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Paints and varnishes Wettability Part 3- Determination of the surface tension of liquids using the pendant drop method (ISO 19403-3-2024). Original standard UNE-EN ISO 19403-3-2025 in PDF full version. Additional info + preview on request
Document status: Active
Paints and varnishes Wettability Part 5- Determination of the polar and dispersive fractions of the surface tension of liquids from contact angles measurements on a solid with only a disperse contribution to its surface energy (ISO 19403-5-2024). Original standard UNE-EN ISO 19403-5-2025 in PDF full version. Additional info + preview on request
Document status: Active
Paints and varnishes Wettability Part 6- Measurement of dynamic advancing and receding angle by changing the volume of a drop (ISO 19403-6-2024). Original standard UNE-EN ISO 19403-6-2025 in PDF full version. Additional info + preview on request
Document status: Active
Paints and varnishes Wettability Part 7- Measurement of the dynamic contact angles and the roll-off angle on a tilt stage (ISO 19403-7-2024). Original standard UNE-EN ISO 19403-7-2025 in PDF full version. Additional info + preview on request
Document status: Active
Water quality Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion (ISO 20236-2024). Original standard UNE-EN ISO 20236-2025 in PDF full version. Additional info + preview on request
Document status: Active
Installation and equipment for liquefied natural gas Design of floating LNG installations Part 1- General requirements (ISO 20257-1-2020, Corrected version 2020-10). Original standard UNE-EN ISO 20257-1-2022 in PDF full version. Additional info + preview on request
Document status: Active