UNE-EN ISO 23157:2023

Determination of the silanol group content on the surface of fumed silica - Reaction gas chromatographic method (ISO 23157:2021)

NORMA vydaná dňa 7.6.2023

Anglicky -
Elektronické PDF (67.60 EUR)

Anglicky -

Tlačené (74.40 EUR)

Španielsky -

Elektronické PDF (67.60 EUR)

Španielsky -

Tlačené (74.40 EUR)

The information about the standard:

Designation standards: UNE-EN ISO 23157:2023
Publication date standards: 7.6.2023
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE