Petroleum products - Determination of ash (ISO 6245:2001); German version EN ISO 6245:2002
Edition 2003-01

Soil improvers and growing media - Determination of organic matter content and ash; German version EN 13039:2011
Edition 2012-01

Rennet caseins and caseinates - Determination of ash (Reference method) (ISO 5545:2008)
Edition 2020-12

Bituminous mixtures - Test methods - Part 47: Determination of the ash content of natural asphalts; German version EN 12697-47:2023
Edition 2023-12

Hydraulically bound mixtures - Specifications - Part 3: Fly ash bound granular mixtures; German version EN 14227-3:2013
Edition 2013-08

Method of testing fly ash - Part 1: Determination of free calcium oxide content; German version EN 451-1:2017
Edition 2017-08

Preparation of steel substrates before application of paints and related products - Specifications for non-metallic blast-cleaning abrasives - Part 4: Coal furnace slag (ISO 11126-4:2018); German version EN ISO 11126-4:2018
Edition 2018-12

Resilient floor coverings - Identification of linoleum and determination of cement content and ash residue (ISO 26985:2008); German version EN ISO 26985:2012
Edition 2012-04

Plastics - Determination of ash - Part 5: Poly(vinyl chloride) (ISO 3451-5:2002); German version EN ISO 3451-5:2002
Edition 2002-10

Analysis of tea; determination of acid insoluble ash
Edition 1985-10