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1.1 This test method covers the determination of the quinoline-insoluble matter (QI) in tar and pitch using a stainless steel filtering crucible and a filtration membrane.
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| ICS | 75.140 : Waxes, bituminous materials and other petroleum products |
| Number of pages | 5 |
| Replace | ASTM D7280-06(2011) + Redline |
| Set | ASTMVOL0504 |
| Year | 2015 |
| Document history | ASTM D7280-06(2011) + Redline |
| Country | USA |
| Keyword | ASTM 7280;ASTM D7280;ASTM D7280;10.1520/D7280-15 |