5.4.3.3.1 Combustion device (see 5.2.2.3).
5.4.3.3.2 Conductometric detection system for carbon dioxide (see Figure 5).
5.4.3.4 Setting up the test assembly
Set up the test assembly in accordance with the manufacturer's instructions.
5.4.3.5 Check of test assembly, blank determination
Carry out a check of the test assembly and blank value determination as specified in 5.4.1.5.
5.4.3.6 Procedure
Weigh about 80 mg to 90 mg of the sample, to the nearest 0,1 mg, into the combustion boat, and ignite and detect it as described in 5.2.2 and 5.3.4.