Determination of weight-average molecular weight of polystyrene standards by low angle laser light scattering method

WITHDRAWN published on 24.7.1986

Determination of molecular weight averages and molecular weight distribution of polystyrene standards by steric exclusion chromatography

WITHDRAWN published on 24.7.1986

Code for construction and acceptance of installation works of refrigeration equipment

WITHDRAWN published on 1.1.1984

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WITHDRAWN published on 31.3.1989

Chemical reagents;Ammonium thiocyanate

WITHDRAWN published on 1.9.1992

Cracking C4 fraction for industrial use--Determination of hydrocarbon components--Gas chromatographic method

WITHDRAWN published on 1.1.1986

Cracking C4 fraction for industrial use--Sampling in the liquid phase

WITHDRAWN published on 1.1.1986

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WITHDRAWN published on 1.1.1989

Liquefied petroleum gases--Determination of vapour pressure--LPG method

WITHDRAWN published on 28.3.1989

Cracking C4 fraction for industrial use--Determination of density or relative density--Pressure hydrometer method

WITHDRAWN published on 1.1.1986