CEN/TC 260
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 38093 | LVS EN 16195:2013 | Fertilizers - Determination of chlorides in the absence of organic material | Standarts spēkā |
| 38090 | LVS EN 16196:2013 | Fertilizers - Manganimetric determination of extracted calcium following precipitation in the form of oxalate | Standarts spēkā |
| 38089 | LVS EN 16197:2013 | Fertilizers - Determination of magnesium by atomic absorption spectrometry | Standarts spēkā |
| 38091 | LVS EN 16198:2013 | Fertilizers - Determination of magnesium by complexometry | Standarts spēkā |
| 38092 | LVS EN 16199:2013 | Fertilizers - Determination of the sodium extracted by flame emission spectrometry | Standarts spēkā |
| 38552 | LVS EN 16317:2014 | Fertilizers - Determination of trace elements - Determination of arsenic by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution | Atcelts |
| 63884 | LVS EN 16317+A1:2017 | Fertilizers and liming materials - Determination of arsenic by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution | Standarts spēkā |
| 38554 | LVS EN 16318:2014 | Fertilizers - Determination of trace elements - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B) | Atcelts |
| 61754 | LVS EN 16318+A1:2016 | Fertilizers and liming materials - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B) | Standarts spēkā |
| 38553 | LVS EN 16319:2014 | Fertilizers - Determination of trace elements - Determination of cadmium, chromium, lead and nickel by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution | Atcelts |
Displaying 501-510 of 567 results.