Registration number (WIID)Project No.TitleStatus
13035LVS EN 1235:1995/A1:2003Solid fertilizers - Test sieving 
13001LVS EN 1235:1995Solid fertilizers - Test sieving (ISO 8397:1988 modified) 
13012LVS EN 12049:2003 ASolid fertilizers and liming materials - Determination of moisture content - Gravimetric method by drying under reduced pressure (ISO 8189:1992, modified)Standarts spēkā
13013LVS EN 12048:1996Solid fertilizers and liming materials - Determination of moisture content - Gravimetric method by drying at (105 +/- 2)°C (ISO 8190:1992 modified) 
13002LVS EN 12047:2002Solid fertilizers - Measurement of static angle of reposeStandarts spēkā
13036LVS CR 14539:2016Straight ammonium nitrate fertilizers - Comparative study on the determination of porosity (oil retention)Atcelts
13005LVS CR 14061:2002 AFertilizers - Determination of dust contentAtcelts
13009LVS CR 13960:2002 ASolid fertilizers - Study on homogeneityAtcelts
13023LVS CR 12949:2003Fertilizers - Denominations and specificationsAtcelts
13006LVS CR 12333:2002 AFertilizers - Crushing strength determination on fertilizer grainsAtcelts
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