this content.View Membership LevelsAlready a member? Log in here