Cross References: EN 1482-2 EN 12048 EN 12944-1 EN 12944-2 EN 12944-3 EN 12948 EN ISO 3696 ISO 3310-1 EN 1482-2 EN 12048 EN 12944-1 EN 12944-2 EN 12944-3 EN 12948 EN ISO 3696 ISO 3310-1 EN 1482-1 ISO 5725-1:1994 ISO 8190:1992
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Fertilizers. Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in solid urea formaldehyde and methylene urea slow-release fertilizers and determination of the solubility of nutrient polymers in phosphate buffer solution with a pH of 7,5 at 100 °C