This European Standard provides guidance on interlaboratory comparison with a special focus on biological methods. Guidance on the methods and procedures given in This standard should ensure that field survey results and laboratory analyses are comparable within specified limits. This guidance enables participants in interlaboratory comparison to demonstrate their level of performance. In addition it provides a mechanism for quality improvement. This standard describes a general course of the procedure. Detailed elements can be found in EN 14996, EN ISO/IEC 17000, EN ISO/IEC 17025, and EN ISO/IEC 17043.
EN 16101:2012 Referenced Document
EN 13674-1 Railway applications - Track - Rail - Part 1: Vignole railway rails 46 kg/m and above
EN 13674-2 Railway applications - Track - Rail - Part 2: Switch and crossing rails used in conjunction with Vignole railway rails 46 kg/m and above (Incorporates Amendment A1: 2010)
EN 13674-4 Railway applications - Track - Rail - Part 4: Vignole railway rails from 27 kg/m to, but excluding 46 kg/m
EN 1371-1 Founding - Liquid penetrant testing - Part 1: Sand, gravity die and low pressure die castings
EN 14587-1:2007 Railway applications - Track - Flash butt welding of rails - Part 1: New R220, R260, R260Mn and R350HT grade rails in a fixed plant
EN 571-1 Non-Destructive Testing - Penetrant Testing - Part 1: General Principles
EN ISO 11666 Non-destructive testing of welds - Ultrasonic testing - Acceptance levels
EN ISO 17638 Non-destructive testing of welds - Magnetic particle testing
EN ISO 17640 Non-destructive testing of welds - Ultrasonic testing - Techniques, testing levels, and assessment (ISO 17640:2018)
EN ISO 23279 Non-destructive testing of welds - Ultrasonic testing - Characterization of discontinuities in welds
EN ISO 6507-1 Metallic materials - Vickers hardness test - Part 1: Test method (ISO 6507-1:2023)
EN 16101:2012 history
2012EN 16101:2012 Water quality - Guidance standard on interlaboratory comparison studies for ecological assessment