Measurement of radioactivity in the environment - Soil - Part 4: Plutonium 238 and plutonium 239 + 240 - Test method using alpha spectrometry (ISO 18589-4:2019); German version EN ISO 18589-4:2021
Edition 2022-04

Measurement of radioactivity in the environment - Soil - Part 5: Strontium 90 - Test method using proportional counting or liquid scintillation counting (ISO 18589-5:2019); German version EN ISO 18589-5:2021
Edition 2022-04

Measurement of radioactivity in the environment - Soil - Part 6: Gross alpha and gross beta activities - Test method using gas-flow proportional counting (ISO 18589-6:2019); German version EN ISO 18589-6:2021
Edition 2022-04

Measurement of radioactivity in the environment - Soil - Part 7: In situ measurement of gamma-emitting radionuclides (ISO 18589-7:2013); German version EN ISO 18589-7:2016
Edition 2016-05

Resistance welding - Destructive testing of welds - Method for the fatigue testing of multi-spot-welded specimens (ISO 18592:2019); German version EN ISO 18592:2019
Edition 2019-12

Microbiology of the food chain - Horizontal methods for surface sampling (ISO 18593:2018); German version EN ISO 18593:2018
Edition 2018-10

Resistance spot-, projection- and seam-welding - Method for determining the transition resistance on aluminium and steel material (ISO 18594:2007); German version EN ISO 18594:2007
Edition 2007-06

Resistance welding - Spot welding of aluminium and aluminium alloys - Weldability, welding and testing (ISO 18595:2021); German version EN ISO 18595:2021
Edition 2021-05

Fine ceramics (advanced ceramics, advanced technical ceramics) - Mechanical properties of ceramic composites at ambient temperature in air atmospheric pressure - Determination of the resistance to crack propagation by notch sensitivity testing (ISO 18608:2017); German version EN ISO 18608:2022
Edition 2022-06

Animal and vegetable fats and oils - Determination of unsaponifiable matter - Method using hexane extraction (ISO 18609:2000); German version EN ISO 18609:2001
Edition 2002-03