GB/T 14506.11-1993
Sillicate rocks. Determination of potassium oxide and sodium oxide (English Version)

Standard No.

GB/T 14506.11-1993

Language

Chinese, Available in English version

Release Date

1993

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2011-02

Replace By

GB/T 14506.11-2010

Latest

GB/T 14506.11-2010

Scope

This standard is applicable to biotite granite, rhyolite, granodiorite, quartz hornblend andesite, olivine basalt, gabbro, trachyandesite, nexia syenite, sandstone, shale and other silica with similar composition Determination of potassium and sodium oxides in salt rocks. Measuring range: flame photometry, 0.5% to 20% potassium oxide or sodium oxide. Flame atomic absorption spectrophotometry, 0.05% to 8% potassium oxide or sodium oxide. This standard complies with the provisions of GB/T14505.

GB/T 14506.11-1993 history

• 2010 GB/T 14506.11-2010 Methods for chemical analysis of silicate rocks.Part 11:Determination of potassium oxide and sodium oxide content
• 1993 GB/T 14506.11-1993 Sillicate rocks. Determination of potassium oxide and sodium oxide

GB/T 14506.11-1993 -All Parts