This document specifies a method for the determination of carbon dioxide in solid fertilizers. The method applies to all fertilizers that contain carbonates and/or bicarbonates. NOTE If the fertilizer contains any other substances that release carbon dioxide on treatment with phosphoric acid,This will also be determined and expressed as carbon dioxide.
EN 14397-1:2010 Referenced Document
EN 1482-2 Fertilizers and liming materials - Sampling and sample preparation - Part 2: Sample preparation
EN ISO 3696:1995 Water for Analytical Laboratory Use- Specification and Test Methods (ISO 3696 : 1987)
EN 14397-1:2010 history
2010EN 14397-1:2010 Fertilizers and liming materials - Determination of carbon dioxide - Part 1: Method for solid fertilizers