Draft BS EN 18254 Soil improvers and growing media - Determination of the inorganic arsenic content
€24.00
BS EN 13650 Soil improvers and growing media - Digestion by aqua regia for subsequent determination of elements
BS EN 18251 Soil improvers and growing media - Determination of phosphonate content
BS EN 18252 Soil improvers and growing media - Determination of the chloride content
BS EN 18261 Compost and digestate - Determination of polycyclic aromatic hydrocarbons (PAH) by gas chromatography (GC) and high performance liquid chromatography (HPLC)
BS ISO 25300 Soil conditioners and Beneficial Substances — Determination of Free Amino Acids
BS EN 18250 Soil improvers and growing media - Plugs - Determination of the dimensions, volume and bulk density
BS EN 13654-2 Soil improvers and growing media - Determination of nitrogen Part 2: Dumas method
BS EN 13651 Soil improvers and growing media - Extraction of calcium chloride/DTPA (CAT) soluble nutrients
BS EN 13654-1 Soil improvers and growing media - Determination of nitrogen Part 1: Modified Kjeldahl method
BS EN 18259 Soil improvers and growing media - Determination of aqua regia soluble elements
BS EN 18257 Soil improvers and growing media - Determination of chromium(VI)
BS EN 18258 Soil improvers and growing media - Determination of the mercury content
Plant biostimulants - Determination of specific elements - Part 3: Determination of mercury
€69.00
Fertilizers and liming materials - Sampling and sample preparation - Part 2: Sample preparation
€60.00
