Normas ISO

Tea polyphenol extracts — Definition and basic requirements

Iron ores — Determination of various elements by X-ray fluorescence spectrometry — Part 2: Single element calibration procedure

Microbiology of the food chain — Horizontal method for the detection and enumeration of Clostridium spp. — Part 3: Detection of Clostridium perfringens

Internet of Things (IoT) — Generic trust anchor application programming interface for industrial IoT devices

Nuclear fuel technology — Controlled-potential coulometric measurement of plutonium

Explosive atmospheres — Part 49: Flame arresters — Performance requirements, test methods and limits for use