Plant biostimulants - Claims - Part 5: Determination of availability of confined nutrients in the soil or rhizosphere (Endorsed by Asociación Española de Normalización in May of 2022.)
Edition 2022-05-01

Plant biostimulants - Determination of specific elements - Part 1: Digestion by aqua regia for subsequent determination of elements (Endorsed by Asociación Española de Normalización in May of 2022.)
Edition 2022-05-01

Plant biostimulants - Determination of specific elements - Part 2: Determination of total content of Cd, Pb, Ni, As, Cr, Cu and Zn (Endorsed by Asociación Española de Normalización in May of 2022.)
Edition 2022-05-01

Plant biostimulants - Determination of specific elements - Part 3: Determination of mercury (Endorsed by Asociación Española de Normalización in May of 2022.)
Edition 2022-05-01

Plant biostimulants - Sampling and sample preparation - Part 1: Sampling (Endorsed by Asociación Española de Normalización in May of 2022.)
Edition 2022-05-01

Plant biostimulants - Sampling and sample preparation - Part 2: Sample preparation (Endorsed by Asociación Española de Normalización in May of 2022.)
Edition 2022-05-01

Plant biostimulants - Determination of chromium(VI) (Endorsed by Asociación Española de Normalización in May of 2022.)
Edition 2022-05-01

Plant biostimulants - Determination of dry matter (Endorsed by Asociación Española de Normalización in May of 2022.)
Edition 2022-05-01

Plant biostimulants - Determination of phosphonates (Endorsed by Asociación Española de Normalización in May of 2022.)
Edition 2022-05-01

Plant biostimulants - Determination of inorganic arsenic (Endorsed by Asociación Española de Normalización in May of 2022.)
Edition 2022-05-01