Registration number (WIID)Project No.TitleStatus
11438LVS 293:2000Fertilizers - Extraction of phosphorus, soluble in alkaline ammonuim citrate according to Petermann at 65°CAtcelts
11836LVS EN 14069:2004Liming materials - Description and minimum requirementsAtcelts
11755LVS EN 13038:2003 LSoil improvers and growing media - Determination of electrical conductivityAtcelts
11437LVS 291:2000Fertilizers - Extraction of phosphorus soluble in 2 % citric acid (20 g per litre)Atcelts
11436LVS 290:2000Fertilizers - Extraction of the phosphorus soluble in 2 % formic acid (20 g per litre)Atcelts
11554LVS 321:2001Fertilizers - Extraction of total trace elementsAtcelts
11435LVS 292:2000Fertilizers - Extraction of phosporus whitch is soluble in neutral ammonium citrateAtcelts
11553LVS 320:2001Fertilizers - Determination of the sodium extractedAtcelts
11578LVS 325:2001Fertilizers - Determination of boron in fertilizer extracts by means of spectrophotometry withazometine - HAtcelts
11552LVS 318:2001Fertilizers - Determination of magnesium by complexometryAtcelts
Displaying 41-50 of 127 results.