GB/T 45372-2025 标准详情
GB/T 45372-2025
现行
煤基液相酚类化合物的测定 全二维气相色谱-质谱/氢火焰离子化检测器联用
Determination of phenols in liquid products from coal chemical industry—Comprehensive two dimensional gas chromatography-mass spectrometry/hydrogen flame ionization detector