Dentistry - Physical properties of powered toothbrushes (ISO 20127:2025)

Die Norm herausgegeben am 21.1.2026

Soil quality - Measurement of enzyme activity patterns in soil samples using colorimetric substrates in micro-well plates (ISO 20130:2018) (Endorsed by Asociación Espanola de Normalización in June of 2020.)

Die Norm herausgegeben am 1.6.2020

Leather - Determination of degradability by micro-organisms (ISO 20136:2020)

Die Norm herausgegeben am 12.5.2021

Leather - Chemical tests - Guidelines for testing critical chemicals in leather (ISO 20137:2023)

Die Norm herausgegeben am 30.4.2024

Footwear and footwear components - Quantitative challenge test method to assess antifungal activity (ISO 20150:2019)

Die Norm herausgegeben am 15.1.2020

PLANT OF DISCHARGE LAMPS OR TUBES SUBMITTED TO VOLTAGES OVER 440 V.

Die Norm herausgegeben am 15.10.1970

TERMINAL AND TAPPING MARKINGS FOR POWER TRANSFORMERS

Die Norm herausgegeben am 15.12.1985

CRITERIA FOR ASSESSING AND CODING OF THE COMMUTATION OF ROTATING ELECTRICAL MACHINES FOR TRACTION

Die Norm herausgegeben am 15.12.1985

Molecular in vitro diagnostic examinations - Specifications for pre-examination processes for formalin-fixed and paraffin-embedded (FFPE) tissue - Part 1: Isolated RNA (ISO 20166-1:2018)

Die Norm herausgegeben am 23.10.2019

Molecular in vitro diagnostic examinations - Specifications for pre-examinations processes for formalin-fixed and paraffin-embedded (FFPE) tissue - Part 2: Isolated proteins (ISO 20166-2:2018)

Die Norm herausgegeben am 23.10.2019