LPG
| TEST ITEM | Propane | Butane | UNIT | METHOD |
|---|---|---|---|---|
| Ethane | Max. 1.0 | Nil | mol % | D-2163 |
| Propane | Mln. 98 | Max. 1.0 | mol% | D-2163 |
| Total Butane | Max. 2.0 | Min. 98 | mol % | D-2163 |
| Pentane & Heavier | Nil | Max. 1.0 | mol% | D-2163 |
| Total Sulfur | Max. 30 | Max. 30 | mg/Kg | D-3246 |
| Hydrogen Sulfide | Negative | Negative | - | D-2420 |
| Copper corrosion | 1-A | 1-A | - | D-1838 |
| Vapor Pressure @100 ° F | Max. 200 | Max. 70 | psig | D-2598 |
| Volatile residue | MAX. 0.5 | vol% | D 2158 | |
| Specific gravity @60 °F | To be reported | To be reported | .... | D-2598 |