NP 1772-1986
Raw materials for glass industry. sand. Titanium content test (atomic absorption spectrometry)

Standard No.

NP 1772-1986

Release Date

1986

Published By

PT-IPQ

Latest

NP 1772-1986

Scope

This Standard is intended to establis how to determine the titanium content of sand for the glass industry using the spectrophotometric process, using chromotropic acid.

NP 1772-1986 history

• 1986 NP 1772-1986 Raw materials for glass industry. sand. Titanium content test (atomic absorption spectrometry)