期 |
栏目 |
标题 |
文件 |
卷 78, 编号 5 (2023) |
ORIGINAL ARTICLES |
Chemical Oxidation and Characterization of Carbon Nanotubes of Different Types for Improving the Efficiency of REE Preconcentration for Their Subsequent Determination in Geological Samples |
|
卷 80, 编号 7 (2025) |
ORIGINAL ARTICLES |
Sample preparation of large mass black shale samples using ammonium bifluoride for instrumental analysis by MS/AES-ICP methods |
|