Normas ISO

Nanotechnologies -- Characterization of nanoparticles in inhalation exposure chambers for inhalation toxicity testing

Fine ceramics (advanced ceramics, advanced technical ceramics) -- Test method for water purification performance of semiconducting photocatalytic materials by measurement of forming ability of active oxygen

Gas cylinders -- Compatibility of cylinder and valve materials with gas contents-- Part 3: Autogenous ignition test for non-metallic materials in oxygen atmosphere

Metallic materials -- Determination of plane-strain fracture toughness

Information technology -- Security techniques -- Non-repudiation-- Part 2: Mechanisms using symmetric techniques

Glass in building -- Glass products for structural sealant glazing-- Part 2: Assembly rules