BS EN 16319:2026

This standard BS EN 16319:2026 Inorganic fertilizers and liming materials. Determination of specific elements. Determination of cadmium, chromium, copper, lead, nickel and zinc by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution is classified in these ICS categories:

• 65.080 Fertilizers

This document specifies a method for the determination of the content of cadmium, chromium, copper, lead, nickel and zinc in fertilizers and liming materials using inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution. Limits of quantification are dependent on the sample matrix as well as on the instrument, but can roughly be expected to be 0,3 mg/kg for cadmium (Cd) and 1 mg/kg for chromium (Cr), copper (Cu), nickel (Ni), lead (Pb) and zinc (Zn). This document is applicable to fertilizing product blends, where the blend is a mix of at least two of the following components: fertilizers, liming materials, soil improvers, growing media, inhibitors, plant biostimulants and where the following category: inorganic fertilizers and liming materials is the highest % in the blend by mass or volume, or in the case of liquid form by dry mass. If inorganic fertilizers and liming materials is not the highest % in the blend, the European Standard for the highest % of the blend applies. In case a fertilizing product blend is composed of components in equal quantity, the user decides which standard to apply. NOTE 1 Variations in analytical methods for fertilizing product blends can lead to differing results as some components or matrix interactions can affect the outcome. Validation procedures have shown that developed standard methods are robust and reliable across diverse product compositions, but possible interferences and unexpected results when analysing fertilizing product blends are possible. NOTE 2 The term fertilizer is used throughout this document and is taken to include liming materials unless otherwise indicated. NOTE 3 Dissolution by aqua regia is equivalent to digestion and extract and digest are equivalent terms in this sense for the purposes of this document.

BS EN 16319:2026 - Inorganic Fertilizers and Liming Materials

Discover the essential standard for the determination of specific elements in inorganic fertilizers and liming materials with the BS EN 16319:2026. This comprehensive document provides a detailed methodology for the precise measurement of critical elements such as cadmium, chromium, copper, lead, nickel, and zinc using the advanced technique of inductively coupled plasma-atomic emission spectrometry (ICP-AES) following aqua regia dissolution.

Key Features

• Standard Number: BS EN 16319:2026
• Pages: 30
• Release Date: September 17, 2026
• ISBN: 978 0 539 37848 1
• Status: Standard

Comprehensive Analysis for Enhanced Safety and Quality

The BS EN 16319:2026 standard is an indispensable resource for professionals in the agricultural and environmental sectors. It ensures that inorganic fertilizers and liming materials meet stringent safety and quality standards by providing a reliable method for detecting and quantifying potentially harmful elements. This standard is crucial for maintaining soil health and ensuring the safety of agricultural products.

Advanced Analytical Technique

The use of inductively coupled plasma-atomic emission spectrometry (ICP-AES) is a state-of-the-art technique that offers high sensitivity and precision in the detection of trace elements. This method is particularly effective for analyzing complex matrices, making it ideal for the assessment of fertilizers and liming materials. The process involves the dissolution of samples in aqua regia, a powerful acid mixture, to ensure complete extraction of the elements of interest.

Why Choose BS EN 16319:2026?

Adopting the BS EN 16319:2026 standard provides numerous benefits, including:

• Regulatory Compliance: Ensure compliance with national and international regulations regarding the permissible levels of heavy metals in fertilizers.
• Quality Assurance: Enhance the quality control processes within your organization by implementing a standardized method for element determination.
• Environmental Protection: Contribute to environmental sustainability by monitoring and controlling the levels of potentially toxic elements in agricultural inputs.
• Consumer Safety: Protect consumers by ensuring that agricultural products are free from harmful levels of heavy metals.

Who Should Use This Standard?

The BS EN 16319:2026 standard is designed for a wide range of professionals, including:

• Agricultural scientists and researchers
• Quality control and assurance managers in fertilizer production
• Environmental consultants and analysts
• Regulatory bodies and compliance officers
• Laboratory technicians and analysts specializing in ICP-AES

Conclusion

Incorporating the BS EN 16319:2026 standard into your operations is a strategic decision that underscores your commitment to quality, safety, and environmental stewardship. By leveraging the advanced capabilities of ICP-AES, this standard provides a robust framework for the accurate determination of critical elements in inorganic fertilizers and liming materials. Stay ahead in your field by ensuring that your products meet the highest standards of safety and quality.