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

Food authenticity - Method for detecting previously frozen poultry meat by determination of HADH activity; German and English version prEN 18179:2025

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

Water quality - Gross alpha and gross beta activity - Test method using thin source deposit (ISO/DIS 10704:2025); German and English version prEN ISO 10704:2025

Water quality - Gross alpha and gross beta activity - Test method using liquid scintillation counting (ISO/DIS 11704:2025); German and English version prEN ISO 11704:2025

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 19361:2025)

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

Tritium and carbon-14 activity in gaseous effluents and gas discharges of nuclear installations - Part 3: Determination of tritium and carbon-14 activities sampled by molecular sieve (ISO 20041-3:20xx)

Fine ceramics (advanced ceramics, advanced technical ceramics) - Test method for antibacterial activity of semiconducting photocatalytic materials under indoor lighting environment