Objavljen
This document specifies a method for the determination of hydrogen sulfide content in working field natural gas of upstream area by laser absorption spectroscopy. The analytical range expressed as mole fraction is 10 × 10−6 to 20 %. The analytical range can be expanded to higher content with specific instrument requirements.
OBJAVLJEN
ISO 20676:2018
90.93
Odluka o potvrđivanju standarda
21. 6. 2024.
Prirodni gas – Oblast istraživanja i proizvodnje – Određivanje sadržaja vodonik-sulfida laserskom apsorpcionom spektroskopijom
90.93 Odluka o potvrđivanju standarda