Dear customers, all orders for hardcopy versions will be sent on 6th January 2026, we wish you a Merry Christmas and a Happy New Year

Log inSign up
LANGUAGE en
Menu
STOREHelp centerContactsDelivery chargesABOUT US News
SEARCH
0
Total price
0 EUR
PRICES include / exclude VAT
>UNE standards>UNE EN ISO 23157:2023 Determination of the silanol group content on the surface of fumed silica - Reaction gas chromatographic method (ISO 23157:2021)
in stockReleased: 2023-06-07
UNE EN ISO 23157:2023 Determination of the silanol group content on the surface of fumed silica - Reaction gas chromatographic method (ISO 23157:2021)

UNE EN ISO 23157:2023

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

Determinación del contenido de grupos silanol en la superficie de sílice pirógena. Método de cromatografía de gases de reacción. (ISO 23157:2021).

Format
Availability
Price and currency
English PDF
Immediate download
Printable
91.08 EUR
English Hardcopy
In stock
91.08 EUR
Spanish PDF
Immediate download
Printable
75.90 EUR
Spanish Hardcopy
In stock
75.90 EUR
Standard number:UNE EN ISO 23157:2023
Pages:21
Released:2023-06-07
Status:Standard
DESCRIPTION

This standard UNE EN ISO 23157:2023 Determination of the silanol group content on the surface of fumed silica - Reaction gas chromatographic method (ISO 23157:2021) is classified in these ICS categories:

  • 87.060.10
Categories:
UNE standards
87.060.10 Pigments and extenders
Print