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ISO 2512:1974WithdrawnFurfural for industrial use — Determination of total carbonyl compounds — Volumetric methodInternational Standard · Published 1 Apr 1974 · ISO/TC 47ISO 2513:1974WithdrawnAcetaldehyde for industrial use — Determination of density at 15 degrees CInternational Standard · Published 1 Apr 1974 · ISO/TC 47ISO 2514:1974WithdrawnAcetaldehyde for industrial use — Determination of water content — Karl Fischer methodInternational Standard · Published 1 Apr 1974 · ISO/TC 47ISO 2885:1973WithdrawnAcetaldehyde for industrial use — Determination of total content of carbonyl compounds — Volumetric methodInternational Standard · Published 1 Dec 1973 · ISO/TC 47ISO 2886:1973WithdrawnAcetaldehyde for industrial use — Determination of iron content — 2,2'- Bipyridyl photometric methodInternational Standard · Published 1 Dec 1973 · ISO/TC 47ISO 2887:1973WithdrawnsecButyl alcohol, methyl ethyl ketone, isobutyl methyl ketone, isoamyl ethyl ketone, diacetone alcohol and hexylene glycol for industrial use — Determination of acidity to phenolphthalein — Volumetric methodInternational Standard · Published 1 Dec 1973 · ISO/TC 47ISO 2888:1973WithdrawnFurfural for industrial use — Determination of acidity to phenolphthalein — Volumetric methodInternational Standard · Published 1 Dec 1973 · ISO/TC 47