NC 44-18-1984
Ores Silica Sand Chemical Analysis

Standard No.

NC 44-18-1984

Release Date

1984

Published By

CU-NC

Latest

NC 44-18-1984

Scope

This standard establis es the methods of chemical analysis for the quality control of silica sand whose silicon oxide content is not less than 95% m/m. This standard establis es the methods of chemical analysis for humidity determinations. ,loss on ignition, silicon dioxide, R203 (titanium dioxide, potassium oxide and sodium oxide

NC 44-18-1984 history

• 1984 NC 44-18-1984 Ores Silica Sand Chemical Analysis
• 1970 NC 44-18-1970 Chemical analysis of quarz sand