Technical rule
[CURRENT]
VDI 3486 Blatt 1
VDI 3486 Blatt 1
Measurement of gaseous emissions; Measurement of the hydrogen sulfide concentration; potentiometric titration method
Title (German)
Messen gasförmiger Emissionen; Messen der Schwefelwasserstoff-Konzentration; Potentiometrisches Titrationsverfahren