Services

Refining and Petrochemicals

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