Soil improvers and growing media - Sampling and sample preparation
€37.00
Soil improvers and growing media - Terminology
€121.00
Growing media - Determination of specific parameters
€58.00
Compost and digestate properties when used in fertilizing products
Soil improvers - Determination of specific parameters
Organic soil improvers - Determination of specific parameters
Fertilizers, soil conditioners and beneficial substances — Classification
€77.00
Fertilizers - Determination of complexed micro-nutrient ions in fertilizers - Identification of lignosulfonates
€89.00
Fertilizers - Determination of N-(2-nitrophenyl)phosphoric triamide (2-NPT) in urea and fertilizers containing urea - Method using high-performance liquid chromatography (HPLC)
Fertilizers - Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates
Fertilizers - Extraction and determination of elemental sulfur
Fertilizers - Extraction of water soluble phosphorus
Plant biostimulants - Determination of specific elements - Part 1: Digestion by aqua regia for subsequent determination of elements
€50.00
Plant biostimulants - Determination of specific elements - Part 2: Determination of total content of Cd, Pb, Ni, As, Cr, Cu and Zn
Plant biostimulants - Determination of inorganic arsenic
