5.4.5 Induction furnace combustion — Thermal conductivity method (TC)
5.4.5.1 Combustion and detection
The combustion technique is described in 5.2.4 and the detection technique is described in 5.3.6.
5.4.5.2 Materials and reagents
5.4.5.2.1 Calibration sample: graphite greater than 99,9 % by mass, calcium carbonate greater than 99,9 % by mass, a silicon carbide or carbon sample with known carbon content.
5.4.5.3 Apparatus
Ordinary laboratory apparatus and the following.