Fertilizers - Extraction of phosphorus which is soluble in neutral ammonium citrate
Edition 2012-03-07

Fertilizers - Extraction of water soluble phosphorus
Edition 2012-05-09

Fertilizers - Determination of extracted phosphorus
Edition 2012-07-04

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)
Edition 2013-03-27

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)
Edition 2014-11-26

Foodstuffs - Determination of calcium, copper, iron, magnesium, manganese, phosphorus, potassium, sodium, sulfur and zinc by ICP-OES
Edition 2017-11-29

Iron and steel - Methods for determination of phosphorus content
Edition 1998-02-28

Iron and steel - Atomic absorption spectrometric method - Part 2: Determination of phosphorus - Flame atomization indirect method after extraction of molybdophosphate
Edition 2013-11-20

Method for chemical analysis of ferromanganese - Part 4: Determination of phosphorus content
Edition 2012-10-22

Method for chemical analysis of ferrosilicon - Part 3: Methods for determination of phosphorus content
Edition 2011-10-20