Water quality. Enumeration of Legionella.

Standard published on 26.6.2017

Water quality. Determination of ammonium nitrogen. Method by flow analysis (CFA and FIA) and spectrometric detection.

Standard published on 17.2.2004

Water quality. Determination of the elimination and biodegradability of organic compounds in an aqueous medium. Activated sludge simulation test.

Standard published on 14.7.2005

Water quality. Evaluation of the ´ultimate´ anaerobic biodegradability of organic compounds in digested sludge. Method by measurement of the biogas production.

Standard published on 15.7.1996

Sterilization of health care products. Microbiological methods. Determination of a population of microorganisms on products.

Standard published on 18.6.2021

Sterilization of health care products. Microbiological methods. Bacterial endotoxin testing.

Standard published on 28.6.2023

Agricultural irrigation equipment. Control heads.

Standard published on 29.10.2021

Assembly tools for screws and nuts. Driving squares. Driving squares for hand socket tools.

Standard published on 31.8.2011

Brazing for aerospace applications. Qualification test for brazers and brazing operators. Brazing of metallic components.

Standard published on 30.11.2022

Tracked Changes. Brazing for aerospace applications. Qualification test for brazers and brazing operators. Brazing of metallic components.

Standard published on 22.1.2024