Normas ISO

Surface chemical analysis — Sputter depth profiling — Optimization using layered systems as reference materials

Method of determining specific surface area of coal

Analytical colorimetry — Part 3: Special indices

Milk, dried milk products and cream — Determination of fat content — Gravimetric method

Acoustics — Engineering method for measurement of noise emitted by accelerating road vehicles — Part 1: M and N categories

Information technology — JPEG XS low-latency lightweight image coding system — Part 2: Profiles and buffer models — Amendment 1: Profile and sublevel for 4:2:0 content