SK EN 12945:2015
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Status: Withdrawn
Gjuha: English Faqe: 15 Publikuar: 2015-09-25 I tërhequr: 2023-03-01 Regjistri Kombëtar: 140/2015 Botim: |
Standardet ndërkombëtare që kanë lidhje
This standard is identical to:
EN 12945:2014 CEN/TC 260 |
Çmim: 20 €
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Titulli Shqip
Materiale përmirësuese (gëlqeruese) - Përcaktimi i vlerës neutralizuese - Metodat titrimetrike
Titulli Anglisht
Liming materials - Determination of neutralizing value - Titrimetric methods
Scope Shqip
Asnjë informacion i shtuar.
Scope Anglisht
This European Standard specifies two methods for the determination of the neutralizing value (NV) of liming materials.
Method A is applicable to all liming materials except silicate liming materials.
Method B is applicable to all liming materials.
Both methods do not correctly take into account the potential neutralizing value of material containing more than 3 % P2O5. For a more accurate agronomic assessment of products containing more than 3 % P2O5 determine the liming efficiency according to EN 14984.
NOTE The methods described in ISO 6598 [1] and ISO 7497 [2] can be used for the determination of P2O5 content. Further information on P analyses is given in [3] and [4].