Home / Standards / GB/T 3051-2025 GB/T 3051-2025 Active General methods for the determination of chloride content in inorganic chemical products—Mercurimetric method and ion chromatography method 无机化工产品中氯化物含量测定的通用方法 汞量法和离子色谱法 Standard Type GBT ICS 71.060.01 CCS G10 Status 现行 Issue Date 2025-08-01 Implementation 2026-02-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A