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Standard DIN EN ISO 23157:2022-12 1.12.2022 preview

DIN EN ISO 23157:2022-12

Determination of the silanol group content on the surface of fumed silica - Reaction gas chromatographic method.

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STANDARD published on 1.12.2022


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The information about the standard:

Designation standards: DIN EN ISO 23157:2022-12
Publication date standards: 1.12.2022
SKU: NS-1089573
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: German technical standard
Category: Technical standards DIN

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Annotation of standard text DIN EN ISO 23157:2022-12 :

Bestimmung des Gehaltes an Silanolgruppen auf der Oberfläche von pyrogener Kieselsäure - Gaschromatographisches Verfahren.

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