Plastics - Methods of exposure to laboratory light sources - Part 2: Xenon-arc lamps (ISO 4892-2:2013 + Amd 1:2021); German version EN ISO 4892-2:2013 + A1:2021
Edition 2021-11

Plastics - Methods of exposure to laboratory light sources - Part 3: Fluorescent UV lamps (ISO 4892-3:2024); German version EN ISO 4892-3:2024
Edition 2025-04

Plastics - Liquid epoxy resins - Determination of tendency to crystallize (ISO 4895:2014); German version EN ISO 4895:2014
Edition 2014-11

Resilient, textile, laminate and modular mechanical locked floor coverings - Castor chair test (ISO/DIS 4918:2025); German and English version prEN ISO 4918:2025
Edition 2025-07

Resilient, textile and laminate floor coverings - Castor chair test (ISO 4918:2016, including Amd 1:20); German version EN ISO 4918:2021
Edition 2021-06

Textile fabrics - Determination of resistance to surface wetting (spray test) (ISO 4920:2012); German version EN ISO 4920:2012
Edition 2012-12

Knitting - Basic concepts - Vocabulary (ISO 4921:2000); German version EN ISO 4921:2001
Edition 2002-04

Steel and iron - Determination of sulfur content - Gravimetric method (ISO 4934:2003); German version EN ISO 4934:2003
Edition 2004-05

Steel and iron - Determination of sulfur content - Infrared absorption method after combustion in an induction furnace (ISO/DIS 4935:2025); German and English version prEN ISO 4935:2025
Edition 2025-12

Steel and iron - Determination of chromium content - Potentiometric or visual titration method (ISO 4937:2024); German version EN ISO 4937:2024
Edition 2025-07