Fertilizers and liming materials - Determination of cadmium, chromium, lead and nickel by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution; German version EN 16319:2013/prA1:2014
€48.79
Liming materials - Determination of neutralizing value - Titrimetric methods; German version EN 12945:2014/prA1:2014
€41.78
Liming materials - Determination of product effect on soil pH - Soil incubation method; German version prEN 14984:2014
€105.42
Fertilizers - Determination of N-(n-Butyl)thiophosphoric acid triamide (NBPT) and N-(n-Propyl)thiophosphoric acid triamide (NPPT) - Method using high-performance liquid chromatography (HPLC); German version EN 16651:2015
€63.27
Fertilizers - Determination of water-soluble potassium content; German version prEN 15477:2015
Fertilizers and liming materials - Sampling and sample preparation - Part 3: Sampling of static heaps; German version prEN 1482-3:2015
€77.20
Fertilizers - Determination of complexing agents in fertilizers - Identification of heptagluconic acid by chromatography; German version prEN 16847:2015
Fertilizers and liming materials - Determination of chromium (VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B); German and English version EN 16318:2013/prA1:2015
Fertilizers and liming materials - Determination of arsenic by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution; German and English version EN 16317:2013/prA1:2015
Fertilizers and liming materials - Determination of mercury by vapour generation (VG) after aqua regia dissolution; German and English version EN 16320:2013/prA1:2015
Fertilizers and liming materials - Determination of cadmium, chromium, lead and nickel by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution; German version EN 16319:2013+A1:2015
€84.58
Liming materials - Denominations, specifications and labelling; German and English version prEN 14069:2016
€98.32
Fertilizers - Extraction of water soluble micro-nutrients in fertilizers and removal of organic compounds from fertilizer extracts; German and English version prEN 16962:2016
€56.17
Fertilizers - Determination of boron, cobalt, copper, iron, manganese, molybdenum and zinc using ICP-AES; German and English version prEN 16963:2016
€91.03
Fertilizers - Extraction of total micro-nutrients in fertilizers and removal of organic compounds from fertilizer extracts; German and English version prEN 16964:2016
