90.93 Standard confirmed Sep 14, 2022
ISO
ISO/TC 28/SC 2 Measurement of petroleum and related products
International Standard
75.180.30 Volumetric equipment and measurements
Published
ISO 91:2017 refers to temperature volume correction factors, which allow users to convert volumes, measured at ambient conditions, to those at reference conditions for transactional purposes. This document also refers to compressibility factors required to correct hydrocarbon volumes measured under pressure to the corresponding volumes at the equilibrium pressure for the measured temperature.
WITHDRAWN
ISO 91-1:1992
WITHDRAWN
ISO 91-2:1991
WITHDRAWN
ISO 9770:1989
WITHDRAWN
ISO 5024:1999
PUBLISHED
ISO 91:2017
90.93
Standard confirmed
Sep 14, 2022