BS EN ISO 8655-4:2022

Piston-operated volumetric apparatus. Dilutors | Status: Current

1 Scope This document specifies

• — metrological requirements,
• — maximum permissible errors,
• — requirements for marking and
• — information to be provided for users,

for dilutors with a sample uptake capacity (In) from 5 μl to 1 ml and a diluent capacity (Ex) from 50 μl to 100 ml. They are designed to deliver the sample and diluent together in measured proportion and measured volume.