PDF
GB/T 8152.11-2023 Active
GB/T 8152.11-2023 Methods for chemical analysis of lead concentrates—Part 11:Determination of mercury content—Atomic fluorescencespectrometry and direct mercury determining with solid injection method
Abstract
This document describes the method for determining the mercury content in lead concentrates.
This document is applicable to the determination of mercury content in lead concentrates. Method 1 is atomic fluorescence spectrometry, with a determination range (mass fraction): 0.000 10%~0.500%; Method 2 is solid sample direct injection, with a determination range (mass fraction): 0.000 001 0%~0.0250%.
For lead concentrates with a mercury content (mass fraction) range of 0.000 10%~0.025 0%, Method 2 is used as the arbitration method.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 8152.11-2023 |
| CCS | Analysis methods for heavy metals and their alloys |
| ICS | Lead, zinc, tin, and their alloys |
| Implement Date | 2023-12-01 |
Price
$ 66
Subtotal
$ 66
Tax
$ 0.00
Order Total (incl. tax)
$ 66