Home / Standards / GB/T 11848.14-2025 GB/T 11848.14-2025 Active Methods for analysis of uranium ore concentrate—Part 14:Determination of potassium and sodium—Atomic absorption spectrometry 铀矿石浓缩物分析方法 第14部分:钾、钠的测定 原子吸收光谱法 Standard Type GBT ICS 27.120.30 CCS F46 Status 现行 Issue Date 2025-10-05 Implementation 2026-05-01 Responsible Dept 国家标准委 Drafting Unit N/A