GB/T 14506.11-2010
Methods for chemical analysis of silicate rocks.Part 11:Determination of potassium oxide and sodium oxide content (English Version)

Standard No.

GB/T 14506.11-2010

Language

Chinese, Available in English version

Release Date

2010

Published By

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

Latest

GB/T 14506.11-2010

Replace

GB/T 14506.11-1993

Scope

WARNING: Personnel using this section should have practical experience in formal laboratory work. This section does not address all possible security issues. It is the user's responsibility to take appropriate safety and health measures and ensure compliance with the conditions stipulated in the relevant national laws and regulations. This part of GB/T 14506 specifies the method for the determination of potassium oxide and sodium oxide in silicate rocks. This section applies to the determination of potassium oxide and sodium oxide in silicate rocks, and also applies to the determination of potassium oxide and sodium oxide in soil and water system sediments. Measuring range: flame photometry, 0.5%-20% of potassium oxide or sodium oxide. Flame atomic absorption spectrophotometry, 0.05%-8% potassium oxide or sodium oxide amount.

GB/T 14506.11-2010 Referenced Document

• GB/T 14506.1 Methods for chemical analysis of silicate rocks.Part 1:Determination of hygroscopic water content
• GB/T 6682 Water for analytical laboratory use.Specification and test methods

GB/T 14506.11-2010 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 14506.11-2010 -All Parts