Research Report Approved: Mar 01, 2023
RR:D02-2044

D7157-Test Method for Determination of Intrinsic Stability of Asphaltene-Containing Residues, Heavy Fuel Oils, and Crude Oils (n-Heptane Phase Separation; Optical Detection)

This Interlaboratory study was conducted to establish a precision statement of the Procedure B and to check a bias against the Procedure A in ASTM D7157-23. Eight laboratories tested Procedure B and three laboratories tested Procedure A.
Price: $98.00
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Developed by Subcommittee: D02.14
Stock # : RR-D02-2044
Standard: D7157