Tracked Changes. Petroleum and related products. Maintenance and use of triaryl phosphate ester turbine control fluids. Guidance and requirements.

Standard published on 16.5.2025

Petroleum and related products. In-servicing of steam, gas and combined cycle turbines lubricating oils. Guidance and requirements.

Standard published on 12.5.2025

Tracked Changes. Petroleum and related products. In-servicing of steam, gas and combined cycle turbines lubricating oils. Guidance and requirements.

Standard published on 19.5.2025

Service excellence. Principles and model for public service organizations.

Standard published on 14.2.2025

Water quality. Determination of selected plant treatment agents. Method using high performance liquid chromatography with UV detection after solid-liquid extraction.

Standard published on 15.12.1997

Method for determination of citric acid (citrate) content of fruit and vegetable juices: NADH spectrometric method.

Standard published on 15.1.1995

Gas cylinders. Acetylene cylinders. Filling conditions and filling inspection.

Standard published on 31.1.2012

Textile floor coverings. Floor soiling. Test site set-up and soiling evaluation.

Standard published on 15.4.1998

Textile floor coverings. Laboratory soiling tests. Kappasoil test.

Standard published on 15.5.2000

Textile floor coverings — Laboratory soiling. Drum test.

Standard published on 23.1.2026