noun, noun which may take the genitive case particle 'no'
high concentration
Used for chemical solutions, pollutants, or abstract things like stress or effort when they are highly concentrated.
高濃度の塩水は飲めない。
You can't drink highly concentrated salt water.
この地域では高濃度の花粉が観測された。
A high concentration of pollen was observed in this area.
General term for 'concentration' or 'density'.
Compound of 高 (high) + 濃度 (concentration).