Absorption coefficient at 440 nm

We reported CDOM as the absorption coefficient at 440 nm (a440) according to the equation: <br> a440 = 2.303 × A440/ L, <br> where a440 is the absorption coefficient (m-1) at 440 nm, A440 the absorbance corrected at 440 nm and L the path length of the cuvette (m).

1 / meter [m-1]