BS ISO 7851. Fertilizers, soil conditioners and beneficial substances. Classification
€23.00
Fertilizers - Determination of perchlorate in mineral fertilizers by liquid chromatography and tandem mass spectrometry detection (LC-MS/MS)
€61.00
Fertilizers - Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in solid urea formaldehyde and methylene urea slow-release fertilizers and determination of the solubility of nutrient polymers in phosphate buffer solution with a pH of 7,5 at 100 °C; German version CEN/TS 17403:2021
€50.56
Fertilizers and soil conditioners. Mineral soil amendments. Determination of total calcium and magnesium content
€165.00
Fertilizers and soil conditioners — Mineral soil amendments — Determination of total calcium and magnesium content
€51.00
Fertilizers - Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in solid urea formaldehyde and methylene urea slow-release fertilizers and determination of the solubility of nutrient polymers in phosphate buffer solution with a pH of 7,5 at 100 °C
€58.00
Fertilizers. Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in solid urea formaldehyde and methylene urea slow-release fertilizers and determination of the solubility of nutrient polymers in phosphate buffer solution with a pH of 7,5 at 100 °C
Determination of total sulfur in fertilizers by high temperature combustion
€65.33
€82.00
Fertilizers and liming materials - Sampling and sample preparation - Part 3 : sampling of static heaps
Soil improvers and growing media - Determination of the aerobic biological activity - Part 1: Oxygen uptake rate (OUR)
€65.00
Determination of salt out (crystallization) temperature of liquid fertilizers
€193.00
€77.00
