BS EN 15478:2009

BS EN 15478:2009 Fertilizers. Determination of total nitrogen in urea

This European Standard specifies a method for the determination of total nitrogen in urea. This method is applied exclusively to urea fertilizers which are nitrate free.

Contents of BS EN 15478:

• Foreword
• Scope
• Normative references
• Terms and definitions
• Principle
• Reagents
• Apparatus
• Sampling and sample preparation
• Procedure
• Calculation and expression of the result
• Precision
• Test report
• Results of the inter-laboratory tests
• Bibliography