Antifreeze fluids not containing hazardous substances.

The road surface was slick with antifreeze fluid that curdled with melted water, producing the dull shimmer of oil-rainbow patterns.

• Ethylene glycol was released for the most part by the air transportation and air support sectors during plane de-icing operations (antifreeze fluid).

As with the Vertical and Horizontal Systems it is a closed loop of sealed and pressurized plastic pipe and water or an antifreeze fluid solution.

Kerrie Wooltorton, who suffered depression over an inability to have children, was rushed to hospital by ambulance from her apartment in Norwich, England after swallowing antifreeze fluid.

It also extended the lifecycle of used antifreeze fluids, treating them with customised filtration techniques that enabled them to be reused for a period of up to four years per vehicle.

TAINTED TOOTHPASTE - Chinese authorities are investigating two companies after toothpaste exported to Latin America was found to be tainted with diethylene glycol, an industrial solvent and prime ingredient in some antifreeze fluid.

Environmentally sealed regulators avoid contact between the surrounding water and the moving parts of the first stage by isolating them in an antifreeze fluid (e.g. Poseidon) or by siting the moving parts behind a diaphragm and transmitting the pressure through a pushrod (e.g. Apeks).