Historical
ISO 835-3:1981
Laboratory glassware - Graduated pipettes - Part 3 : Pipettes for which a waiting time of 15 s is specified
The special requirements deal with a international acceptable series of pipettes with comparatively large jets with waiting time of 15 s for compensaiting the possible effect of shorter delivery times. They are adjusted to class A accuracy.
Content Provider
International Organization for Standardization [iso]