CONTAINED IN VOL. 05.06, 2016 Describes 2 Test Methods: a) Defines the determination of carbon in the range of 54.9% to 84.7%, hydrogen in the range of 3.25% to 5.10%, and nitrogen in the range of 0.57% to 1.80% in the analysis samples of coal and of carbon in analysis samples of coke in the range of 86.6% to 97.9% b) Defines the determination of carbon in analysis samples of coal in the range of 58.0% to 84.2%, and carbon in analysis samples of coke in the range of 86.3% to 95.2%.