Water quality - Evaluation of the "ultimate" anaerobic biodegradability of organic compounds in digested sludge - Method by measurement of the biogas production (ISO 11734:1995); German version EN ISO 11734:1998
Edition 1998-11

Plastics - Determination of the ultimate anaerobic biodegradation of plastic materials in an aqueous system - Method by measurement of biogas production (ISO 14853:2016); German version EN ISO 14853:2017
Edition 2018-02

Soil quality - Guidance on laboratory testing for biodegradation of organic chemicals in soil under anaerobic conditions (ISO 15473:2002); German version EN ISO 15473:2020
Edition 2021-02

Plastics - Determination of the ultimate anaerobic biodegradation under high-solids anaerobic-digestion conditions - Method by analysis of released biogas (ISO 15985:2014); German version EN ISO 15985:2017
Edition 2018-02

Adhesives - Determination of shear strength of anaerobic adhesives using pin-and-collar specimens
Edition 2013-11

Adhesives; determination of torque strength of anaerobic adhesives on threaded fasteners
Edition 1993-08

Water quality - Evaluation of the "ultimate" anaerobic biodegradability of organic compounds in digested sludge - Method by measurement of the biogas production
Edition 1995-12

Water quality - Determination of inhibition of gas production of anaerobic bacteria - Part 1: General test
Edition 2003-05