Food authenticity - Method for detecting previously frozen poultry meat by determination of HADH activity

Analysis of honey - Determination of diastase activity - Part 1: Schade method

Soil improvers and growing media - Determination of the aerobic biological activity - Part 1: Oxygen uptake rate (OUR)

Food authenticity - Method for detecting previously frozen poultry meat by determination of HADH activity

Water quality - Gross beta activity - Test method using thick source

Water quality - Gross alpha and gross beta activity - Test method using liquid scintillation counting

Milk and milk products - Determination of alkaline phosphatase activity - Part 2: Fluorimetric method for cheese (ISO 11816-2:2024); German version EN ISO 11816-2:2024

Measurement of radioactivity - Determination of beta emitters activities - Test method using liquid scintillation counting (ISO/CD 19361:2024); Text in German und English

Clinical laboratory testing and in vitro diagnostic test systems - Susceptibility testing of infectious agents and evaluation of performance of antimicrobial susceptibility test devices - Part 3: Discdiffusion agar reference method for testing the in vitro activity of antimicrobial agents against rapidly growing aerobic bacteria involved in infectious diseases

Tritium and carbon-14 activity in gaseous effluents and gas discharges of nuclear installations - Part 2: Determination of tritium and carbon-14 activities by bubbling technique (ISO/CD 20041-2:2023); Text in German and English