Methods of test for petroleum and its products. Determination of mercaptan sulphur and hydrogen sulphide content of liquefied petroleum gases by electrometric titration.

NEPLATNÁ vydána dne 27.2.1987

Methods of test for petroleum and its products. Determination of mercaptan sulfur and hydrogen sulfide content of LPG. Electrometric titration method.

NEPLATNÁ vydána dne 28.2.1993

Methods of test for petroleum and its products. Petroleum products. Aviation and distillate fuels. Determination of electrical conductivity.

NEPLATNÁ vydána dne 15.2.2000

Methods of test for petroleum and its products. Petroleum products. Determination of base number. Perchloric acid potentiometric titration method.

NEPLATNÁ vydána dne 31.3.1995

Methods of test for petroleum and its products. Oxidation stability of inhibited mineral turbine oils.

NEPLATNÁ vydána dne 30.11.1983

Methods of test for petroleum and its products. Determination of oxidation stability of inhibited mineral turbine oils.

NEPLATNÁ vydána dne 30.11.1992

Methods of test for petroleum and its products. Petroleum products and lubricants. Inhibited mineral turbine oils. Determination of oxidation stability.

NEPLATNÁ vydána dne 29.2.1996

Methods of test for petroleum and its products. Anti-wear properties of hydraulic fluids by the vane pump method.

NEPLATNÁ vydána dne 29.4.1983

Methods of test for petroleum and its products. Determination of anti-wear properties of hydraulic fluids. Vane pump method.

NEPLATNÁ vydána dne 28.2.1993

Methods of test for petroleum and its products. Saponifiable and unsaponifiable matter in oils, fats and waxes.

NEPLATNÁ vydána dne 31.3.1982