Inorganic fertilizers - Determination of extracted phosphorus P₂O₅; German version EN 15959:2023
Edition 2024-03

Petroleum products and fat and oil derivatives - Determination of phosphorus content in fatty acid methyl esters (FAME) - Optical emission spectral analysis with inductively coupled plasma (ICP OES); German version EN 16294:2012
Edition 2013-02

Liquid petroleum products - Determination of Sodium, Potassium, Calcium, Phosphorus, Copper and Zinc contents in diesel fuel - Method via Inductively Coupled Plasma Optical Emission Spectrometry (ICP OES); German version EN 16476:2014
Edition 2014-07

Foodstuffs - Determination of calcium, copper, iron, magnesium, manganese, phosphorus, potassium, sodium, sulfur and zinc by ICP-OES; German version EN 16943:2017
Edition 2017-07

Organo-mineral fertilizers - Extraction of phosphorus by formic acid; German version CEN/TS 17767:2022
Edition 2022-07

Organo-mineral fertilizers - Extraction of phosphorus, which is soluble in neutral ammonium citrate; German version CEN/TS 17779:2022
Edition 2022-07

Metallic coatings - Autocatalytic (electroless) nickel-phosphorus alloy coatings - Specifications and test methods (ISO 4527:2003); German version EN ISO 4527:2003
Edition 2003-10

Water quality - Determination of phosphorus - Ammonium molybdate spectrometric method (ISO 6878:2004); German version EN ISO 6878:2004
Edition 2004-09

Water quality - Determination of selected organic nitrogen and phosphorus compounds - Gas chromatographic methods (ISO 10695:2000); German version EN ISO 10695:2000
Edition 2000-11

Steel and iron - Determination of phosphorus content - Phosphovanadomolybdate spectrophotometric method (ISO/DIS 10714:2023); German and English version prEN ISO 10714:2023
Edition 2023-12