NEN-EN 13639
Determination of total organic carbon in limestone
inactive
| Organization: | NEN |
| Publication Date: | 1 August 1999 |
| Status: | inactive |
| Page Count: | 18 |
| ICS Code (Cement. Gypsum. Lime. Mortar): | 91.100.10 |
scope:
Specifies methods for the determination of the total organic carbon content (TOC) in limestone. Describes the reference method and alternative methods which can be considered to be equivalent. In the case of a dispute, only the reference method is used. Any other methods may be used provided they are calibrated, either against the reference method or against internationally accepted reference materials, in order to demonstrate their equivalence.
Document History
October 1, 2017
Determination of total organic carbon in limestone
NEN-EN 13639 specifies methods for the determination of the total organic carbon content (TOC) in limestone. This method covers the determination of TOC in < 1 %. The standard describes the reference...
November 1, 2014
Determination of total organic carbon in limestone
NEN-EN 13639 specifies methods for the determination of the total organic carbon content (TOC) in limestone. This method covers the determination of TOC in < 1 %. The standard describes the reference...
September 1, 2004
Determination of total organic carbon in limestone
correction on par 3.2. x has to replaced by xi as follows: xi is the analyzed content assigned to a calibration sample.
May 1, 2002
Determination of total organic carbon in limestone
Specifies methods for the determination of the total organic carbon content (TOC) in limestone. Describes the reference method and alternative methods which can be considered to be equivalent. In the...
NEN-EN 13639
August 1, 1999
Determination of total organic carbon in limestone
Specifies methods for the determination of the total organic carbon content (TOC) in limestone. Describes the reference method and alternative methods which can be considered to be equivalent. In the...