ANALYSIS REAGENTS. POTASSIUM NITRATE.
Edition 1961-06-15

ANALYSIS REAGENTS. SODIUM NITRATE.
Edition 1962-07-15

AMMONIUM NITRATE FOR INDUSTRIAL USES. DETERMINATION OF PH. POTENCIOMETRIC METHOD.
Edition 1976-10-15

AMMONIUM NITRATE FOR INDUSTRIAL USES. DETERMINATION OF FREE ACIDITY. VOLUMETRIC METHOD.
Edition 1978-01-15

Cosmetic raw materials. Dentifrices. Determination of the nitrate content by the selective electrode assay.
Edition 2009-07-22

Tobacco and tobacco products. Determination of nitrates. Analysis methods by continuos flow and liquid cromatography.
Edition 2013-07-24

Straight ammonium nitrate fertilizers - Comparative study on the determination of porosity (oil retention) (Endorsed by Asociación Española de Normalización in July of 2021.)
Edition 2021-07-01

Inorganic fertilizers - Determination of specific parameters in ammonium nitrate fertilizers of high nitrogen content (Endorsed by Asociación Española de Normalización in May of 2022.)
Edition 2022-05-01

Inorganic fertilizers - Determination of pH of a solution of ammonium nitrate fertilizers of high nitrogen content (Endorsed by Asociación Española de Normalización in May of 2022.)
Edition 2022-05-01

Inorganic fertilizers - Determination of particle size of ammonium nitrate fertilizers of high nitrogen content (Endorsed by Asociación Española de Normalización in May of 2022.)
Edition 2022-05-01