NC 44-18-5-1984
Ores. Silica Sand. Determination of Sodium Oxide and Potassium Oxide by Fíame Photometry

Standard No.

NC 44-18-5-1984

Release Date

1984

Published By

CU-NC

Latest

NC 44-18-5-1984

Scope

This standard establis es the analysis method used for the determination by flame photometry of sodium oxide and potassium oxide in silica sand when the content of these oxides is greater than 0.0 5% m/m.

NC 44-18-5-1984 history

• 1984 NC 44-18-5-1984 Ores. Silica Sand. Determination of Sodium Oxide and Potassium Oxide by Fíame Photometry