Normas ISO

ISO 23550:2011/Amd 1:2015

Recycled pulps -- Estimation of Stickies and Plastics-- Part 2: Image analysis method

PPE for firefighters -- Test methods and requirements for PPE used by firefighters who are at risk of exposure to high levels of heat and/or flame while fighting fires occurring in structures-- Part 5: Helmets

Iron ores -- Determination of total iron content-- Part 2: Titrimetric methods after titanium(III) chloride reduction

Pigments, dyestuffs and extenders -- Terminology-- Part 1: General terms

Pigments, dyestuffs and extenders -- Terminology-- Part 2: Classification of colouring materials according to colouristic and chemical aspects