Normas ISO

Piston-operated volumetric apparatus — Part 9: Manually operated precision laboratory syringes

Piston-operated volumetric apparatus — Part 3: Burettes

Piston-operated volumetric apparatus — Part 1: Terminology, general requirements and user recommendations

Information technology — MPEG audio technologies — Part 7: Unified speech and audio coding conformance testing

Piston-operated volumetric apparatus — Part 6: Gravimetric reference measurement procedure for the determination of volume

Piston-operated volumetric apparatus — Part 8: Photometric reference measurement procedure for the determination of volume