Soil improvers and growing media - Determination of the aerobic biological activity - Part 1: Oxygen uptake rate (OUR); German and English version prEN 16087-1:2018
€63.27
Fertilizers and liming materials - Vocabulary - Part 3: Terms relating to liming materials; German version EN 12944-3:2019
€91.03
Liming materials - Determination of the lime requirement in soil - Ammonium acetate buffer method pH 5,5; German version CEN/TS 17338:2019
€50.56
Peats for horticulture and landscape gardening - Properties, test methods, specifications
€98.32
Carbonate and silicate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid; German and English version prEN 13971:2019
€77.20
Fertilizers - Determination of perchlorate in mineral fertilizers by ion chromatography and conductivity detection (IC-CD); German version EN 17246:2019
Fertilizers - Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in solid urea formaldehyde and methylene urea slow-release fertilizers and determination of the solubility of nutrient polymers in phosphate buffer solution with a pH of 7,5 at 100 °C; German version CEN/TS 17403:2021
Fertilizers - Determination of perchlorate in mineral fertilizers by liquid chromatography and tandem mass spectrometry detection (LC-MS/MS); German and English version prEN 17411:2019
€56.17
Soil improvers and growing media - Determination of the aerobic biological activity - Part 1: Oxygen uptake rate (OUR); German version EN 16087-1:2020
€69.91
Fertilizers - Determination of bulk density (loose) (ISO 3944:1992 modified); German version EN 1236:1995
€48.79
Fertilizers - Determination of bulk density (tapped) (ISO 5311:1992 modified); German version EN 1237:1995
Solid fertilizers - Measurement of static angle of repose (ISO 8398:1989, modified); German version EN 12047:1996
Solid fertilizers and liming material - Determination of moisture content - Gravimetric method by drying at (105 ± 2) °C (ISO 8190:1992, modified); German version EN 12048:1996
Solid fertilizers and liming material - Determination of moisture content - Gravimetric method by drying under reduced pressure (ISO 8189:1992, modified); German version EN 12049:1996
Soil improvers and growing media - Extraction of aqua regia soluble elements; German version EN 13650:2001
