Laboratory ware made from fused quartz and fused silica; T-bore stopcocks made from fused quartz.
STANDARD published on 1.5.1979
Designation standards: DIN 12543:1979-05
Publication date standards: 1.5.1979
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: German technical standard
Category: Technical standards DIN
Laborgeräte aus Quarzglas (Kieselglas) und Quarzgut (Kieselgut); Dreiweg-Kegelhähne aus Quarzglas (Kieselglas) mit T-Bohrung, austauschbar, Kegel 1 : 10.