apparent sediment and water level in the fuel oil sample. To
determine water and sediment accurately by centrifuge on a
fuel oil sample, the toluene must first be saturated at the
centrifuge test temperature.
A1.3 Reagents
A1.3.1 Toluene, conforming to the IP Specification for
Methylbenzenes (Toluenes) or ISO 5272.
A1.3.2 Water, either distilled or tap water.