Piston-operated volumetric apparatus - Part 9: Manually operated precision laboratory syringes
NORM herausgegeben am 1.11.2022
Bezeichnung normen: ČSN EN ISO 8655-9
Zeichen: 704255
Katalog-Nummer: 515425
Ausgabedatum normen: 1.11.2022
Zahl der Seiten: 20
Gewicht ca.: 60 g (0.13 Pfund)
Land: Tschechische technische Norm
Kategorie: Technische Normen ČSN
This document specifies
- metrological requirements,
- maximum permissible errors,
- requirements for marking and
- information to be provided for users,
for manually operated precision laboratory syringes made of glass or glass and metal designed to deliver their selected volume (Ex).
Manually operated precision laboratory syringes are instruments used for delivering liquids and gases. The barrel is typically made of glass and the plunger and the needle are typically made of metal