Soil improvers and growing media - Sample preparation for chemical and physical tests, determination of dry matter content, moisture content and laboratory compacted bulk density
€89.00
Fertilizers - Determination of dicyandiamide - Method using high-performance liquid chromatography (HPLC)
€58.00
Soil improvers and growing media - Determination of particle size distribution
Fertilizers and liming materials - Determination of water content - Guidelines and recommendations
Fertilizers - Determination of urease inhibitor N-(n-butyl)thiophosphoric triamide (NBPT) using high-performance liquid chromatography (HPLC)
Fertilizers - Determination of cobalt, copper, iron, manganese and zinc using flame atomic absorption spectrometry (FAAS)
€121.00
Fertilizers - Determination of chelating agents in fertilizers by chromatography - Part 3: Determination of [S,S]-EDDS by ion pair chromatography
Fertilizers - Extraction of total micro-nutrients in fertilizers using aqua regia
Fertilizers - Determination of boron, cobalt, copper, iron, manganese, molybdenum and zinc using ICP-AES
€142.00
Fertilizers - Determination of the sodium extracted by flame-emission spectrometry
Fertilizers - Determination of magnesium by complexometry
Fertilizers - Manganimetric determination of extracted calcium following precipitation in the form of oxalate
Fertilizers and soil conditioners — Determination of monosilicic acid concentrations in nonliquid fertilizer materials
Fertilizers, soil conditioners and beneficial substances — Determination of EDTA soluble phosphorus content in inorganic fertilizers
Liming materials - Description and minimum requirements
€50.00
