Gasoline come primarily from petroleum cuts, it is the preferred liquid fuel in our lives. Two
gasoline samples of octane numbers 91 and 95 from Saudi Arabia petrol stations were …

The levels of adulteration in petroleum product fractions of premium motor spirit (PMS), dual
purpose kerosene (DPK), automotive gas oil (AGO) and lube oil were investigated. Samples …

An improved system for the phase-titration determination of kerosine adulteration in petrol
has been developed. Calibration graphs are linear and are therefore especially efficacious …

Hierarchical cluster and linear discriminant analysis, associated with physicochemical
assays, were used to identify the origin of gasoline commercialized in Brazilian gas stations …

Coconut oil is the commonly used edible oil in Sri Lanka. Due to similar chemical and
physical characteristics, palm oil is a good candidate to adulterate coconut oil targeting profit …

For over thirty decades, refineries in Nigeria have been producing below installed capacities
hence, the inability to refine enough petrol and kerosene to meet local consumption …

In Brazil, some substances are not allowed to be added to commercialised fuel, because
their use would imply tax evasion, since these substances are not taxed. Therefore …

The study deals with dyes from petrol, fake petrol, green petrol or patrex and adulteration of
these fuels with blue kerosene. A High Performance Thin Layer Chromatography (HPTLC) …

A gasoline quality survey from 48 retail stations belonging to the first top four oil companies
present on Romanian market was conducted, in 2013, being investigated for 8 commercial …