Liming materials - Determination of calcium content and magnesium content - Complexometric method

This European Standard specifies a complexometric method for the determination of the calcium content and the magnesium content of liming materials. It is not applicable to products with a mass fraction less than 2% (m/m)magnesium or those with a mass fraction more than 1% P2O5 and is not applicable to silicate liming materials.

Calcium-/Magnesium-Bodenverbesserungsmittel - Bestimmung des Calcium- und Magnesiumgehaltes - Komplexometrisches Verfahren

Diese Europäische Norm legt ein komplexometrisches Verfahren zur Bestimmung des Calcium- und des Magnesiumgehaltes von Calcium-/Magnesium- Bodenverbesserungsmitteln fest. Sie gilt nicht für Produkte mit unter als 2 % Massenanteil Magnesium, für Produkte mit über als 1 % Massenanteil P2O5 und für Kalke aus Eisenhüttenschlacken.

Amendements calciques et/ou magnésiens - Détermination de la teneur en calcium et de la teneur en magnésium - Méthode par complexométrie

La présente norme européenne spécifie une méthode de détermination, par complexométrie, de la teneur en calcium et de la teneur en magnésium des amendements calciques et/ou magnésiens. Elle ne s'applique pas aux produits ayant une fraction massique inférieure à 2 % de magnésium, ni aux produits ayant une fraction massique supérieure à 1%(m/m) de P2O5, ni aux amendements calciques et/ou magnésiens silicatés.

Materiali za apnjenje - Določevanje kalcija in magnezija - Kompleksometrijska metoda

General Information

Status
Withdrawn
Publication Date
18-Jan-2000
Withdrawal Date
08-Feb-2026
ICS
65.080 - Fertilizers
Technical Committee
CEN/TC 260 - Fertilizers and liming materials
Drafting Committee
CEN/TC 260/WG 3 - Liming materials
Current Stage
9960 - Withdrawal effective - Withdrawal
Start Date
14-Jun-2023
Completion Date
09-Feb-2026
Ref Project
SIST EN 12946:2001 - Liming materials - Determination of calcium content and magnesium content - Complexometric method

Relations

Replaced By
EN 12946:2023 - Liming materials - Determination of the calcium content and magnesium content - Complexometric method
Effective Date
14-Jul-2021
Refers
ISO 3310-1:1990 - Test sieves - Technical requirements and testing - Part 1: Test sieves of metal wire cloth
Effective Date
09-Feb-2026
Refers
EN 459-2:2021 - Building lime - Part 2: Test methods
Effective Date
28-Jan-2026
Refers
EN 1482-2:2024 - Fertilizers, liming materials and inhibitors - Sampling and sample preparation - Part 2: General sample preparation provisions
Effective Date
28-Jan-2026
Refers
EN 1482-1:2024 - Fertilizers, liming materials and inhibitors - Sampling and sample preparation - Part 1: General sampling provisions
Effective Date
28-Jan-2026
Referred By
EN ISO 9054:1999 - Cellular plastics, rigid - Test methods for self-skinned, high-density materials (ISO 9054:1990)
Effective Date
28-Jan-2026
Referred By
EN ISO 14529-2:1999 - Plastics - Melamine/phenolic powder moulding compounds (MP-PMCs) - Part 2: Preparation of test specimens and determination of properties (ISO 14529-2:1999)
Effective Date
28-Jan-2026
Referred By
EN 17816:2023 - Liming materials - Determination of physical and chemical properties and specific contaminants
Effective Date
28-Jan-2026
Referred By
EN ISO 14530-2:1999 - Plastics - Unsaturated-polyester powder moulding compounds (UP-PMCs) - Part 2: Preparation of test specimens and determination of properties (ISO 14530-2:1999)
Effective Date
28-Jan-2026
Referred By
EN ISO 10724-2:2000 - Plastics - Injection moulding of test specimens of thermosetting powder moulding compounds (PMCs) - Part 2: Small plates (ISO 10724-2:1998)
Effective Date
28-Jan-2026
Referred By
EN ISO 6603-1:2000 - Plastics - Determination of puncture impact behaviour of rigid plastics - Part 1: Non-instrumented impact testing (ISO 6603-1:2000)
Effective Date
28-Jan-2026
Referred By
EN ISO 14527-2:1999 - Plastics - Urea-formaldehyde and urea/melamine-formaldehyde powder moulding compounds (UF- and UF-MF-PMCs) - Part 2: Preparation of test specimens and determination of properties (ISO 14527-2:1999)
Effective Date
28-Jan-2026
Referred By
EN ISO 15252-2:1999 - Plastics - Epoxy powder moulding compounds (EP-PMCs) - Part 2: Preparation of test specimens and determination of properties (ISO 15252-2:1999)
Effective Date
28-Jan-2026
Referred By
EN ISO 14528-2:1999 - Plastics - Melamine-formaldehyde powder moulding compounds (MF-PMCs) - Part 2: Preparation of test specimens and determination of properties (ISO 14528-2:1999)
Effective Date
28-Jan-2026
Referred By
EN ISO 14526-2:1999 - Plastics - Phenolic powder moulding compounds (PF-PMCs) - Part 2: Preparation of test specimens and determination of properties (ISO 14526-2:1999)
Effective Date
28-Jan-2026

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Frequently Asked Questions

EN 12946:2000 is a standard published by the European Committee for Standardization (CEN). Its full title is "Liming materials - Determination of calcium content and magnesium content - Complexometric method". This standard covers: This European Standard specifies a complexometric method for the determination of the calcium content and the magnesium content of liming materials. It is not applicable to products with a mass fraction less than 2% (m/m)magnesium or those with a mass fraction more than 1% P2O5 and is not applicable to silicate liming materials.

This European Standard specifies a complexometric method for the determination of the calcium content and the magnesium content of liming materials. It is not applicable to products with a mass fraction less than 2% (m/m)magnesium or those with a mass fraction more than 1% P2O5 and is not applicable to silicate liming materials.

EN 12946:2000 is classified under the following ICS (International Classification for Standards) categories: 65.080 - Fertilizers. The ICS classification helps identify the subject area and facilitates finding related standards.

EN 12946:2000 has the following relationships with other standards: It is inter standard links to EN 12946:2023, ISO 3310-1:1990, EN 459-2:2021, EN 1482-2:2024, EN 1482-1:2024, EN ISO 9054:1999, EN ISO 14529-2:1999, EN 17816:2023, EN ISO 14530-2:1999, EN ISO 10724-2:2000, EN ISO 6603-1:2000, EN ISO 14527-2:1999, EN ISO 15252-2:1999, EN ISO 14528-2:1999, EN ISO 14526-2:1999. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

EN 12946:2000 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.

Standards Content (Sample)


2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.NVRPHWULMVNDPHWRGDCalcium-/Magnesium-Bodenverbesserungsmittel - Bestimmung des Calcium- und Magnesiumgehaltes - Komplexometrisches VerfahrenAmendements calciques et/ou magnésiens - Détermination de la teneur en calcium et de la teneur en magnésium - Méthode par complexométrieLiming materials - Determination of calcium content a
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