Diazonaphthaquinone photoactive compound

photoactive

photoactive reaction

absorption of mineral matters

accumulation amount of dry matters

acid-soluble matters

active matters

Atmospheric particulate matters

Attention matters

Biodegradable Organic Matters

characters of organic matters

circulation of organic matters

coloring matters

Construction matters

dealing with concrete matters

designing matters

determination of water-insoluble matters

Dissolved Organic Matters

dissolved organic matters DOM