NEN ENV ISO 13530 : 1998
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
WATER QUALITY - GUIDE TO ANALYTICAL QUALITY CONTROL FOR WATER ANALYSIS
26-01-2016
12-01-2013
Provides detailed and comprehensive guidance on a coordinated programme of within-laboratory and between-laboratory quality control for ensuring the achievement of results of adequate and specified accuracy in the analysis of waters and associated materials.
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