Standard
[CURRENT]
2014-06
DIN 38402-45:2014-06
German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 45: Interlaboratory comparisons for proficiency testing of laboratories (A 45)
The participation in interlaboratory comparisons in various test areas provides the test laboratory with the opportunity to objectively represent its performance. Interlaboratory comparisons for ...
Online service subscriptions
This document also features in an online service. Online services not only give you electronic access to collections of standards, they contain lots of extra information too (such as directives, legal texts, commentaries, etc.). There are automatic updates on a regular basis – and online services also give you large savings compared with the cost of purchasing standards individually.
Suitable online services