Natural gas - Calculation of thermodynamic properties - Part 1: Gas phase properties for transmission and distribution applications (ISO 20765-1:2005); German version EN ISO 20765-1:2018
Edition 2018-12

Determination of the butter type with neural network analysis of compositional parameters - Chemometric method
Edition 2003-02

Surface active agents - Sodium dodecyl sulfate - Analytical method; German version EN 14670:2005
Edition 2005-09

Surface active agents - Determination of free amine content of alkyl dimethyl betaines; German version EN 13435:2001
Edition 2002-03

Surface active agents - Determination of total base nitrogen - Potentiometric titration; German version EN 13716:2001
Edition 2003-05

Paints and varnishes - Determination of release rate of biocides from antifouling paints - Part 5: Calculation of the tolylfluanid and dichlofluanid release rate by determination of the concentration of dimethyltolylsulfamide (DMST) and dimethylphenylsulfamide (DMSA) in the extract (ISO 15181-5:2008); German version EN ISO 15181-8:2008
Edition 2008-09

Refrigerants - Requirements and symbols
Edition 1998-11

Gas analysis - Preparation of calibration gas mixtures using dynamic methods - Part 6: Critical flow orifices (ISO 6145-6:2017); German version EN ISO 6145-6:2017
Edition 2017-12

Symbols and units for refrigeration
Edition 1982-01

Natural gas - Calculation of compression factor - Part 2: Calculation using molar-composition analysis (ISO 12213-2:2006); German version EN ISO 12213-2:2009
Edition 2010-01