Marine Fuel Oils
| Test Items | Unit | Method | Test Items | Unit | Method |
|---|---|---|---|---|---|
| Kinematic viscosity | mm²/s | ASTM D445-24 ISO 3104: 2023 | Phosphorus | mg/kg | IP 501/05 |
| Flash point | ℃ | ISO 2719: 2016 ASTM D93-25 | Vanadium Vanadium | mg/kg | IP 501/05 |
| Pour point | ℃ | ISO 3016: 2019 ASTM D97-17b(2022) | Aluminum | mg/kg | IP 501/05 |
| Sulfur | %m/m | ISO 8754:2003 ASTM D4294-24 | Silicon | mg/kg | IP 501/05 |
| Density | kg/m³ | ISO 12185:2024 ASTM D4052-22 | Aluminum + Silicon Al+Si | mg/kg | IP 501/05 |
| Water | %V/V | ISO 3733:1999 ASTM D95-23e1 ASTM D6304-25 | Magnesium | mg/kg | IP 501/05 |
| Acid number | mgKOH/g | ASTM D664-24 | Potassium | mg/kg | IP 501/05 |
| Carbon residue-Micro method | %m/m | ISO 10370:2014 ASTM D4530-25 | Lead | mg/kg | IP 501/05 |
| Ash | % m/m | ISO 6245:2001 ASTM D482-19 | Asphaltenes | %m/m | ASTM D6560-22 |
| Total sediment-Aged | %m/m | ISO 10307-1:2009 ISO 10307-2:2009 ASTM D4870-22 | API Gravity API Gravity | Grades API | ASTM D1298-24 |
| Nickel | mg/kg | IP 501/05 | Carbon Aromaticity Index CCAI | - | ISO 8217:2024 |
| Iron | mg/kg | IP 501/05 | Net specific energy | MJ/kg | ISO 8217:2024 |
| Sodium | mg/kg | IP 501/05 | Gross specific energy | MJ/kg | ISO 8217:2024 |
| Calcium | mg/kg | IP 501/05 | Cetane Index | - | iso 4264: 2018 |
| Zinc | mg/kg | IP 501/05 | Visual Appearance | - | laboratory developed method |