LVS/STK/45
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 11734 | LVS EN 13654-1:2003 L | Soil improvers and growing media - Determination of nitrogen - Part 1: Modified Kjeldahl method | Standarts spēkā |
| 11733 | LVS EN 13652:2003 L | Soil improvers and growing media - Extraction of water soluble nutrients and elements | Standarts spēkā |
| 11732 | LVS EN 13650:2003 L | Soil improvers and growing media - Extraction of aqua regia soluble elements | Standarts spēkā |
| 11683 | LVS EN 12947:2002 | Liming materials - Determination of magnesium content - Atomic absorption spectrometric method | Standarts spēkā |
| 10510 | LVS EN ISO 10249:2003 L | Fluid fertilizers - Preliminary visual examination and preparation of samples for physical testing | Standarts spēkā |
| 10545 | LVS CR 13455:2004 L | Soil improvers and growing media - Guidelines for the safety of users, the environment and plants | Standarts spēkā |
| 11807 | LVS 368:2003 | Fertilizers - Determination of arsenic content by graphite furnace atomic absorption spectrometric method | Standarts spēkā |
| 11851 | LVS EN 13475:2004 L | Liming materials - Determination of calcium content - Oxalate method | Standarts spēkā |
| 11673 | LVS EN 12048:2002 | Solid fertilizers and liming materials - Determination of moisture content - Gravimetric method by drying at (105 + 2) °C | Standarts spēkā |
| 10516 | LVS EN 13366:2003 L | Fertilizers - Treatment with a cation exchange resin for the determination of the chelated micro-nutrient content and of the chelated fraction of micro-nutrients | Standarts spēkā |
Displaying 21-30 of 127 results.