Table 5.

Experimental outcome.

Sample Number	Carbonization Region (%)	Standard Deviation (%)
1	72.91	2.65
2	64.28	2.21
3	65.17	2.26
4	59.25	1.96
5	76.61	2.83
6	63.02	2.15
7	67.28	2.36
8	42.66	1.13
9	49.34	1.47