Standard [CURRENT]
Product information on this site:
Quick delivery via download or delivery service
All transactions are encrypted
This document specifies the characteristics and dimensions for interchangeable (designation NS) stopcocks for vacuum with nominal sizes 3 to 10. Annex A describes the special form of a plug. This standard has been prepared by Working Committee NA 055-01-03 AA Glasgeräte und Apparate ("Glassware and glass apparatus") at DIN Standards Committee Laboratory Devices and Installations (FNLa).
This document replaces DIN 12545:1977-05 .