BS EN 17041:2018 PDF

Scope: What is BS EN 17041- Determination of boron in mineral fertilizers about? BS EN 17041 is a standard that serves technical specifications for the determination of boron in mineral fertilizers, ensuring plant development and treating boron deficiency in plants. BS EN 17041 specifies a method for determining total and water-extractable boron in mineral fertilizers containing less than or equal to 10 % boron. BS EN 17041 method applies to water and aqua regia fertilizer extracts obtained according to EN 16962 and/or EN 16964 . BS EN 17041 method can also be used to determine boron in mineral fertilizers containing more than 10% boron after appropriate dilution of the extracts. Note: BS EN 17041 does not apply to -

BS EN 17041:2018 history

2018 BS EN 17041:2018 Fertilizers. Determination of boron in concentrations ≤ 10 % using spectrometry with azomethine-H