STN EN 17701-2
| Označenie: | STN EN 17701-2 |
| Platnosť: | Platná |
| Počet strán: | 24 |
| Jazyk: |
EN
|
| Listinná verzia: | 14,10€ |
| Elektronická verzia: |
a) Bez možnosti tlače, prenosu textu a obrázkov:
12,69€ b) Bez možnosti tlače, s prenosom textu a obrázkov: 14,10€ c) S možnosťou tlače, prenosu textu a obrázkov: 18,33€ |
| Slovenský názov: | Rastlinné biostimulátory. Stanovenie špecifických prvkov. Časť 2: Stanovenie celkového obsahu Cd, Pb, Ni, As, Cr, Cu a Zn |
| Anglický názov: | Plant biostimulants - Determination of specific elements - Part 2: Determination of total content of Cd, Pb, Ni, As, Cr, Cu and Zn |
| Dátum vydania: | 01. 03. 2025 |
| Dátum zrušenia: | |
| ICS: | 65.080 |
| Triediaci znak: | 46 5602 |
| Úroveň zapracovania: | idt EN 17701-2:2024 |
| Vestník: | 02/25 |
| Zmeny: | |
| Nahradzujúce normy: | |
| Nahradené normy: | STN P CEN/TS 17701-2:2022-07 (46 5602) |
| Poznámka vo Vestníku: | |
| Predmet normy: | This document specifies a method for the determination of total contents of arsenic (As), cadmium (Cd), copper (Cu), chromium (Cr), lead (Pb), nickel (Ni) and zinc (Zn) in aqua regia plant biostimulant digests using inductively coupled plasma-atomic emission spectrometry (ICP-AES). This document is applicable to the blends of fertilizing products where a blend is a mix of at least two of the following component EU fertilising products categories: Fertilizers, Liming Materials, Soil Improvers, Growing Media, Inhibitors, Plant Biostimulants, and where the following category Plant Biostimulants is the highest % in the blend by mass or volume, or in the case of liquid form by dry mass. If Plant Biostimulants is not the highest % in the blend, the European Standard for the highest % of the blend applies. In case a blend of fertilizing products is composed of components in equal quantity or in case the component EU fertilising products used for the blend have identical formulations , the user decides which ... |
| Náhľad normy: | Náhľad normy (PDF) |