1 Scope
This document specifies
— metrological requirements,
— maximum permissible errors,
— requirements for marking and
— information to be provided for users,
for air-displacement (type A) and positive displacement (type D) single-channel and
multi-channel pipettes, complete with their selected tip(s) and any other essential,
consumable parts, designed to deliver the selected volume (Ex).
BS EN ISO 8655-2:2022 Referenced Document
ISO 3696:1987 Water for analytical laboratory use; Specification and test methods
ISO 8655-1 Piston-operated volumetric apparatus — Part 1: Terminology, general requirements and user recommendations
ISO 8655-6:2022 Piston-operated volumetric apparatus — Part 6: Gravimetric reference measurement procedure for the determination of volume
ISO 8655-7:2022 Piston-operated volumetric apparatus — Part 7: Alternative measurement procedures for the determination of volume
ISO 8655-8:2022 Piston-operated volumetric apparatus — Part 8: Photometric reference measurement procedure for the determination of volume
BS EN ISO 8655-2:2022 history
2022BS EN ISO 8655-2:2022 Piston-operated volumetric apparatus. Pipettes (ISO 8655-2:2022)
2002BS EN ISO 8655-2:2002 Piston-operated volumetric apparatus - Part 2:Piston pipettes