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Número de resultados: 27
ISO 7382:2023 ISO
Estado: Published / 2023-07-03
Ethylene for industrial use — Sampling in the liquid and the gaseous phase
ISO 8563:2023 ISO
Estado: Published / 2023-06-26
Propylene and butadiene for industrial use — Sampling in the liquid phase
ISO 3839:1996/Amd 1:2020 ISO
Estado: Published / 2020-03-25
Petroleum products — Determination of bromine number of distillates and aliphatic olefins — Electrometric method — Amendment 1
ISO 3839:1996 ISO
Estado: Published / 1996-10-03
Petroleum products — Determination of bromine number of distillates and aliphatic olefins — Electrometric method
ISO 8174:1986 ISO
Estado: Published / 1986-06-19
Ethylene and propylene for industrial use — Determination of acetone, acetonitrile, propan-2-ol and methanol — Gas chromatographic method
ISO 8916:1988 ISO
Estado: Withdrawn / 1988-12-29
Ethylene for industrial use — Determination of traces of polar compounds — Preparation of condensate samples by low-temperature scrubbing technique
ISO 8917:1988 ISO
Light olefins for industrial use — Determination of water — Guidelines for use of in-line analysers
ISO 8915:1987 ISO
Estado: Withdrawn / 1987-12-17
Light olefins for industrial use — Determination of traces of chlorine — Wickbold combustion method
ISO 8563:1987 ISO
Estado: Withdrawn / 1987-06-11
ISO 8173:1986 ISO
Estado: Withdrawn / 1986-11-13
Light olefins for industrial use — Determination of molecular oxygen in gaseous phase — Electrochemical method with a membrane- covered cell
ISO 7382:1986 ISO
Estado: Withdrawn / 1986-09-25
ISO 7381:1986 ISO
Estado: Withdrawn / 1986-08-14
Butadiene for industrial use — Determination of oligomers — Gas chromatographic method
ISO 8175:1986 ISO
Estado: Withdrawn / 1986-07-10
Propylene for industrial use — Determination of oligomers — Gas chromatographic method
ISO 8176:1986 ISO
Butadiene for industrial use — Determination of active tert-butyl-catechol (TBC) (4- (1,1- dimethylethyl)-1,2-benzenediol) — High performance liquid chromatographic method
ISO 6684:1982 ISO
Estado: Withdrawn / 1982-07-01
Butadiene for industrial use — Determination of tert-butyl-catechol (TBC) (4- (1,1-dimethyl- ethyl)-1,2 benzenediol) — Spectrometric method
ISO 6792:1982 ISO
Estado: Withdrawn / 1982-06-01
Butadiene for industrial use — Determination of oxygen and argon in the gaseous phase above liquid butadiene — Gas chromatographic method
ISO 6793:1981 ISO
Estado: Withdrawn / 1981-11-01
But-2-ene 1,4-diol for industrial use — Determination of iodine value
ISO 6794:1981 ISO
Estado: Withdrawn / 1981-10-01
Butane-1,4-diol for industrial use — Determination of degree of unsaturation
ISO 6377:1981 ISO
Light olefins for industrial use — Determination of impurities by gas chromatography — General considerations
ISO 6378:1981 ISO
Butadiene for industrial use — Determination of hydrocarbon impurities — gas chromatographic method
ISO 6379:1981 ISO
Ethylene for industrial use — Determination of hydrocarbon impurities — Gas chromatographic method
ISO 6380:1981 ISO
Propylene for industrial use — Determination of hydrocarbon impurities — Gas chromatographic method
ISO 6381:1981 ISO
Ethylene and propylene for industrial use — Determination of traces of carbon monoxide and carbon dioxide — Gas chromatographic method
ISO 6191:1981 ISO
Estado: Withdrawn / 1981-08-01
Light olefins for industrial use — Determination of traces of water — Karl Fischer method
ISO 6192:1981 ISO
Estado: Withdrawn / 1981-05-01
Light olefins for industrial use — Determination of ammonia — Photometric method
ISO 5141:1978 ISO
Estado: Withdrawn / 1978-07-01
Propylene for industrial use — Determination of traces of water — Karl Fischer method
ISO 3839:1978 ISO
Estado: Withdrawn / 1978-04-01
Petroleum distillates and commercial aliphatic olefins — Determination of bromine number — Electrometric method
