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GB/T 3286.12-2023 Active
GB/T 3286.12-2023 Methods for chemical analysis of limestone and dolornite—Part 12:Determination of potassium oxide and sodium oxide contents—Flame atomic absorption spectrometry method
Abstract
This document describes the method of determining the content of potassium oxide and sodium oxide in limestone and dolomite by flame atomic absorption spectrometry. This document is applicable to the determination of the content of potassium oxide and sodium oxide in limestone and dolomite. The determination range (mass fraction): the content of potassium oxide is 0.005%~1.00%, and the content of sodium oxide is 0.005%~0.50%.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 3286.12-2023 |
| CCS | Metallurgical auxiliary raw material minerals |
| ICS | Non-metallic minerals |
| Implement Date | 2024-06-01 |
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