ISO 8655-4:2002 Preview
Piston-operated volumetric apparatus -- Part 4: Dilutors
This standard was last reviewed and confirmed* in 2013.
*Therefore this version remains current
ISO 8655-4:2002 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 microlitres to 10 millilitres and a diluent capacity (Ex) from 50 microlitres to 100 millilitres. They are designed to deliver the sample and diluent together in measured proportion and measured volume.