STB PDF

Dentistry. Manual toothbrushes. General requirements and test methods. Original standard UNE-EN ISO 20126-2022 in PDF full version. Additional info + preview on request

Document status: Active

Dentistry - Physical properties of powered toothbrushes (ISO 20127:2020). Original standard UNE-EN ISO 20127-2021 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN ISO 20127-2026

Leather Determination of degradability by micro-organisms (ISO 20136:2020). Original standard UNE-EN ISO 20136-2021 in PDF full version. Additional info + preview on request

Document status: Active

Molecular in vitro diagnostic examinations Specifications for preexamination processes for formalin-fixed and paraffin-embedded (FFPE) tissue Part 4: In situ detection techniques (ISO 20166-4:2021). Original standard UNE-EN ISO 20166-4-2022 in PDF full version. Additional info + preview on request

Document status: Active

Resistance welding. Locking tapers for electrode holders and electrode caps. Original standard UNE-EN ISO 20168-2021 in PDF full version. Additional info + preview on request

Document status: Active

Molecular in vitro diagnostic examinations Specifications for pre-examination processes for frozen tissue Part 3: Isolated DNA (ISO 20184-3:2021). Original standard UNE-EN ISO 20184-3-2022 in PDF full version. Additional info + preview on request

Document status: Active