Natural gas -- Standard reference conditions

Document Number: NL ISO 13443 : 2015
Sector: Petroleum and related Technologies
TC: NL TC 28
ICS:
This International Standard specifies the standard reference conditions of temperature, pressure and humidity to be used for measurements and calculations carried out on natural gases, natural-gas substitutes and similar fluids. The primary application is expected to be in international custody transfer, where the reduction to a common basis of those physical attributes of a gas which describe both its quality and quantity will simplify the practice of world trade and commerce.