Iron ores of iron quartzite type. Method for determination of magnetite iron

Standard published on 1.1.1988

Petroleum products. Determination of sulfur content. Oxidative microcoulometry method

Standard published on 1.1.2019

Ferrosilicomanganese. Methods for determination of manganese

Standard published on 1.1.1996

Silicomanganese. Methods for determination of silicon

Standard published on 1.1.1988

Ferrosilicomanganese. Method for determination of phosphorus

Standard published on 1.1.1996

Park products, raw-smoked. Specifications

Standard published on 1.7.1986

Diamond hand laps. Specifications

Standard published on 1.1.1986

Manganese ores, concentrates and agglomerates. Methods of sampling and preparation of samples for chemical analysis and determination of moisture content

Standard published on 1.7.1980

Vanillin. Specifications

Standard published on 1.7.1971

Vernier callipers. Specifications

Standard published on 1.1.1991