Coal tar chromatography
Coal tar chromatography, Total:2 items.
The international standard classification for "Coal tar chromatography" includes: Products of the chemical industry , Organic chemicals .
The Chinese standard classification for "Coal tar chromatography" includes: Organic chemicals in general , Coal tar processed products .
Professional Standard - Ferrous Metallurgy
- YB/T 5078-2001 Method of determination by gas chromatography for naphthalene content in coal tar
国家市场监督管理总局、中国国家标准化管理委员会
- GB/T 38397-2019 Coal tar—Determination of component content—Gas chromatography-mass spectrometry and thermogravimetry
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