Normas ISO

Nanotechnologies — Guidance on the measurement of nanoparticle number concentration

Information technology — Genomic information representation — Part 6: Coding of genomic annotations

Leather — Chemical tests — Guidelines for testing critical chemicals in leather

Intravascular catheters — Sterile and single-use catheters — Part 1: General requirements

Intravascular catheters — Sterile and single-use catheters — Part 4: Balloon dilatation catheters

Graphic technology — Methods of adjustment of the colour reproduction of a printing system to match a set of characterization data