STN EN 16964
| Name: | STN EN 16964 |
| Validity: | Valid |
| Number of pages: | 9 |
| Language: |
EN
|
| Paper: | 9,70€ |
| Electronic version |
a) Only read (without ability to print and copy)
8,73€ b) Without ability to print, with ability to copy (printscreen) 9,70€ c) With ability to print and copy (printscreen) 12,61€ |
| Slovak title | Hnojivá. Extrakcia celkových mikroživín z hnojív a odstránenie organických zlúčenín z extraktov hnojív |
| English title | Fertilizers - Extraction of total micro-nutrients in fertilizers using aqua regia |
| Release Date: | 01. 07. 2018 |
| Date of withdrawal: | |
| ICS: | 65.080 |
| Sorting character/National clasification code | 65 4964 |
| Level of incorporation: | idt EN 16964:2018 |
| Official Journal | 06/18 |
| Amendments | |
| Replaced by: | |
| Repleces: | |
| Note in Official Journal: | |
| Subject of the standard: | This European Standard specifies a method for the total extraction of boron, cobalt, copper, iron, manganese, molybdenum and zinc with aqua regia from mineral fertilizers containing one or more micro-nutrients. The extracts can be analysed according to EN 16963, EN 16965, prEN 17041, prEN 17042 and prEN 17043. This method is also suitable for the extraction of cadmium, chromium, nickel and lead to be determined according to EN 16319; the extraction of mercury to be determined according to EN 16320 and the extraction of arsenic to be determined according to EN 16317. |
| Preview: | Náhľad normy (PDF) |