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WITHDRAWN published on 1.1.1986

Petroleum products—Determination of precision data in relation to methods of test

WITHDRAWN published on 14.10.1997

Chemical reagents--Hydrogen peroxide

WITHDRAWN published on 13.8.1986

Chemical reagents—Hydroxylammonium chloride

WITHDRAWN published on 13.8.1986

Classification of colours

WITHDRAWN published on 13.8.1986

Glossary of dyestuff terms

WITHDRAWN published on 13.8.1986

Determination of relative strength of dyes (Instrumental method)

WITHDRAWN published on 13.8.1986

Determination of colour difference of dyes (Instrumental method)

WITHDRAWN published on 13.8.1986

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WITHDRAWN published on 1.1.1977

Chemical reagent—Strontium nitrate

WITHDRAWN published on 23.3.1994