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ASTM D7157-18 + Redline
Standard Test Method for Determination of Intrinsic Stability of Asphaltene-Containing Residues, Heavy Fuel Oils, and Crude Oils (n-Heptane Phase Separation; Optical Detection)More info
1.1 This test method covers a procedure for quantifying the intrinsic stability of the asphaltenes in an oil by an automatic instrument using an optical device.
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| ICS | 75.040 : Crude petroleum |
| Number of pages | 9 |
| Replace | ASTM D7157-12(2018) + Redline |
| Set | ASTMVOL0504 |
| Year | 2018 |
| Document history | ASTM D7157-12(2018) + Redline |
| Country | USA |
| Keyword | ASTM 7157;ASTM D7157;ASTM D7157;10.1520/D7157-18 |