NEN - NPR 6603
Water and sludge - Guideline for internal quality control by the use of control charts with chemical analyses
inactive, Most Current
| Organization: | NEN |
| Publication Date: | 1 February 1988 |
| Status: | inactive |
| Page Count: | 8 |
| ICS Code (Water quality in general): | 13.060.01 |
| ICS Code (Liquid wastes. Sludge): | 13.030.20 |
scope:
This code of practice gives guidelines for the quality control and chemical analysis within the laboratories by using control charts according to Shewart. The code applies to the implementation of chemical determinations in any kind of water or sludge and can be used for the own assessment of the quality system of the laboratory as described in NEN 2653.
Document History
NPR 6603
February 1, 1988
Water and sludge - Guideline for internal quality control by the use of control charts with chemical analyses
This code of practice gives guidelines for the quality control and chemical analysis within the laboratories by using control charts according to Shewart. The code applies to the implementation of...