BS ISO 20620:2021
Fertilizers and soil conditioners. Determination of total nitrogen by combustion
Standard number: | BS ISO 20620:2021 |
Pages: | 12 |
Released: | 2021-10-29 |
ISBN: | 978 0 539 13688 3 |
Status: | Standard |
BS ISO 20620:2021 - Fertilizers and Soil Conditioners. Determination of Total Nitrogen by Combustion
Standard Number: BS ISO 20620:2021
Pages: 12
Released: 2021-10-29
ISBN: 978 0 539 13688 3
Status: Standard
Overview
The BS ISO 20620:2021 standard is an essential document for professionals in the agricultural and environmental sectors. This standard provides a comprehensive method for the determination of total nitrogen in fertilizers and soil conditioners through combustion. Released on October 29, 2021, this 12-page document is a critical resource for ensuring the accuracy and reliability of nitrogen content measurements.
Why Choose BS ISO 20620:2021?
Accurate nitrogen determination is crucial for the effective management of soil fertility and crop nutrition. The BS ISO 20620:2021 standard offers a robust and scientifically validated method for measuring total nitrogen content, ensuring that fertilizers and soil conditioners meet the required specifications. By adhering to this standard, you can be confident in the quality and consistency of your products, leading to better crop yields and sustainable agricultural practices.
Key Features
- Comprehensive Methodology: The standard outlines a detailed procedure for the determination of total nitrogen by combustion, ensuring precise and repeatable results.
- International Recognition: As an ISO standard, BS ISO 20620:2021 is recognized globally, facilitating international trade and compliance.
- Up-to-Date Information: Released in 2021, this standard incorporates the latest scientific advancements and industry practices.
- Easy to Follow: With clear instructions and guidelines, this 12-page document is user-friendly and accessible to professionals at all levels.
Applications
The BS ISO 20620:2021 standard is applicable to a wide range of industries and sectors, including:
- Agriculture: Ensuring the optimal nitrogen content in fertilizers for enhanced crop growth and yield.
- Environmental Science: Monitoring and managing soil health and fertility.
- Quality Control: Verifying the nitrogen content in commercial fertilizers and soil conditioners to meet regulatory standards.
- Research and Development: Supporting scientific studies and innovations in soil and plant nutrition.
Benefits
Implementing the BS ISO 20620:2021 standard offers numerous benefits, including:
- Enhanced Accuracy: The combustion method provides precise and reliable nitrogen measurements, reducing the risk of errors.
- Improved Crop Management: Accurate nitrogen determination helps in the formulation of effective fertilization strategies, leading to healthier crops and higher yields.
- Regulatory Compliance: Adhering to this standard ensures that your products meet national and international regulatory requirements.
- Cost Efficiency: By optimizing nitrogen content, you can reduce waste and improve the cost-effectiveness of your fertilization programs.
Conclusion
The BS ISO 20620:2021 standard is an invaluable tool for professionals involved in the production, quality control, and application of fertilizers and soil conditioners. By providing a reliable method for the determination of total nitrogen by combustion, this standard helps ensure the quality and effectiveness of agricultural products, supporting sustainable farming practices and environmental stewardship.
Invest in the BS ISO 20620:2021 standard to enhance your nitrogen determination processes and contribute to the advancement of agricultural science and technology.
BS ISO 20620:2021
This standard BS ISO 20620:2021 Fertilizers and soil conditioners. Determination of total nitrogen by combustion is classified in these ICS categories:
- 65.080 Fertilizers
This document specifies a method for the determination of total nitrogen content in all nitrogen containing fertilizers by combustion method.
The presence of non-nutritive sources of nitrogen (e.g. chelating agents) causes positive bias to samples being analysed for nutritive nitrogen content. The non-nutritive nitrogen content is subtracted from the total nitrogen value to determine the nutritive nitrogen content.
Common internationally traded fertilizers were evaluated for total nitrogen by combustion analysis in the ring-study in this document. While the fertilizers analysed in this international ring study were mineral fertilizers, previous studies have shown that total nitrogen by combustion is suitable for use with many non-mineral, nitrogen-containing fertilizers.