Fertilizers - Determination of cobalt, copper, iron, manganese and zinc using flame atomic absorption spectrometry (FAAS); German and English version prEN 16965:2016
€84.58
Fertilizers - Determination of complexing agents in fertilizers - Identification of heptagluconic acid by chromatography; German version EN 16847:2016
€77.20
Liming materials - Determination of product effect on soil pH - Soil incubation method; German version EN 14984:2016
€105.42
Fertilizers and liming materials - Sampling and sample preparation - Part 3: Sampling of static heaps; German version EN 1482-3:2016
Liming materials - Determination of neutralizing value - Titrimetric methods; German version EN 12945:2014+A1:2016
Fertilizers and liming materials - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B); German version EN 16318:2013+A1:2016
Fertilizers - Extraction of water-soluble calcium, magnesium, sodium and sulfur in the form of sulfates; German and English version prEN 15961:2016
€41.78
Fertilizers - Determination of chelating agents in fertilizers by chromatography - Part 2: Determination of Fe chelated by [o,o] EDDHA, [o,o] EDDHMA and HBED, or the amount of chelating agents, by ion pair chromatography; German and English version prEN 13368-2:2016
€98.32
Fertilizers - Determination of boron in concentrations 10 % using spectrometry with azomethine-H; German and English version prEN 17041:2016
Fertilizers - Determination of boron in concentrations > 10 % using acidimetric Titration; German and English version prEN 17042:2016
€69.91
Fertilizers - Determination of molybdenum in concentrations 10 % using spectrometry of a complex with ammonium thiocyanate; German and English version prEN 17043:2016
Fertilizers - Determination of chelating agents in fertilizers by chromatography - Part 3: Determination of Fe chelated by [S,S]-EDDS, or the amount of chelating agent, by ion pair chromatography; German and English version prEN 13368-3:2016
Fertilizers and liming materials - Determination of mercury by vapour generation (VG) after aqua regia dissolution; German version EN 16320:2013+A1:2017
Fertilizers and liming materials - Determination of arsenic by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution; German version EN 16317:2013+A1:2017
Fertilizers - Determination of molybdenum in concentrations > 10 % using a gravimetric method with 8-hydroxyquinoline; German version CEN/TS 17060:2017
€50.56
