YS/T 461.4-2024 in English
VALIDMethods for chemical analysis of lead and zinc bulk concentrates—Part 4: Determination of arsenic content—Iodimetricic method and atomic fluorescence spectrometry
- Issued on:2024-10-24
- Implemented on:2025-05-01
- File Format:PDF
- Delivery:Via email within 2~4 business days
$358.00
| Standard No: | YS/T 461.4-2024 |
| Document status: | VALID |
| Title in English: | Methods for chemical analysis of lead and zinc bulk concentrates—Part 4: Determination of arsenic content—Iodimetricic method and atomic fluorescence spectrometry |
| Title in Chinese: | 混合铅锌精矿化学分析方法 第4部分：砷含量的测定 碘滴定法和原子荧光光谱法 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 2~4 business days |
| Issued on: | 2024-10-24 |
| Implemented on: | 2025-05-01 |
| ICS Classification: | 77.120.60-Lead, zinc, tin and their alloys |
| Chinese Classification: | H13-Heavy metals and their alloys analysis method |
| Professional Classification: | YS-Non-ferrous Metal |
| Related Keywords: | determination method
atomic fluorescence spectrometry method arsenic content iodimetricic method iodine titration method atomic fluorescence spectrometry |
Scope
This document describes the determination method of arsenic content in mixed lead-zinc concentrate. Method 1 is iodine titration method, and method 2 is atomic fluorescence spectrometry. This document is applicable to the determination of arsenic content in mixed lead-zinc concentrate. The determination range of method 1 iodine titration method is: 0.10%~2.00%, and the determination range of method 2 atomic fluorescence spectrometry method is: 0.0050%~1.00%.
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