Fruit and vegetable juices - Determination of sodium, potassium, calcium and magnesium content by atomic absorption spectrophotometry (AAS); German version EN 1134:1994
Edition 1994-12

Internal combustion engines for general purposes; Compressed air containers for permissible working overpressures up to 30 bar
Edition 1982-04

Testing of ion exchangers - Determination of the total capacity of anion exchangers
Edition 2009-04

Testing of mineral oils and related products - Determination of quantity
Edition 2006-07

Surface active agents - Preparation of water with known calcium and magnesium hardness; German version EN 12829:2011
Edition 2011-07

Testing of ion exchangers - Determination of the total capacity of cation exchangers
Edition 2009-04

Water quality - Determination of alkalinity - Part 1: Determination of total and composite alkalinity (ISO 9963-1:1994); German version EN ISO 9963-1:1995
Edition 1996-02

Analysis of tea and tea products - Determination of theobromine and caffeine content of fluid tea drinks - Part 1: HPLC-Routine method
Edition 2000-09

Determination of lactoperoxidase activity in milk - Part 1: Photometric method (Reference method)
Edition 2002-08

Textiles - Tests for colour fastness - Part E03: Colour fastness to chlorinated water (swimming-pool water) (ISO 105-E03:2010); German version EN ISO 105-E03:2010
Edition 2010-08