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ASTM D2503-92(2016)
Standard Test Method for Relative Molecular Mass (Molecular Weight) of Hydrocarbons by Thermoelectric Measurement of Vapor PressureMore info
1.1 This test method covers the determination of the average relative molecular mass (molecular weight) of hydrocarbon oils. It can be applied to petroleum fractions with molecular weights (relative molecular mass) up to 3000; however, the precision of this test method has not been established above 800 molecular weight (relative molecular mass). This test method should not be applied to oils having initial boiling points lower than 220 °C.
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| Confirmation date | 2016-10-01 |
| ICS | 75.080 : Petroleum products in general |
| Number of pages | 3 |
| Replace | ASTM D2503-92(2012) |
| Set | ASTMVOL0501 |
| Year | 1990 |
| Document history | ASTM D2503-92(2012) |
| Country | USA |
| Keyword | ASTM 2503;ASTM D2503;ASTM D2503;10.1520/D2503-92R16 |