Home / Standards / GB/T 16123-1995 GB/T 16123-1995 Abolished Workplace air--Determination of methyl iodide--1，2-Naphthaquinone-4-sodium sulfonate spectrophoto-metric method 车间空气中碘甲烷的1，2-萘醌-4-磺酸钠分光光度测定方法 Standard Type GBT ICS 13.040.30 CCS C52 Status 废止 Issue Date 1995-12-21 Implementation 1996-07-01 Responsible Dept 国家卫生健康委 Drafting Unit N/A