Analysys of bunker fuels and lubricant oils:

Density at 15/20°C
Kin. Viscosity at 20/40/50/80/100°Ñ
Distillation of Petroleum products
Flash point Cleveland Open Cup
Flash point PM Close Tester
Acid Number of Petroleum Products by Potentiometric Titration
Pour point
Free water and particulate contamination
Water in Petroleum Products by distillation
Water and Sediment by centrifuge
Sulfur
Ash
Conradson Carbon residue
Sediment in Liquid petroleum
Sediment in distillate oils
Water in Petroleum Products by distillation
Water and Sediment by centrifuge
Calculating Viscosity Index
Total Acid Number
Total Base Number
Class of cleanliness
Neutralization number by CIT
Insoluble deposits

Oily-water separator test:

Oil content in water before/ after Oily-Water Separator

Foaming liquid from systems for suppression of fire:

Density at 20°C
Kin. Viscosity at 20°Ñ
pH - value
Foam Expansion
Water drainage