Registration number (WIID)Project No.TitleStatus
11754LVS EN ISO 10248:2003 LFluid fertilizers - De-aeration of suspension samples by film disentrainmentStandarts spēkā
11673LVS EN 12048:2002Solid fertilizers and liming materials - Determination of moisture content - Gravimetric method by drying at (105 + 2) °CStandarts spēkā
10466LVS ISO 6598:2001Fertilizers - Determination of phosphorus content - Quinoline phosphomolybdate gravimetric methodStandarts spēkā
11785LVS EN 13266:2003 LSlow-release fertilizers - Determination of the release of the nutrients - Method for coated fertilizersStandarts spēkā
11735LVS EN 13654-2:2003 LSoil improvers and growing media - Determination of nitrogen - Part 2: Dumas methodStandarts spēkā
11734LVS EN 13654-1:2003 LSoil improvers and growing media - Determination of nitrogen - Part 1: Modified Kjeldahl methodStandarts spēkā
10896LVS EN 1235:2002 /A1:2003Solid fertilizers - Test sievingStandarts spēkā
10989LVS EN 12944-1:2001 +AC /NAC:2004Fertilizers and liming materials and soil improvers - Vocabulary - Part 1: General termsStandarts spēkā
10938LVS EN 13654-1:2003 /NAC:2004Soil improvers and growing media - Determination of nitrogen - Part 1: Modified Kjeldahl methodStandarts spēkā
11501LVS EN 12944-1:2001 +ACFertilizers and liming materials and soil improvers - Vocabulary - Part 1: General termsStandarts spēkā
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