X-ray irradiation of polystyrene, polythene and paraffin wax.
D010232:Paraffin; D020959:Polyethylene; D011095:Polyethylenes; D011137:Polystyrenes; D020058:Styrene; D014965:X-Rays
D011095:Polyethylenes; D011137:Polystyrenes; D020058:Styrene; D010232:Paraffin; D020959:Polyethylene
PARAFFIN; POLYETHYLENE; STYRENE