Skip to main content
Tagasi

CEN/TS 17770:2022

Organic and organo-mineral fertilizers - Determination of the total content of specific elements by ICP-AES after digestion by aqua regia

Üldinfo

Kehtiv alates 18.04.2022
Alusdokumendid
CEN/TS 17770:2022
Tegevusala (ICS grupid)
65.080 Väetised
Direktiivid või määrused
puuduvad

Standardi ajalugu

Staatus
Kuupäev
Tüüp
Nimetus
18.04.2022
Põhitekst
This document specifies a method for the determination of elements in organic fertilizers and organo-mineral fertilizers digests using inductively coupled plasma-atomic emission spectrometry (ICP-AES).
NOTE  Alternatively, inductively coupled plasma mass spectrometry (ICP-MS) can be used for the measurement if the user proves that the method gives the same results.
This method is applicable to aqua regia digests prepared according to CEN/TS 17768 for the determination of P, K, Ca, Mg, Na, S, B, Co, Cu, Fe, Mn, Mo, Zn, As, Cd, Cr, Ni, Pb by ICP-AES. The method can be used for the determination of other elements, provided the user has verified the applicability.

Nõutud väljad on tähistatud *

*
*
*
PDF
12,20 € koos KM-ga
Paber
12,20 € koos KM-ga
Sirvi standardit alates 2,44 € koos KM-ga
Standardi monitooring

Teised on ostnud veel

Põhitekst

CEN/TS 17768:2022

Organic and organo-mineral fertilizers - Digestion by aqua regia for subsequent determination of elements
Uusim versioon Kehtiv alates 18.04.2022
Põhitekst

CEN/TS 17760:2022

Inorganic fertilizers - Determination of particle size of ammonium nitrate fertilizers of high nitrogen content
Uusim versioon Kehtiv alates 18.04.2022
Põhitekst

CEN/TS 17771:2022

Organic and organo-mineral fertilizers - Determination of the nitrogen content
Uusim versioon Kehtiv alates 18.04.2022
Põhitekst

CEN/TS 17753:2022

Inorganic fertilizers - Determination of specific contaminants
Uusim versioon Kehtiv alates 18.04.2022