DIN EN ISO 23821:2022
化妝品 分析方法 通過壓力消解后原子吸收光譜法(AAS)冷蒸氣技術測定化妝品中的痕量汞(ISO 23821:2022)
Cosmetics - Analytical methods - Determination of traces of mercury in cosmetics by atomic absorbtion spectrometry (AAS) cold vapour technology after pressure digestion (ISO 23821:2022)