| He was working on freon and accidentally polymerised tetrafluoroethylene. |
| Polgaz Gliwice fills cylinders with oxygen, freon, argon, carbon dioxide and gas mixtures. |
| Fred Landay, owner, says that with appliances containing freon that cannot be resold, Appliance Disposal extracts the freon with the help of a licensed technician. |
| Rotten food and harmful gases like freon have to be removed from this debris. |
| A refrigerant, commonly known by the brand name of Freon, circulates through the system. |
| Charlie brewed us tea on the fire he had made on his concrete verandah, the billycan resting on an old Freon fridge coil. |
