Projects

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Fluorinated hydrocarbons for industrial use — Determination of non-volatile residue

90.93 Standard confirmed

ISO/TC 47

Sodium hydroxide for industrial use — Determination of mercury content — Flameless atomic absorption spectrometric method

90.93 Standard confirmed

ISO/TC 47

Chemical products for industrial use — Sampling — Vocabulary

90.93 Standard confirmed

ISO/TC 47

Chemical products for industrial use — General method for determination of chloride ions — Potentiometric method

90.93 Standard confirmed

ISO/TC 47

Chemical products for industrial use — General method for determination of traces of sulphur compounds, as sulphate, by reduction and titrimetry

90.93 Standard confirmed

ISO/TC 47

Reagents for chemical analysis — Part 1: General test methods

90.93 Standard confirmed

ISO/TC 47

Reagents for chemical analysis — Part 2: Specifications — First series

90.93 Standard confirmed

ISO/TC 47

Reagents for chemical analysis — Part 2: Specifications — First series — Addendum 2

60.60 Standard published

ISO/TC 47

Reagents for chemical analysis — Part 3: Specifications — Second series

90.93 Standard confirmed

ISO/TC 47

Polyglycols for industrial use — Determination of hydroxyl number — Phthalic anhydride esterification method

90.93 Standard confirmed

ISO/TC 47

Liquefied anhydrous ammonia for industrial use — Sampling — Taking a laboratory sample

90.93 Standard confirmed

ISO/TC 47

Liquefied anhydrous ammonia for industrial use — Determination of water content — Karl Fischer method

90.93 Standard confirmed

ISO/TC 47

Liquefied anhydrous ammonia for industrial use — Determination of oil content — Gravimetric and infra-red spectrometric methods

90.93 Standard confirmed

ISO/TC 47

Ammonia solution for industrial use — Determination of ammonia content — Titrimetric method

90.93 Standard confirmed

ISO/TC 47

Ammonia solution for industrial use — Determination of residue after evaporation at 105 degrees C — Gravimetric method

90.93 Standard confirmed

ISO/TC 47

Ethylene for industrial use — Sampling in the liquid and the gaseous phase

60.60 Standard published

ISO/TC 47

Sodium carbonate for industrial use — Preparation and storage of test samples

90.93 Standard confirmed

ISO/TC 47

Sodium carbonate for industrial use — Determination of total soluble alkalinity — Titrimetric method

90.93 Standard confirmed

ISO/TC 47