Rigorous laboratory testing and strict quality standards ensure every product meets international safety, efficiency, and compliance benchmarks.
We ensure top-tier petroleum refining through rigorous quality control. Our advanced lab tests cover fuel oil, AGO, PMS, and LPFO for sulfur content, viscosity, and flashpoint — meeting international standards for safety, reliability, efficiency, and compliance.
| Product | Test Parameter | Standard / Method | Purpose |
|---|---|---|---|
| Fuel Oil | Viscosity, Sulfur Content, Flash Point | ASTM D445 / ISO 8217 | Ensures combustion efficiency and environmental compliance |
| AGO (Diesel) | Cetane Number, Cloud Point, Density | ASTM D613 / EN 590 | Validates engine performance and cold-flow properties |
| PMS (Petrol) | Octane Rating, Vapor Pressure, Benzene | ASTM D2699 / DPR spec | Ensures anti-knock quality and safety compliance |
| LPFO | Pour Point, Ash Content, Calorific Value | ASTM D97 / ISO 3733 | Confirms suitability for industrial burner applications |
Every crude oil batch is sampled and tested before entering the refining process to verify quality specifications and detect contaminants.
Continuous sampling at key process stages ensures refining parameters remain within acceptable ranges throughout production.
All finished products undergo full laboratory certification before dispatch, with documented test results retained for traceability.
Independent inspection agencies conduct periodic audits and product testing to validate internal quality assurance processes.
| Standard Body | Applicable Area | Compliance Objective |
|---|---|---|
| DPR / NMDPRA | Downstream petroleum operations | Nigerian regulatory compliance for refining and distribution |
| ASTM International | Laboratory test methods | Globally accepted testing protocols for petroleum products |
| ISO 9001 | Quality management systems | Structured quality control processes and continuous improvement |
| ISO 14001 | Environmental management | Minimizing environmental impact of refining operations |
MB Refinery is committed to delivering products that consistently meet and exceed industry standards. Our quality management framework is built on precision, transparency, and continuous improvement — ensuring every barrel we produce earns the trust of our customers and regulators.