ASTM D971-91
Standard Test Method for Interfacial Tension of Oil Against Water by the Ring Method

Standard No.

ASTM D971-91

Release Date

1991

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM D971-99a

Latest

ASTM D971-20

ASTM D971-91 history

• 2020 ASTM D971-20 Standard Test Method for Interfacial Tension of Insulating Liquids Against Water by the Ring Method
• 2012 ASTM D971-12 Standard Test Method for Interfacial Tension of Oil Against Water by the Ring Method
• 1999 ASTM D971-99a(2004) Standard Test Method for Interfacial Tension of Oil Against Water by the Ring Method
• 1999 ASTM D971-99a Standard Test Method for Interfacial Tension of Oil Against Water by the Ring Method
• 1991 ASTM D971-91 Standard Test Method for Interfacial Tension of Oil Against Water by the Ring Method