DOI resolved by resea
Determination of accurate extinction coefficients and simultaneous equations for assaying chlorophylls a and b extracted with four different solvents: verification of the concentration of chlorophyll standards by atomic absorption spectroscopy
Determination of accurate extinction coefficients and simultaneous equations for assaying chlorophylls a and b extracted with four different solvents: verification of the concentration of c…
R.J. Porra, W. A. Thompson, P. E. Kriedemann
https://resea.org/10.1016/s0005-2728(89)80347-0