hj759+
hj759+, Total:2 items.
The international standard classification for "hj759+" includes: .
The Chinese standard classification for "hj759+" includes: .
Professional Standard - Agriculture
- HJ 759-2023 Determination of 65 Volatile Organic Compounds in Ambient Air Tank Sampling/Gas Chromatography-Mass Spectrometry
Professional Standard - Environmental Protection
- HJ 759-2015 Ambient air - Determination of volatile organic compounds - Collected byspecially-prepared canistersand analyzed by gas chromatography/mass spectrometry
