Animal feeding stuffs - Enzymatic determination of total starch content - Part 2: method by enzymatic determination with a hexokinase system and potassium hydroxide dispersion
Edition 2024-06-05

BS EN 17216. Construction products. Assessment of release of dangerous substances. Determination of radium-226, thorium-232 and potassium-40 activity using gamma-ray spectrometry
Edition 2023-06-12

Paper, board, pulps and cellulose nanomaterials. Determination of acid-soluble magnesium, calcium, manganese, iron, copper, sodium and potassium
Edition 2019-07-26

Iron ores. Determination of potassium. Flame atomic absorption spectrometric method
Edition 2017-03-31

Jewellery and precious metals. Determination of silver. Potentiometry using sodium chloride or potassium chloride
Edition 2024-04-11

Animal feeding stuffs. Enzymatic determination of total starch content. Method by enzymatic determination with a hexokinase system and potassium hydroxide dispersion
Edition 2024-05-29

Workplace air. Determination of lithium hydroxide, sodium hydroxide, potassium hydroxide and calcium dihydroxide. Method by measurement of corresponding cations by suppressed ion chromatography
Edition 2013-09-30

Fertilizers and soil conditioners. Determination of water-soluble potassium content. Potassium tetraphenylborate gravimetric method
Edition 2015-06-30

Fertilizers, soil conditioners and beneficial substances. Determination of ammonium citrate, disodium-EDTA soluble phosphorus and potassium by ICP-OES in inorganic fertilizers
Edition 2023-08-09

DETERMINATION OF POTASSIUM CONTENT IN IRON ORES, SLAGS AND LIMESTONES BY ATOMIC ABSORPTION METHOD.
Edition 1975-12-15