Fertilizers. Determination of sulfates content using three different methods
€269.00
Fertilizers, soil conditioners and beneficial substances. Classification
€193.00
Fertilizers and soil conditioners. Compound fertilizer. General requirements
Standard Test Method for Hydraulic Conductivity of Essentially Saturated Peat
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Classification of Peats, Mosses, Humus, and Related Products (Withdrawn 1990)
Standard Test Methods for Bulk Density of Peat and Peat Products
Standard Practice for Estimating Peat Deposit Thickness
Standard Test Method for Volume Weights, Water-Holding Capacity, and Air Capacity of Water-Saturated Peat Materials
Standard Test Method for Total Nitrogen in Peat Materials
Fertilizers and liming materials - Vocabulary - Part 3 : terms relating to liming materials - Engrais et amendements calciques et/ou magnésiens
€82.00
Pre-shaped growing media - Determination of the dimensions and bulk density; German version EN 15761:2026
€69.91
Organo-mineral fertilizers - Determination of the N-(n-butyl)thiophosphoric triamide (NBPT) urease inhibitor content; German and English version prEN 18317:2026
€84.58
Inorganic 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 and English version prEN 17403:2026
Inorganic fertilizers - Determination of particle size of ammonium nitrate fertilizers of high nitrogen content; German and English version prEN 17760:2026
€48.79
Inorganic fertilizers - Determination of the total K2O content; German and English version prEN 18316:2026
€91.03
