Fertilizers and soil conditioners. Determination of biuret content of urea-based fertilizers. HPLC method
€269.00
Fertilizers and soil conditioners. Water soluble fertilizer. General requirements
€193.00
Fertilizers and liming materials. Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
Fertilizers and liming materials - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
€121.00
Fertilizers and soil conditioners — Determination of biuret content of urea-based fertilizers — HPLC method
€77.00
Fertilizers and soil conditioners — Water soluble fertilizer — General requirements
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
Fertilizers and liming materials. Determination of cadmium, chromium, lead and nickel by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution
Fertilizers. Determination of complexing agents in fertilizers. Identification of heptagluconic acid by chromatography
Fertilizers - Determination of complexing agents in fertilizers - Identification of heptagluconic acid by chromatography
€89.00
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)
€59.00
Fertilizers and liming materials - Determination of cadmium, chromium, lead and nickel by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution
€25.00
€82.00
Organic soil improvers and growing media - Rapid biotest for assessment of compost maturity and characterization of raw material, in relation to cress germination
