GB/T 6150.10-2023 Active
GB/T 6150.10-2023 Methods for chemical analysis of tungsten concentrates—Part 10:Determination of lead content—Hydride generation atomic fluorescence spectrometry and flame atomic absorption spectrometry
Abstract
This document specifies the method for determining the lead content in tungsten concentrates. This document is applicable to the determination of lead content in tungsten concentrates and includes two methods (Method I: Hydride Generation Atomic Fluorescence Spectrometry; Method II: Flame Atomic Absorption Spectrometry). The determination range (mass fraction) of Method I is 0.001% to 0.30%; the determination range (mass fraction) of Method II is 0.10% to 0.50%. The overlapping part of the determination range shall be subject to Method II as the arbitration method.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 6150.10-2023 |
| CCS | Analysis methods for rare metals and their alloys |
| ICS | Other non-ferrous metals and their alloys |
| Implement Date | 2024-03-01 |