Повучен
Specifies a method for the determination of total sulphur in natural gas. It is applicable to gases with sulphur contents between 0,5 mg/m3 and 1 000 mg/m3. With a total sulphur content of more than 0,1 mg sulphur in the absorption solution, visual titration with an indicator can be chosen, whereas for lower contents turbidimetric titration is preferable.
ПОВУЧЕН
ISO 6326-5:1989
95.99
Повучен
6. 1. 2020.
НАПУШТЕН
ISO/WD 6326-5
Prirodni gas - Određivanje sumpornih jedinjenja - Deo 5: Metoda sagorevanja po Linegeru
95.99 Повучен