Laboratory glassware — Disposable micropipettes
NORMA vydaná dňa 25.4.1985
Označenie normy: ISO 7550:1985
Dátum vydania normy: 25.4.1985
Počet strán: 5
Približná hmotnosť: 15 g (0.03 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy ISO
Description / Abstract: Two types are specified: type I with graduation line and colour code which contains its volume when filled to the graduation line from the end away from the colour code, type II without markings wjich contains its volume when filled completely. Construction are shown in figures, the dimensions are tabled. The definition of capacity of each type is given and the determination of accuracy and repeatability is specified.