Water quality - Characterization of analytical methods - Guide for selection of a matrix representative of a scope of application
Edition 2015-10-07

Fertilizers. Sampling. Recommendations for minimum mass of increment of a solid fertilizer to be taken to be representative of the total sampling unit
Edition 1988-09-30

Standard Practice for Reducing Samples of Aggregate to Testing Size
Edition 2018

Standard Test Method for Separation of Representative Aromatics and Nonaromatics Fractions of High-Boiling Oils by Elution Chromatography
Edition 2023

Standard Practice for Controlling Quality of Radiological Examination by Using Representative Quality Indicators (RQIs)
Edition 2008

Algae and algae products - Sampling - Guidelines for the definition of sampling programs and sampling protocols; German and English version prEN 17980:2023
Edition 2023-05

Sampling equipments on milk collecting tankers - Part 2: Type verification
Edition 2016-03

Guideline for the development of deep learning image recognition systems
Edition 2020-04

Reaction to fire tests for building products - Conditioning procedures and general rules for selection of substrates; German version EN 13238:2010
Edition 2010-06