Fruit and vegetable juices - Enzymatic determination of D- and L-lactic acid (lactate) content - NAD spectrometric method; German version EN 12631:1999
Edition 1999-04

Fruit and vegetable juices - Enzymatic determination of acetic acid (acetate) content - NAD spectrometric method; German version EN 12632:1999
Edition 1999-04

Bituminous mixtures - Test methods - Part 1: Soluble binder content; German version EN 12697-1:2020
Edition 2020-05

Bituminous mixtures - Test methods - Part 14: Water content; German version EN 12697-14:2020
Edition 2020-05

Bituminous mixtures - Test methods - Part 28: Preparation of samples for determining binder content, water content and grading; German version EN 12697-28:2020
Edition 2020-05

Bituminous mixtures - Test methods - Part 39: Binder content by ignition; German version EN 12697-39:2020
Edition 2020-05

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

Fruit and vegetable juices - Determination of the free amino acids content - Liquid chromatographic method; German version EN 12742:1999
Edition 1999-04

Petroleum products and used oils - Determination of PCBs and related products - Part 2: Calculation of polychlorinated biphenyl (PCB) content; German version EN 12766-2:2001
Edition 2001-12

Petroleum products and used oils - Determination of PCBs and related products - Part 3: Determination and quantification of polychlorinated terphenyls (PCT) and polychlorinated benzyl toluenes (PCBT) content by gas chromatography (GC) using an electron capture detector (ECD); German version EN 12766-3:2004
Edition 2005-02