Services

Fuel quality

We provide comprehensive laboratory testing services for the refining and petrochemical industry, ensuring reliable results compliant with international standards.

Automotive diesel fuel analysis

Tested parameter	Methods
Cetane number	PN-EN ISO 5165
Cetane index	PN-EN ISO 4264
Polycyclic aromatic hydrocarbons	PN-EN 12916
Sulfur content	PN EN ISO 20846, PN EN ISO 20884, ASTM D 5453
Manganese content	PN EN 16576
Flash point	PN-EN ISO 2719
Carbon residue (on 10% distillation residue)	PN-EN ISO 10370
Ash content	PN-EN ISO 6245
Water content	PN-EN ISO 12937
Total contamination	PN-EN 12662
Copper strip corrosion (3 h at 50 °C)	PN EN ISO 2160
Fatty acid methyl ester (FAME) content	PN EN 14078:2014
Oxidation stability	PN EN ISO 12205
Oxidation stability for diesel fuel containing FAME above 2,0 % (V/V)	PN EN 15751, PN EN 16091
Lubricity, wear scar diameter (WSD) at 60 °C	PN EN ISO 12156-1
Viscosity at 40 °C	PN EN ISO 3104
Distillation % (V/V) recovered at 250 °C % (V/V) recovered at 350 °C 95% (V/V) recovered at	PN EN ISO 3405
Cloud point	PN-EN ISO 3015
CFPP	PN-EN 116