NF T20-523

NF T20-523

December 1973
Standard Cancelled

Sodium and potassium silicates for industrial use. Determination of silica. Gravimetric method by insolubilization. Titrimetic method.

Main informations

Collections

National standards and national normative documents

Publication date

December 1973

Number of pages

5 p.

Reference

NF T20-523

ICS Codes

71.060.50   Salts

Classification index

T20-523

Print number

1 - 26/12/1997

International kinship

ISO 1690:1976
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