Table 3. PCDD to PCDF Ratio from Precursor Model in Laboratory Experiments Based on the Integrated PCDD/PCDF Yields (± 0.01).

	PCDD:PCDF Ratio
precursors ratio R	oxidation	pyrolysis
0	1.88	1.35
0.1	0.78	0.64
1	0.46	0.27
10	0.35	0.25
()	<0.01	<0.01