Inorganic fertilizers — Determination of methylen-urea oligomers using high-performance liquid chromatography (HPLC)
€193.00
Plant biostimulants. Detection of Shigella spp
€316.00
Fertilizers, liming materials and inhibitors. Vocabulary Terms relating to
Inorganic fertilizers. Determination of nutrient polymers nitrogen in the presence of other nitrogenous forms
Liming materials. Denominations, specifications and labelling
€269.00
Draft BS EN 16319 Inorganic fertilizers and liming materials - Determination of specific elements. Determination of cadmium, chromium, copper, lead, nickel and zinc by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution
€23.00
Draft BS EN 13039 Soil improvers and growing media - Determination of organic matter content and ash
Draft BS EN 13038 Soil improvers and growing media - Determination of electrical conductivity
Draft BS EN 13037 Soil improvers and growing media - Determination of pH
Draft BS ISO 25341 Fertilizers, Soil conditioners and Beneficial Substances - Determination of polyglutamic content
Draft BS EN 18253 Soil improvers and growing media. Determination of total organic carbon by dry combustion
Draft BS EN 18255 Soil improvers and growing media - Determination of organic nitrogen
Draft BS EN 16087-1 Soil improvers and growing media - Determination of the aerobic biological degradation rate organic matter Part 1: Oxygen uptake (OUR)
Draft BS EN 18256 Digestate. Determination of the residual biogas potential
Draft BS EN 13040-1 Soil improvers and growing media - Sample preparation Part 1: for chemical physical tests, determination of dry matter content, moisture content laboratory bulk density
