Standard Specification for Micro-Burets (Koch Style)
NORMA vydaná dňa 1.9.2022
Označenie normy: ASTM E1189-00(2022)
Dátum vydania normy: 1.9.2022
Počet strán: 3
Približná hmotnosť: 9 g (0.02 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
This specification covers two styles of ""Koch"" type glass microburets for general laboratory use. Burets shall be made from Type I, Class A or B glass. Both burets shall have permanently attached stopcocks with either glass plugs, or PTFE plugs. Materials shall be tested and the individual grades shall conform to design requirements with the specified values of capacity, scale length, diameter, outflow time, and tolerance.
Keywords:
buret, glass, Koch, laboratory, micro,, ICS Number Code 71.040.20 (Laboratory ware and related apparatus)